Between brackets is the number of accepted species
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- Biota
- Kingdom Animalia
- Phylum Acanthocephala
- Phylum Agmata †
- Phylum Animalia (awaiting allocation)
- Phylum Animalia incertae sedis
- Phylum Annelida
- Phylum Arthropoda
- Subphylum Chelicerata
- Subphylum Crustacea
- Subphylum Hexapoda
- Class Collembola
- Class Diplura
- Class Entognatha accepted as Hexapoda
- Class Insecta
- Order Alienoptera † accepted as Blattodea
- Order Amphiesmenoptera incertae sedis †
- Order Anoplura accepted as Phthiraptera
- Order Archaeognatha
- Order Archaeorthoptera (awaiting allocation) †
- Order Archaeorthoptera incertae sedis
- Order Argentinoptera †
- Order Blattodea
- Order Blattoptera †
- Order Caloneurida
- Order Caloneurodea †
- Order Cnemidolestodea †
- Order Coleoptera
- Family Acanthocnemidae Crowson, 1964
- Family Aclopidae Blanchard, 1850 accepted as Scarabaeidae Latreille, 1802
- Family Aculagnathidae Oke, 1932 accepted as Cerylonidae Billberg, 1820
- Family Ademosynidae Ponomarenko, 1968 †
- Family Aderidae Csiki, 1909
- Family Aegialiidae Laporte, 1840 accepted as Scarabaeidae Latreille, 1802
- Family Aegialitidae LeConte, 1862 accepted as Salpingidae Leach, 1815
- Family Agapythidae Sen Gupta & Crowson, 1969
- Family Agapythoidae accepted as Agapythidae Sen Gupta & Crowson, 1969
- Family Aglycyderidae Wollaston, 1864 accepted as Belidae Schönherr, 1826
- Family Agyrtidae Thomson, 1859
- Family Akalyptoischiidae Lord, Hartley, Lawrence, McHugh & Miller, 2010
- Family Alexiidae Imhoff, 1856
- Family Alleculidae Laporte de Castelnau, 1840 accepted as Tenebrionidae Latreille, 1802
- Family Alloioscarabaeidae Bai, Ren & Yang, 2012 †
- Family Amphizoidae LeConte, 1853
- Family Anamorphidae Strohecker, 1953
- Family Anischiidae Fleutiaux, 1936 accepted as Eucnemidae Eschscholtz, 1829
- Family Anisotomidae Erichson, 1845 accepted as Leiodidae Fleming, 1821
- Family Anobiidae Fleming, 1821 accepted as Ptinidae Latreille, 1802
- Family Anthicidae Latreille, 1819
- Family Anthribidae Billberg, 1820
- Family Aphodiidae Leach, 1815 accepted as Scarabaeidae Latreille, 1802
- Family Apionidae Schönherr, 1823 accepted as Brentidae Billberg, 1820
- Family Apotomouridae Bao, Walczynska, Moody, Wang & Rust, 2018 †
- Family Archeocrypticidae Kaszab, 1964
- Family Artematopidae accepted as Artematopodidae Lacordaire, 1857
- Family Artematopodidae Lacordaire, 1857
- Family Asiocoleidae Rohdendorf, 1961 †
- Family Aspidiphoridae Kiesenwetter, 1877 accepted as Sphindidae Jacquelin du Val, 1860
- Family Aspidophoridae accepted as Sphindidae Jacquelin du Val, 1860
- Family Aspidytidae Ribera, Beutel, Balke & Vogler, 2002
- Family Atomaridae LeConte, 1861 accepted as Cryptophagidae Kirby, 1837
- Family Atopidae Laporte de Castelnau, 1834 accepted as Dascillidae Guérin-Méneville, 1843
- Family Atractoceridae Laporte de Castelnau, 1840 accepted as Lymexylidae Fleming, 1821
- Family Attalomimidae Majer, 1995 accepted as Melyridae Leach, 1815
- Family Attelabidae Billberg, 1820
- Family Aulonocnemidae Janssens, 1946 accepted as Scarabaeidae Latreille, 1802
- Family Belidae Schönherr, 1826
- Family Belohinidae Paulian, 1959
- Family Berendtimiridae Winkler, 1987 †
- Family Biphyllidae LeConte, 1861
- Family Boganiidae Sen Gupta & Crowson, 1966
- Family Bolboceratidae Mulsant, 1842
- Family Boleopsidae Kirejtshuk & Nel, 2013 †
- Family Boridae Thomson, 1859
- Family Bostrichidae Latreille, 1802
- Family Bostrychidae Wollaston, 1867 accepted as Bostrichidae Latreille, 1802
- Family Bothrideridae Erichson, 1845
- Family Brachyceridae Billberg, 1820
- Family Brachypsectridae LeConte & Horn, 1883
- Family Brachypteridae Erichson, 1845 accepted as Kateretidae Kirby, 1837
- Family Brenthidae Imhoff, 1856 accepted as Brentidae Billberg, 1820
- Family Brentidae Billberg, 1820
- Family Brochocoleidae Hong, 1982 † accepted as Ommatidae Sharp & Muir, 1912
- Family Bruchelidae accepted as Anthribidae Billberg, 1820
- Family Bruchidae Latreille, 1802 accepted as Chrysomelidae Latreille, 1802
- Family Buprestidae Leach, 1815
- Family Byrrhidae Latreille, 1804
- Family Byrrhoidea incertae sedis
- Family Byturidae Gistel, 1848
- Family Callirhipidae van Emden, 1924
- Family Callirrhipidae van Emden, 1924 accepted as Callirhipidae van Emden, 1924
- Family Canthaidae accepted as Cantharidae Imhoff, 1856
- Family Cantharidae Imhoff, 1856
- Family Cantheridae accepted as Cantharidae Imhoff, 1856
- Family Carabidae Latreille, 1802
- Family Cassididae Gyllenhal, 1813 accepted as Chrysomelidae Latreille, 1802
- Family Cateretidae Erichson, 1843 accepted as Kateretidae Kirby, 1837
- Family Catheretidae Erichson, 1843 accepted as Kateretidae Kirby, 1837
- Family Catiniidae Ponomarenko, 1968 †
- Family Catogenidae Grouvelle, 1916 accepted as Passandridae Erichson, 1845
- Family Catopidae Chaudoir, 1845 accepted as Leiodidae Fleming, 1821
- Family Catopochrotidae Reitter, 1889 accepted as Cryptophagidae Kirby, 1837
- Family Cavognathidae Sen Gupta & Crowson, 1966
- Family Cebrionidae Latreille, 1802 accepted as Elateridae Leach, 1815
- Family Cephaloidae LeConte, 1862 accepted as Stenotrachelidae Thomson, 1859
- Family Cerambycidae Latreille, 1802
- Family Cerasommatidiidae Brèthes, 1925 accepted as Endomychidae Leach, 1815
- Family Ceratocanthidae Martínez, 1968 accepted as Hybosoridae Erichson, 1847
- Family Cerophytidae Latreille, 1834
- Family Cerylidae Billberg, 1820 accepted as Cerylonidae Billberg, 1820
- Family Cerylonidae Billberg, 1820
- Family Cetoniidae Leach, 1815 accepted as Scarabaeidae Latreille, 1802
- Family Chaetocanthidae Scholtz, 1988 accepted as Ochodaeidae Mulsant & Rey, 1871
- Family Chaetosomatidae Crowson, 1952
- Family Chalcodryidae Watt, 1974
- Family Chelonariidae Blanchard, 1845
- Family Chiloeidae Dajoz, 1973 accepted as Dryopidae Billberg, 1820
- Family Cholevidae Kirby, 1837 accepted as Leiodidae Fleming, 1821
- Family Chrysomelidae Latreille, 1802
- Family Cicindelidae Latreille, 1802
- Family Cicinderidae accepted as Carabidae Latreille, 1802
- Family Ciidae Leach, 1819
- Family Cimberididae Gozis, 1882
- Family Circaeidae Iablkov-Khnzorian, 1961 † accepted as Aderidae Csiki, 1909
- Family Cisidae Leach, 1819 accepted as Ciidae Leach, 1819
- Family Clambidae Fischer von Waldheim, 1821
- Family Cleridae Latreille, 1802
- Family Cleroidea incertae sedis
- Family Clytridae accepted as Chrysomelidae Latreille, 1802
- Family Cneoglossidae Champion, 1897
- Family Coccinellidae Latreille, 1807
- Family Coleocatiniidae Ponomarenko & Prokin, 2015 † accepted as Catiniidae Ponomarenko, 1968 †
- Family Coleopseidae Kirejtshuk & Nel, 2016 † accepted as Coleopsidae Kirejtshuk & Nel, 2016 †
- Family Coleopsidae Kirejtshuk & Nel, 2016 †
- Family Coleoptera (awaiting allocation)
- Family Colonidae Horn, 1880 accepted as Leiodidae Fleming, 1821
- Family Colydiidae Erichson, 1842 accepted as Zopheridae Solier, 1834
- Family Colymbotethidae Ponomarenko, 1994 †
- Family Coniporidae Thomson, 1859 accepted as Sphindidae Jacquelin du Val, 1860
- Family Cononotidae LeConte, 1862 accepted as Pyrochroidae Latreille, 1807
- Family Cononotidae Crowson, 1953 accepted as Anthicidae Latreille, 1819
- Family Coptoclavidae Ponomarenko, 1961 †
- Family Corticariidae Curtis, 1829 accepted as Latridiidae Erichson, 1842
- Family Corylophidae LeConte, 1852
- Family Corynetidae accepted as Cleridae Latreille, 1802
- Family Cossyphodidae Wasmann, 1899 accepted as Tenebrionidae Latreille, 1802
- Family Cretohisteridae Zhou, Caterino, Ślipiński & Cai, 2018 †
- Family Cretophengodidae Li, Kundrata, Tihelka & Cai in Li et al., 2021 †
- Family Crioceridae Latreille, 1804 accepted as Chrysomelidae Latreille, 1802
- Family Crowsoniellidae Iablokoff-Khnzorian, 1983
- Family Cryptocephalidae Gyllenhal, 1813 accepted as Chrysomelidae Latreille, 1802
- Family Cryptolaryngidae Schalkwyk, 1966 accepted as Brachyceridae Billberg, 1820
- Family Cryptomeridae Broun, 1893 accepted as Eucinetidae Lacordaire, 1857
- Family Cryptophagidae Kirby, 1837
- Family Cucujidae Latreille, 1802
- Family Cupedidae Laporte de Castelnau, 1836
- Family Curculioidae accepted as Curculionidae Latreille, 1802
- Family Curculionidae Latreille, 1802
- Family Curculiopseidae Martynov, 1937 † accepted as Schizocoleidae Rohdendorf, 1961 †
- Family Curculiopsidae Martynov, 1937 † accepted as Schizocoleidae Rohdendorf, 1961 †
- Family Curcurionidae accepted as Curculionidae Latreille, 1802
- Family Cyathoceridae Sharp, 1882 accepted as Lepiceridae Hinton, 1936
- Family Cybocephalidae Jacquelin du Val, 1858
- Family Cyclaxyridae Gimmel, Leschen & Ślipiński, 2009
- Family Cyphonidae Stephens, 1829 accepted as Scirtidae Fleming, 1821
- Family Dacoderidae LeConte, 1862 accepted as Salpingidae Leach, 1815
- Family Dascillidae Guérin-Méneville, 1843
- Family Dasyceridae Reitter, 1887 accepted as Staphylinidae Latreille, 1802
- Family Dasytidae Laporte, 1840 accepted as Melyridae Leach, 1815
- Family Decliniidae Nikitsky, Lawrence, Kirejtshuk & Gratshev, 1994
- Family Dermestidae Latreille, 1804
- Family Dermestoidae Agassiz, 1846 accepted as Dermestidae Latreille, 1804
- Family Derodontidae LeConte, 1861
- Family Dicronychidae Schwarz, 1897 accepted as Elateridae Leach, 1815
- Family Diphyllostomatidae Holloway, 1972
- Family Discolomatidae Horn, 1878
- Family Discolomidae Horn, 1878 accepted as Discolomatidae Horn, 1878
- Family Disteniidae Thomson, 1860
- Family Dolosidae Dajoz, 1963 accepted as Cerylonidae Billberg, 1820
- Family Drilidae Blanchard, 1845 accepted as Elateridae Leach, 1815
- Family Dromiidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Dromiusidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Dryophthoridae Schönherr, 1825
- Family Dryopidae Billberg, 1820
- Family Dynastidae MacLeay, 1819 accepted as Scarabaeidae Latreille, 1802
- Family Dytiscidae Leach, 1815
- Genus Acathodes Seidlitz, 1887 accepted as Agabus Leach, 1817
- Genus Acatodes Thomson, 1859 accepted as Agabus Leach, 1817
- Genus Acilius Leach, 1817
- Genus Acillius
- Genus Actobaena Gistel, 1856 accepted as Hyphydrus Illiger, 1802
- Genus Aethionectes Sharp, 1882
- Genus Africodytes Biström, 1988
- Genus Africophilus Guignot, 1948
- Genus Afronectes Müller, 1942 accepted as Aethionectes Sharp, 1882
- Genus Agabetes Crotch, 1873
- Genus Agabidius Seidlitz, 1887 accepted as Ilybius Erichson, 1832
- Genus Agabinectes Guignot, 1933 accepted as Agabus Leach, 1817
- Genus Agabinus Crotch, 1873
- Genus Agabus Leach, 1817
- Genus Agametrus Sharp, 1881
- Genus Agaporomorphus Zimmermann, 1921
- Genus Agaporus Zimmermann, 1919 accepted as Laccornis Gozis, 1914
- Genus Aglymbus Sharp, 1881
- Genus Agnoshydrus Biström, Nilsson & Wewalka, 1997
- Genus Agraphis Guignot, 1954 accepted as Platambus Thomson, 1860
- Genus Allodessus Guignot, 1953
- Genus Allogabus Guignot, 1951 accepted as Platambus Thomson, 1860
- Genus Allogabus Guignot, 1952 accepted as Platambus Thomson, 1860
- Genus Allomatus Mouchamps, 1964
- Genus Allonychus Zaitzev, 1905 accepted as Agabus Leach, 1817
- Genus Allopachria Zimmermann, 1924
- Genus Allophydrus Zimmermann, 1930 accepted as Hyphydrus Illiger, 1802
- Genus Alocomerus Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Amarodytes Régimbart, 1900
- Genus Ambarticus Yang, Chen & Jia, 2019 †
- Genus Amurodytes Fery & Petrov, 2013
- Genus Anagabus Jakovlev, 1897 accepted as Platambus Thomson, 1860
- Genus Andex Sharp, 1881
- Genus Andonectes Gueorguiev, 1971
- Genus Anginopachria Wewalka, Balke & Hendrich, 2001
- Genus Anisomera Brullé, 1834 accepted as Anisomeria Brinck, 1944
- Genus Anisomeria Brinck, 1944
- Genus Anodocheilus Babington, 1841
- Genus Anodocheilus Babington in Hope, 1838 accepted as Anodocheilus Babington, 1841
- Genus Anodochilus Gemminger & Harold, 1868 accepted as Anodocheilus Babington, 1841
- Genus Anodontochilus Agassiz, 1846 accepted as Anodocheilus Babington, 1841
- Genus Anodontochilus Régimbart, 1895 accepted as Anodocheilus Babington, 1841
- Genus Antiporus Sharp, 1881
- Genus Apator Semenov, 1898 accepted as Agabus Leach, 1817
- Genus Apriophorus Guignot, 1938 accepted as Hyphydrus Illiger, 1802
- Genus Arctodytes Thomson, 1874 accepted as Agabus Leach, 1817
- Genus Asternus Guignot, 1931 accepted as Ilybius Erichson, 1832
- Genus Aubehydrus Guignot, 1942 accepted as Notaticus Zimmermann, 1928
- Genus Aulacodytes Guignot, 1938 accepted as Hyphydrus Illiger, 1802
- Genus Australonectes Gueorguiev, 1972 accepted as Platynectes Régimbart, 1879
- Genus Australphilus Watts, 1978
- Genus Austrodytes Watts, 1978
- Genus Badynectus Seidlitz, 1872 accepted as Agabus Leach, 1817
- Genus Barrethydrus
- Genus Barretthydrus Lea, 1927
- Genus Bartheus Houlbert, 1934 accepted as Deronectes Sharp, 1881
- Genus Batrachomatus Clark, 1863
- Genus Batrachomatus Schaum & White, 1847 accepted as Batrachomatus Clark, 1863
- Genus Bidessodes Régimbart, 1900
- Genus Bidessonotus Régimbart, 1895
- Genus Bidessus Sharp, 1882
- Genus Bifurcitus Brinck, 1945 accepted as Megadytes Sharp, 1882
- Genus Bistictus Guignot, 1942 accepted as Nebrioporus Régimbart, 1906
- Genus Boongurrus Larson, 1994
- Genus Boreonectes Angus, 2010
- Genus Borneodessus Balke, Hendrich, Mazzoldi & Biström, 2002
- Genus Brachybidessus Gschwendtner in Titschack, 1954 accepted as Hypodessus Guignot, 1939
- Genus Brachyvatus Zimmermann, 1919
- Genus Brancuporus Hendrich, Toussaint & Balke, 2014
- Genus Brinckius Guignot, 1957 accepted as Hydrodessus Balfour-Browne, 1953
- Genus Bunites Spangler, 1972 †
- Genus Calicovatellus Miller & Lubkin, 2001 †
- Genus Calliporus Adam, 1996 accepted as Bidessus Sharp, 1882
- Genus Canthyporus Zimmermann, 1919
- Genus Caperhantus Balke, Hájek & Hendrich, 2017
- Genus Carabdytes Balke, Hendrich & Wewalka, 1992
- Genus Carabhudrus
- Genus Carabhydrus Watts, 1978
- Genus Carinonectes Vazirani, 1976 † accepted as Platynectes Régimbart, 1879
- Genus Carrhydrus
- Genus Celina Aubé in Dejean & Boisduval, 1837-38
- Genus Chostonectes Sharp, 1882
- Genus Circinoporus Guignot, 1945 accepted as Neoporus Guignot, 1931
- Genus Clarkhydrus Fery & Ribera, 2018
- Genus Clypeodytes Régimbart, 1894
- Genus Coelambus Thomson, 1860
- Genus Coelhydrus Sharp, 1881
- Genus Colymbetes Clairville, 1806
- Genus Colymbetes Schellenberg, 1806
- Genus Colymbinectes Falkenström, 1936 accepted as Platambus Thomson, 1860
- Genus Comaldessus Spangler & Barr, 1995
- Genus Copelatus Erichson, 1832
- Genus Coptotomus Say, 1834
- Genus Cretodytes Ponomarenko in Arnol'di, Zherikhin, Nikritin & Ponomarenko, 1977 †
- Genus Crinodessus Miller, 1997
- Genus Cybister Curtis, 1827
- Genus Cybisteter Bedel, 1880 accepted as Cybister Curtis, 1827
- Genus Cymatopterus Dejean, 1833 accepted as Colymbetes Clairville, 1806
- Genus Darwinhydrus Sharp, 1882
- Genus Derographus Portevin, 1929 accepted as Graphoderus Dejean, 1833
- Genus Deronectes Sharp, 1881
- Genus Derovatellus Sharp, 1881
- Genus Desmopachria Babington, 1841
- Genus Deuteronectes Guignot, 1945 accepted as Oreodytes Seidlitz, 1887
- Genus Deuteronectus
- Genus Dichodytes Thomson, 1886 accepted as Agabus Leach, 1817
- Genus Dichonectes Guignot, 1945 accepted as Agabus Leach, 1817
- Genus Dimitshydrus Ueno, 1996
- Genus Diticus Goldfuss, 1820 accepted as Dytiscus Linnaeus, 1758
- Genus Dryephorus Guignot, 1950 accepted as Herophydrus Sharp, 1881
- Genus Dyticus Geoffroy, 1762 accepted as Dytiscus Linnaeus, 1758
- Genus Dytiscus Linnaeus, 1758
- Genus Electruphilus Balker, Toledo & Hendrich, 2019 †
- Genus Ereboporus Miller, Gibson & Alarie, 2009
- Genus Eretes Laporte, 1833
- Genus Eriglenus Thomson, 1860 accepted as Agabus Leach, 1817
- Genus Etruscodytes Mazza, Cianferoni & Rocchi, 2013
- Genus Eunectes Erichson, 1832 accepted as Eretes Laporte, 1833
- Genus Exocelina Broun, 1886
- Genus Falloporus Wolfe & Malta, 1981 accepted as Lioporeus Guignot, 1950
- Genus Fontidessus Miller & Spangler, 2008
- Genus Gabinectes Guignot, 1931 accepted as Agabus Leach, 1817
- Genus Gaurodytes Thomson, 1859 accepted as Agabus Leach, 1817
- Genus Geodessus Brancucci, 1979
- Genus Gibbidessus Watts, 1978
- Genus Glareadessus Wewalka & Biström, 1998
- Genus Glessaria Berendt, 1845
- Genus Glessaria Menge in Berendt, 1854 accepted as Derovatellus Sharp, 1881
- Genus Graphoderes Thomson, 1860 accepted as Graphoderus Dejean, 1833
- Genus Graphoderus Dejean, 1833
- Genus Graphothorax Motschoulsky, 1853 accepted as Graphoderus Dejean, 1833
- Genus Graptodytes Seidlitz, 1887
- Genus Gschwendtnerhydrus Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Gueorguievtes Vazirani, 1976 † accepted as Platynectes Régimbart, 1879
- Genus Guignotites Brinck, 1944 accepted as Hydaticus Leach, 1817
- Genus Guignotus Houlbert, 1934 accepted as Hydroglyphus Motschulsky, 1853
- Genus Haideoporus Young & Longley, 1976
- Genus Hamadiana Benetti, Short & Michat, 2019
- Genus Hemibidessus Zimmermann, 1921
- Genus Heroceras Guignot, 1950
- Genus Herophydrus Sharp, 1881
- Genus Heterhydrus Fairmaire, 1869
- Genus Heteroelytrus Ádám, 1993 accepted as Acilius Leach, 1817
- Genus Heteronychus Seidlitz, 1887 accepted as Agabus Leach, 1817
- Genus Heterosternus Zimmermann, 1919 accepted as Heterosternuta Strand, 1935
- Genus Heterosternuta Strand, 1935
- Genus Heterostethus Falkenström, 1938 accepted as Heterosternuta Strand, 1935
- Genus Hintonella Young, 1981 accepted as Desmopachria Babington, 1841
- Genus Hintonia Young, 1980
- Genus Hogrus Zubkov, 1837 accepted as Eretes Laporte, 1833
- Genus Homaeolytrus Seidlitz, 1887 accepted as Acilius Leach, 1817
- Genus Homaeolytrus Gobert, 1874 accepted as Acilius Leach, 1817
- Genus Homoeodytes Régimbart, 1879 accepted as Onychohydrus White, 1847
- Genus Homoeolytrus Gobert, 1874 accepted as Acilius Leach, 1817
- Genus Hoperius Fall, 1927
- Genus Hornectes Fery & Ribera, 2018
- Genus Hovahydrus Biström, 1982
- Genus Hughbosdinius Spangler, 1981 accepted as Bidessodes Régimbart, 1900
- Genus Huxelhydrus Sharp, 1881
- Genus Hydaticinus Guignot, 1950 accepted as Hydaticus Leach, 1817
- Genus Hydaticus Leach, 1817
- Genus Hydatobius Gistl, 1834 accepted as Liopterus Dejean, 1833
- Genus Hydatonychus Kolbe, 1883 accepted as Hydrovatus Motschoulsky, 1853
- Genus Hydatoporus Gistel, 1856 accepted as Hydroporus Schellenberg, 1806
- Genus Hyderodes Hope, 1838
- Genus Hydrocolus Roughley & Larson in Larson, Alarie & Roughley, 2000
- Genus Hydrodessus Balfour-Browne, 1953
- Genus Hydrodytes Miller, 2001
- Genus Hydroglyphus Motschulsky, 1853
- Genus Hydronebrius Jakovlev, 1897
- Genus Hydronectes Gistl, 1834 accepted as Orectochilus Dejean, 1833
- Genus Hydropeplus Sharp, 1882
- Genus Hydroporidius Guignot, 1949 accepted as Hydroporus Schellenberg, 1806
- Genus Hydroporinus Guignot, 1945 accepted as Hydroporus Schellenberg, 1806
- Genus Hydroporomorpha Babington, 1842 accepted as Celina Aubé in Dejean & Boisduval, 1837-38
- Genus Hydroporomorpha Hope, 1838
- Genus Hydroporus Schellenberg, 1806
- Genus Hydrotarsus Falkenström, 1938 accepted as Hydroporus Schellenberg, 1806
- Genus Hydrotrupes Sharp, 1882
- Genus Hydrovatus Motschoulsky, 1853
- Genus Hygrotus Stephens, 1828
- Genus Hyobius Gistel, 1856 accepted as Ilybius Erichson, 1832
- Genus Hyphidrus Sturm, 1826 accepted as Hyphydrus Illiger, 1802
- Genus Hyphoporus Sharp, 1882
- Genus Hyphovatus Wewalka & Biström, 1994
- Genus Hyphydrus Illiger, 1802
- Genus Hypoclypeus Guignot, 1950 accepted as Clypeodytes Régimbart, 1894
- Genus Hypodes Watts, 1978 accepted as Tiporus Watts, 1985
- Genus Hypodessus Guignot, 1939
- Genus Hypodytes Guignot, 1938 accepted as Clypeodytes Régimbart, 1894
- Genus Hypoplatynectes Gueorguiev, 1972 † accepted as Platynectes Régimbart, 1879
- Genus Iberonectes Fery & Ribera, 2018
- Genus Iberoporus Castro & Delgado, 2001
- Genus Icmaleus Gistel, 1856 accepted as Hydaticus Leach, 1817
- Genus Idiolybius Des Gozis, 1886 accepted as Ilybius Erichson, 1832
- Genus Ilybidius Guignot, 1948 accepted as Ilybius Erichson, 1832
- Genus Ilybiomorphus Porta, 1923 accepted as Rhantus Dejean, 1833
- Genus Ilybiosoma Crotch, 1873
- Genus Ilybius Erichson, 1832
- Genus Ilyobius Agassiz, 1846 accepted as Ilybius Erichson, 1832
- Genus Ilyobius Gemminger & Harold, 1868 accepted as Ilybius Erichson, 1832
- Genus Incomptodessus Miller & García, 2011
- Genus Isonotus Houlbert, 1934
- Genus Isonotus Guignot, 1936 accepted as Hydaticus Leach, 1817
- Genus Japanolaccophilus Sato, 1972
- Genus Kakadudessus Hendrich & Balke, 2009
- Genus Kintingka Watts & Humphreys, 1999
- Genus Kuschelydrus Ordish, 1976 †
- Genus Laccodytes Régimbart, 1895
- Genus Lacconectes Zimmermann, 1928 accepted as Lacconectus Motschoulsky, 1855
- Genus Lacconectes Régimbart, 1888 accepted as Lacconectus Motschoulsky, 1855
- Genus Lacconectus Motschoulsky, 1855
- Genus Laccophilus Leach, 1817
- Species Laccophilus addendus Sharp, 1882
- Species Laccophilus adjutor Guignot, 1950
- Species Laccophilus adspersus Boheman, 1848
- Species Laccophilus aemulus Guignot, 1955
- Species Laccophilus aequatorius Peschet, 1923
- Species Laccophilus agilis Sharp, 1887
- Species Laccophilus alberticus Guignot, 1959 accepted as Laccophilus luteosignatus Gschwendtner, 1943
- Species Laccophilus alluaudi Régimbart, 1900
- Species Laccophilus americanus Aubé, 1838 accepted as Laccophilus proximus Say, 1823
- Species Laccophilus americanus Dejean, 1833 accepted as Laccophilus proximus Say, 1823
- Species Laccophilus amicus Guignot, 1955
- Species Laccophilus amoenus Régimbart, 1889
- Species Laccophilus ampliatus Régimbart, 1895 accepted as Laccophilus pellucidus Sharp, 1882
- Species Laccophilus angustus Régimbart, 1889
- Species Laccophilus anticatus Sharp, 1890
- Species Laccophilus apicicornis Reitter, 1899 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus atristernalis Crotch, 1973
- Species Laccophilus auriculatus Régimbart, 1892 accepted as Laccophilus seminiger Fauvel, 1883
- Species Laccophilus aurofasciatus Vazirani, 1972
- Species Laccophilus auropictus Régimbart, 1899
- Species Laccophilus bacchusi Brancucci, 1983
- Species Laccophilus badeni Sharp, 1882
- Species Laccophilus baeri Régimbart, 1877 accepted as Laccophilus decoratus Boheman, 1858
- Species Laccophilus balzani Régimbart, 1889
- Species Laccophilus bapak Balke, Larson & Hendrich, 1997
- Species Laccophilus basalis Motschulsky, 1859 accepted as Laccophilus inefficiens (Walker, 1859)
- Species Laccophilus basifasciatus Zimmermann, 1922 accepted as Laccophilus cingulatus Sharp, 1882
- Species Laccophilus baturitiensis Hendrich & Balke, 1995
- Species Laccophilus benoiti Guignot, 1953
- Species Laccophilus bergeri Guignot, 1953
- Species Laccophilus beroni Rocchi, 1986
- Species Laccophilus biai Bilardo & Rocchi, 1990
- Species Laccophilus bicolor Laporte de Castelnau, 1835
- Species Laccophilus bifasciatus Chevrolat, 1863
- Species Laccophilus biguttatus Kirby
- Species Laccophilus bilardoi Pederzani & Rocchi, 1982
- Species Laccophilus bilix Guignot, 1952
- Species Laccophilus bimaculatus Lagar, 1949 accepted as Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus birmanicus Régimbart, 1891 accepted as Laccophilus medialis Sharp, 1882
- Species Laccophilus bizonatus Régimbart, 1895
- Species Laccophilus boukali Hájek & Stastný, 2005
- Species Laccophilus brasiliensis Régimbart, 1889
- Species Laccophilus brevicollis Sharp, 1882 accepted as Laccophilus lineatus Aubé, 1838
- Species Laccophilus brownei Guignot, 1947
- Species Laccophilus burgeoni Gschwendtner, 1930
- Species Laccophilus caiaricus Guignot, 1956
- Species Laccophilus calvus Guignot, 1955
- Species Laccophilus canthydroides Omer-Cooper, 1957
- Species Laccophilus carbonelli Guignot, 1957
- Species Laccophilus castaneus Guignot, 1956
- Species Laccophilus cayennensis Aubé, 1838
- Species Laccophilus celidotus Guignot, 1947 accepted as Laccophilus brownei Guignot, 1947
- Species Laccophilus cervicalis Régimbart, 1899 accepted as Laccophilus clarki Sharp, 1882
- Species Laccophilus ceylonicus Zimmermann, 1919
- Species Laccophilus chelinus Guignot, 1955
- Species Laccophilus chibi Satô, 1972 accepted as Laccophilus pulicarius Sharp, 1882
- Species Laccophilus chilensis Sharp, 1882
- Species Laccophilus chinensis Boheman, 1858
- Species Laccophilus chini Balke, Mazzoldi & Hendrich, 1998
- Species Laccophilus chloroticus Régimbart, 1887 accepted as Laccophilus flexuosus Aubé, 1838
- Species Laccophilus cingulatus Sharp, 1882
- Species Laccophilus cingulifer Guignot, 1956 accepted as Laccophilus medialis Sharp, 1882
- Species Laccophilus clarki Sharp, 1882
- Species Laccophilus coccinelloides Regimbart
- Species Laccophilus cognatus Sharp, 1882 accepted as Laccophilus flexuosus Aubé, 1838
- Species Laccophilus comes Guignot, 1955
- Species Laccophilus comoensis Pederzani & Reintjes, 2002
- Species Laccophilus complicatus Sharp, 1882
- Species Laccophilus concettae Pederzani, 1983
- Species Laccophilus concisus Guignot, 1953
- Species Laccophilus concolor Guignot, 1958 accepted as Laccophilus normifer Guignot, 1958
- Species Laccophilus concolor Guignot, 1961 accepted as Laccophilus normifer Guignot, 1958
- Species Laccophilus confusus Sharp, 1882 accepted as Laccophilus proximus Say, 1823
- Species Laccophilus congener Omer-Cooper, 1957
- Species Laccophilus conjunctus Guignot, 1950
- Species Laccophilus continentalis Gschwendtner, 1935
- Species Laccophilus contiro Guignot, 1952
- Species Laccophilus corystes Zhang, 1989
- Species Laccophilus curvifasciatus Guignot, 1952
- Species Laccophilus cyclopis Sharp, 1882
- Species Laccophilus cyprioticus Mouchamps, 1956 accepted as Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus deceptor Guignot, 1953
- Species Laccophilus decipiens Le Conte, 1851 accepted as Laccophilus maculosus Leach, 1817
- Species Laccophilus decoratus Boheman, 1858
- Species Laccophilus demoflysi Normand, 1938
- Species Laccophilus desintegratus Régimbart, 1895
- Species Laccophilus difficilis Sharp, 1873
- Species Laccophilus dikinohaseus Kamite, Hikida & Satô, 2005
- Species Laccophilus diruptus Guignot, 1953 accepted as Laccophilus necopinus Guignot, 1942
- Species Laccophilus discretus Sharp, 1882 accepted as Laccophilus pictipennis Sharp, 1882
- Species Laccophilus dreheri Guignot, 1952
- Species Laccophilus duplex Sharp, 1882
- Species Laccophilus ekari Balke, Larson & Hendrich, 1997
- Species Laccophilus elegans Sharp, 1882
- Species Laccophilus ellipticus Régimbart, 1889
- Species Laccophilus elongatus Régimbart, 1903 accepted as Philaccolus elongatus (Régimbart, 1903)
- Species Laccophilus epibletus Guignot, 1955
- Species Laccophilus epinephes Guignot, 1955
- Species Laccophilus epipleuricus Zimmermann, 1921
- Species Laccophilus espanyoli Hernando, 1990
- Species Laccophilus evanescens Régimbart, 1895
- Species Laccophilus fasciatus Aube, 1938
- Species Laccophilus fengi Guignot, 1942 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus filicornis Sharp, 1887
- Species Laccophilus flaveolus Régimbart, 1906
- Species Laccophilus flavescens Motschulsky, 1859 accepted as Laccophilus ellipticus Régimbart, 1889
- Species Laccophilus flavidus Guignot, 1932 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus flaviventris Régimbart, 1904
- Species Laccophilus flavopictus Régimbart, 1889
- Species Laccophilus flavoscriptus Régimbart, 1895
- Species Laccophilus flavosignatus Régimbart, 1895 accepted as Laccophilus flavoscriptus Régimbart, 1895
- Species Laccophilus flexuosus Aubé, 1838
- Species Laccophilus flores Hendrich & Balke, 1998
- Species Laccophilus formosanus Takizawa, 1932 accepted as Laccophilus flexuosus Aubé, 1838
- Species Laccophilus four-lineatus Horn, 1871 accepted as Laccophilus quadrilineatus Horn, 1871
- Species Laccophilus fractus Sharp, 1882
- Species Laccophilus fragilis Sharp, 1887
- Species Laccophilus freudei Guignot, 1957
- Species Laccophilus fumatus Sharp, 1882
- Species Laccophilus fuscinus Guignot, 1937 accepted as Laccophilus olsoufieffi Guignot, 1937
- Species Laccophilus fuscipennis Sharp, 1882
- Species Laccophilus garambanus Guignot, 1958
- Species Laccophilus geminatus Régimbart, 1895 accepted as Laccophilus addendus Sharp, 1882
- Species Laccophilus gentilis Leconte
- Species Laccophilus girardi Brancucci, 1983
- Species Laccophilus gounellei Régimbart, 1903
- Species Laccophilus grammicus Sharp, 1882
- Species Laccophilus grammopterus Zimmermann, 1925
- Species Laccophilus grouvellei Régimbart, 1895 accepted as Laccosternus grouvellei (Régimbart, 1895)
- Species Laccophilus guignoti Legros, 1954
- Species Laccophilus guttalis Régimbart, 1893
- Species Laccophilus gutticollis Régimbart, 1895 accepted as Laccophilus desintegratus Régimbart, 1895
- Species Laccophilus heidiae Brancucci, 1983
- Species Laccophilus horni Van Den Brandon
- Species Laccophilus horni Régimbart, 1902 accepted as Laccophilus ceylonicus Zimmermann, 1919
- Species Laccophilus huastecus Zimmerman, 1970
- Species Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus hydaticoides Régimbart, 1877 accepted as Neptosternus hydaticoides (Régimbart, 1877)
- Species Laccophilus immitis Guignot, 1952
- Species Laccophilus immundus Sharp, 1882
- Species Laccophilus inagua Young
- Species Laccophilus inconspicuus Fall, 1917 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus incrassatus Gschwendtner, 1933
- Species Laccophilus indicus Gschwendtner, 1936
- Species Laccophilus inefficiens (Walker, 1859)
- Species Laccophilus inflatus Wollaston, 1864 accepted as Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus inornatus Zimmermann, 1926
- Species Laccophilus insignis Sharp
- Species Laccophilus intermedius Régimbart, 1889
- Species Laccophilus irroratus Aubé, 1838
- Species Laccophilus javanicus Régimbart, 1899
- Species Laccophilus kaensis Brancucci, 1983
- Species Laccophilus kaszabi Brancucci, 1983
- Species Laccophilus kempi Gschwendtner, 1936
- Species Laccophilus kobensis Sharp, 1873
- Species Laccophilus laeticulus Régimbart, 1895
- Species Laccophilus laetus Guignot, 1955
- Species Laccophilus lateralis Sharp, 1882
- Species Laccophilus lateralis Horn, 1883 accepted as Laccophilus horni Van Den Brandon
- Species Laccophilus latifrons Sharp, 1882
- Species Laccophilus latior Pic, 1896 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus latipennis Brancucci, 1983
- Species Laccophilus latipes Sharp, 1882
- Species Laccophilus leechi Zimmerman, 1970
- Species Laccophilus leonensis Régimbart, 1895
- Species Laccophilus lewisioides Brancucci, 1983
- Species Laccophilus lewisius Sharp, 1873
- Species Laccophilus lineatoguttatus Régimbart, 1894 accepted as Philaccolus lineatoguttatus (Régimbart, 1894)
- Species Laccophilus lineatus Aubé, 1838
- Species Laccophilus livingstoni Omer-Cooper, 1958 accepted as Laccophilus inornatus Zimmermann, 1926
- Species Laccophilus lucasseni Régimbart, 1893 accepted as Laccophilus medialis Sharp, 1882
- Species Laccophilus luctuosus Sharp, 1882
- Species Laccophilus luridus Schaum, 1864 accepted as Philodytes umbrinus (Motschulsky, 1855)
- Species Laccophilus luteosignatus Gschwendtner, 1943
- Species Laccophilus macronychus Guignot, 1957
- Species Laccophilus maculosus Leach, 1817
- Species Laccophilus maculosus Say, 1823
- Species Laccophilus mahakamensis Balke, Mazzoldi & Hendrich, 1998
- Species Laccophilus maindroni Régimbart, 1897
- Species Laccophilus mateui Omer-Cooper, 1970
- Species Laccophilus mathani Guignot, 1955
- Species Laccophilus medialis Sharp, 1882
- Species Laccophilus mediocris Guignot, 1952
- Species Laccophilus meii Rocchi, 2000
- Species Laccophilus melas Guignot, 1958
- Species Laccophilus menieri Brancucci, 1983
- Species Laccophilus mexicanus Aube
- Species Laccophilus minutus (Linnaeus, 1758)
- Species Laccophilus mirabilis Guignot, 1956
- Species Laccophilus mistecus Sharp, 1882
- Species Laccophilus mjobergi Zimmermann, 1927 accepted as Laccophilus pulicarius Sharp, 1882
- Species Laccophilus mocquerysi Régimbart, 1895 accepted as Laccophilus vermiculosus Gerstaecker, 1867
- Species Laccophilus modestus Régimbart, 1895
- Species Laccophilus monas Guignot, 1953 accepted as Laccophilus simplicistriatus Gschwendtner, 1932
- Species Laccophilus morondavensis Guignot, 1957
- Species Laccophilus mougeli Guignot, 1937 accepted as Laccophilus minutus (Linnaeus, 1758)
- Species Laccophilus muelleri Zimmermann, 1920 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus muelleri Zimmermann, 1919 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus mutatus Omer-Cooper, 1970
- Species Laccophilus nakajimai Kamite, Hikida & Satô, 2005
- Species Laccophilus nastus Spangler, 1966
- Species Laccophilus necopinus Guignot, 1942
- Species Laccophilus newtoni Brancucci, 1983
- Species Laccophilus nigricans Sharp, 1882
- Species Laccophilus nigritulus Gschwendtner, 1936 accepted as Laccoporus nigritulus (Gschwendtner, 1936)
- Species Laccophilus nigrocinctus Guignot, 1955
- Species Laccophilus nigrovirgatus Guignot, 1952 accepted as Laccophilus contiro Guignot, 1952
- Species Laccophilus nodieri Régimbart, 1895
- Species Laccophilus normifer Guignot, 1958
- Species Laccophilus notatus Boheman, 1858
- Species Laccophilus nubilus Régimbart, 1889
- Species Laccophilus oberthueri Régimbart, 1889
- Species Laccophilus obesus Sharp, 1882
- Species Laccophilus obliquatus Régimbart, 1889
- Species Laccophilus octolineatus Zimmermann, 1921
- Species Laccophilus olsoufieffi Guignot, 1937
- Species Laccophilus optatus Sharp, 1882 accepted as Laccophilus duplex Sharp, 1882
- Species Laccophilus ornatus Aubé, 1838
- Species Laccophilus orthogrammus Régimbart, 1895 accepted as Philaccolus orthogrammus (Régimbart, 1895)
- Species Laccophilus oscillator Sharp, 1882
- Species Laccophilus ovatus Sharp, 1882
- Species Laccophilus pallescens Régimbart, 1903
- Species Laccophilus pallidulus Zimmermann, 1930 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus pampinatus Guignot, 1941
- Species Laccophilus papuanus Balke, Larson & Hendrich, 1997
- Species Laccophilus paraguensis Régimbart, 1903
- Species Laccophilus paranus Guignot, 1957
- Species Laccophilus parumpunctatus Schneider, 1903 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus parvulus Heer, 1870
- Species Laccophilus parvulus Aubé, 1838
- Species Laccophilus pellucidus Sharp, 1882
- Species Laccophilus penes Guignot, 1954
- Species Laccophilus peregrinus Zimmerman, 1970
- Species Laccophilus perparvulus Régimbart, 1895
- Species Laccophilus perplexus Omer-Cooper, 1970
- Species Laccophilus persimilis Régimbart, 1895
- Species Laccophilus pictipennis Sharp, 1882
- Species Laccophilus pictus Laporte
- Species Laccophilus pictus Küster, 1851 accepted as Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus pilitarsis Régimbart, 1906 accepted as Laccophilus pellucidus Sharp, 1882
- Species Laccophilus plagiatus Régimbart, 1889
- Species Laccophilus planitarsis Régimbart, 1891 accepted as Laccophilus pulicarius Sharp, 1882
- Species Laccophilus planodes Guignot, 1955
- Species Laccophilus ploterus Spangler, 1966
- Species Laccophilus poecilus Klug, 1834
- Species Laccophilus polygrammus Régimbart, 1903 accepted as Laccophilus lateralis Sharp, 1882
- Species Laccophilus ponticus Sharp, 1882 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus posticus Aubé, 1838
- Species Laccophilus praeteritus Omer-Cooper, 1957 accepted as Laccophilus concisus Guignot, 1953
- Species Laccophilus productus Régimbart, 1906
- Species Laccophilus propinquus Omer-Cooper, 1958
- Species Laccophilus proximus Say, 1823
- Species Laccophilus pseudanticatus Toledo, Hendrich & Stastný, 2002
- Species Laccophilus pseudomexicanus Zimmerman, 1970
- Species Laccophilus pseudotaeniolatus Guignot, 1955 accepted as Laccophilus posticus Aubé, 1838
- Species Laccophilus pseustes Guignot, 1955
- Species Laccophilus pulcher Bilardo & Rocchi, 2004
- Species Laccophilus pulicarius Sharp, 1882
- Species Laccophilus pullatus Omer-Cooper, 1958 accepted as Laccophilus luteosignatus Gschwendtner, 1943
- Species Laccophilus pumilio LeConte, 1878 accepted as Laccodytes pumilio (Leconte)
- Species Laccophilus punctatissimus Brancucci, 1983
- Species Laccophilus punctatus Say, 1824 accepted as Hygrotus sayi
- Species Laccophilus pusulatus Zhang, 1989
- Species Laccophilus pyrraces Guignot, 1955
- Species Laccophilus quadrilineatus Horn, 1871
- Species Laccophilus quadrimaculatus Sharp, 1882
- Species Laccophilus quadrisignatus Laporte de Castelnau, 1835
- Species Laccophilus quadrivittatus Aubé, 1838
- Species Laccophilus quindecimvittatus Régimbart, 1895
- Species Laccophilus raitti Zimmerman, 1970
- Species Laccophilus ramuensis Balke, Larson & Hendrich, 1997
- Species Laccophilus religatus Sharp, 1882
- Species Laccophilus remator Sharp, 1882
- Species Laccophilus remex Guignot, 1952
- Species Laccophilus restrictus Sharp, 1882 accepted as Laccophilus pictipennis Sharp, 1882
- Species Laccophilus ritsemae Régimbart, 1880
- Species Laccophilus rivulosus Klug, 1833
- Species Laccophilus rotroui Pic, 1924 accepted as Neptosternus rotroui (Pic, 1924)
- Species Laccophilus rotundatus Sharp, 1882
- Species Laccophilus ruficollis Zimmermann, 1919
- Species Laccophilus rufulus Régimbart, 1888 accepted as Laccophilus uniformis Motschulsky, 1859
- Species Laccophilus saegeri Guignot, 1958
- Species Laccophilus salobrinus Guignot, 1958
- Species Laccophilus salvini Sharp
- Species Laccophilus samosir Csiki, 1938 accepted as Laccophilus sharpi Regimbart, 1889
- Species Laccophilus samuelsoni Brancucci, 1983
- Species Laccophilus sanguinosus Régimbart, 1895
- Species Laccophilus schereri Brancucci, 1983
- Species Laccophilus schwarzi Fall
- Species Laccophilus secundus Régimbart, 1895
- Species Laccophilus segmentatus Omer-Cooper, 1957 accepted as Laccophilus bergeri Guignot, 1953
- Species Laccophilus seminiger Fauvel, 1883
- Species Laccophilus septicola Guignot, 1956 accepted as Laccophilus luteosignatus Gschwendtner, 1943
- Species Laccophilus seseanus Toledo, Hendrich & Stastný, 2002
- Species Laccophilus seyrigi Guignot, 1937
- Species Laccophilus sharpi Regimbart, 1889
- Species Laccophilus shephardi Omer-Cooper, 1965
- Species Laccophilus shermani Leech
- Species Laccophilus siamensis Sharp, 1882
- Species Laccophilus similis Régimbart, 1889 accepted as Laccophilus sharpi Regimbart, 1889
- Species Laccophilus simplex Sharp, 1882
- Species Laccophilus simplicistriatus Gschwendtner, 1932
- Species Laccophilus simulator Omer-Cooper, 1958
- Species Laccophilus sindensis Vazirani, 1969 accepted as Laccophilus indicus Gschwendtner, 1936
- Species Laccophilus smithi Brancucci, 1983
- Species Laccophilus solutus Sharp, 1882 accepted as Laccophilus flexuosus Aubé, 1838
- Species Laccophilus sonorensis Zimmerman
- Species Laccophilus sordidus Sharp, 1882
- Species Laccophilus spadix Omer-Cooper, 1953 accepted as Laccophilus immundus Sharp, 1882
- Species Laccophilus spangleri Zimmerman, 1970
- Species Laccophilus spergatus Sharp, 1882
- Species Laccophilus striatus Depoli, 1930 accepted as Laccophilus minutus (Linnaeus, 1758)
- Species Laccophilus strigatus (Schlechtendal, 1894)
- Species Laccophilus strohmi Thomson, 1874 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus sublineatus Sharp, 1882
- Species Laccophilus subsignatus Sharp, 1882
- Species Laccophilus succineus Régimbart, 1889
- Species Laccophilus suffusus Sharp, 1882
- Species Laccophilus taeniolatus Régimbart, 1889
- Species Laccophilus tarsalis Sharp, 1882
- Species Laccophilus tavetensis Guignot, 1941
- Species Laccophilus terminalis Sharp
- Species Laccophilus testaceus Aubé, 1837 accepted as Laccophilus hyalinus (De Geer, 1774)
- Species Laccophilus testudo Régimbart, 1903
- Species Laccophilus tigrinus Guignot, 1959
- Species Laccophilus tiphius Guignot, 1955
- Species Laccophilus tobaensis Brancucci, 1983
- Species Laccophilus tonkinensis Brancucci, 1983
- Species Laccophilus torquatus Guignot, 1956
- Species Laccophilus tostus Régimbart, 1895 accepted as Laccophilus modestus Régimbart, 1895
- Species Laccophilus traili Sharp, 1882
- Species Laccophilus transversalis Régimbart, 1877
- Species Laccophilus trilineola Régimbart, 1889
- Species Laccophilus tschoffeni Régimbart, 1895
- Species Laccophilus turneri Omer-Cooper, 1957 accepted as Laccophilus remex Guignot, 1952
- Species Laccophilus umbrinus Motschulsky, 1855 accepted as Philodytes umbrinus (Motschulsky, 1855)
- Species Laccophilus uncletan Hájek & Stastný, 2005
- Species Laccophilus undatus Aube
- Species Laccophilus unifasciatus Sharp, 1882 accepted as Laccophilus cingulatus Sharp, 1882
- Species Laccophilus unifasciatus Müller, 1900 accepted as Laccophilus poecilus Klug, 1834
- Species Laccophilus uniformis Feng, 1936 accepted as Laccophilus biguttatus Kirby
- Species Laccophilus uniformis Motschulsky, 1859
- Species Laccophilus univittatus Regimbart, 1891
- Species Laccophilus vacaensis Young
- Species Laccophilus vagelineatus Zimmermann, 1922
- Species Laccophilus vagepictus Sharp, 1882
- Species Laccophilus variegatus Dejean, 1836 accepted as Laccophilus cayennensis Aubé, 1838
- Species Laccophilus vellardi Guignot, 1955 accepted as Laccophilus mathani Guignot, 1955
- Species Laccophilus venezuelensis Régimbart, 1889
- Species Laccophilus venustus Chevrolat, 1863
- Species Laccophilus vermiculosus Gerstaecker, 1867
- Species Laccophilus vietnamensis Balke & Hendrich, 1997
- Species Laccophilus villiersi Bertrand & Legros, 1975
- Species Laccophilus virgatus Guignot, 1953
- Species Laccophilus vitshumbii Guignot, 1959
- Species Laccophilus walkeri Balfour-Browne, 1939
- Species Laccophilus wehnckei Sharp, 1882 accepted as Laccophilus pictipennis Sharp, 1882
- Species Laccophilus weyersi Régimbart, 1900 accepted as Laccophilus uniformis Motschulsky, 1859
- Species Laccophilus wittei Guignot, 1952
- Species Laccophilus wittmeri Brancucci, 1983
- Species Laccophilus wolfei Brancucci, 1983
- Species Laccophilus youngi Zimmerman, 1970
- Species Laccophilus yvietae Le Guillou, 1844
- Genus Laccoporus Balfour-Browne, 1939
- Genus Laccornellus Roughley & Wolfe, 1987
- Genus Laccornis Gozis, 1914
- Genus Laccosternus Brancucci, 1983
- Genus Lacophilus Sturm, 1826 accepted as Laccophilus Leach, 1817
- Genus Lancetes Sharp, 1882
- Genus Laodytes Queney, Lemaire & Ferrand, 2020
- Genus Larsonectes Fery & Ribera, 2018
- Genus Leconectes Fery & Ribera, 2018
- Genus Leiodytes Guignot, 1938
- Genus Leionotus Kirby & Spence, 1828 accepted as Dytiscus Linnaeus, 1758
- Genus Leiopterus Stephens, 1835 accepted as Liopterus Dejean, 1833
- Genus Leucorea Laporte, 1835 accepted as Vatellus Aubé in Dejean & Boisduval, 1838
- Genus Leuronectes Sharp, 1882
- Genus Liadyxianus Prokin, Petrov, Wang & Ponomarenko, 2013 †
- Genus Limbodessus Guignot, 1939
- Genus Lioclypeus Guignot, 1950 accepted as Leiodytes Guignot, 1938
- Genus Liodessus Guignot, 1939
- Genus Liodytes Guignot, 1950 accepted as Leiodytes Guignot, 1938
- Genus Lionotus Agassiz, 1846 accepted as Dytiscus Linnaeus, 1758
- Genus Lioporeus Guignot, 1950
- Genus Liopterus Dejean, 1833
- Genus Lymnaeus Gistel, 1834 accepted as Colymbetes Clairville, 1806
- Genus Macrodytes Thomson, 1860 accepted as Dytiscus Linnaeus, 1758
- Genus Macroporus Sharp, 1882 accepted as Megaporus Brinck, 1944
- Genus Macrovatellus Sharp, 1882
- Genus Madaglymbus Shaverdo & Balke, 2008
- Genus Matus Aubé in Dejean & Boisduval, 1837-38
- Genus Megadytes Sharp, 1882
- Genus Megadytoides Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Meganectes Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Megaporus Brinck, 1944
- Genus Meladema Laporte, 1835
- Genus Melanectes Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Melanodytes Seidlitz, 1887
- Genus Meridiorhantus Balke, Hájek & Hendrich, 2017
- Genus Mesodytes Prokin, Petrov, Wang & Ponomarenko, 2013 †
- Genus Mesogabus Gueorguiev, 1969 accepted as Agabus Leach, 1817
- Genus Mesovatellus Tremouilles, 1995 accepted as Derovatellus Sharp, 1881
- Genus Metaplatynectes Gueorguiev, 1978 accepted as Platynectes Régimbart, 1879
- Genus Metaporus Guignot, 1945
- Genus Metaxydytes Miller, Michat & Ferreira, 2024
- Genus Methles Sharp, 1882
- Genus Metronectes Sharp, 1882 accepted as Agabus Leach, 1817
- Genus Microdessus Young, 1967
- Genus Microdytes Balfour-Browne, 1946
- Genus Microhydrodytes Miller, 2002
- Genus Miodytiscus Wickham, 1911
- Genus Morimotoa Uéno, 1957
- Genus Mystonectes Fery & Ribera, 2018
- Genus Napodytes Steiner, 1981
- Genus Nartus Zaitzev, 1907 accepted as Rhantus Dejean, 1833
- Genus Nealocomerus Brinck, 1945 accepted as Cybister Curtis, 1827
- Genus Nebriogabus Guignot, 1936 accepted as Ilybiosoma Crotch, 1873
- Genus Nebrioporus Régimbart, 1906
- Genus Necterosoma MacLeay, 1871
- Genus Necticus Hope, 1838 accepted as Agabus Leach, 1817
- Genus Nectoboreus Fery & Ribera, 2018
- Genus Nectomimus Fery & Ribera, 2018
- Genus Nectoporus Guignot, 1950 accepted as Oreodytes Seidlitz, 1887
- Genus Nectoserrula Guignot, 1950 accepted as Desmopachria Babington, 1841
- Genus Neobidessodes Hendrich & Balke, 2009
- Genus Neobidessus Young, 1967
- Genus Neoclypeodytes Young, 1967
- Genus Neocybister Miller, Bergsten & Whiting, 2007 accepted as Cybister Curtis, 1827
- Genus Neonectes Zimmermann, 1932
- Genus Neonectes Balfour-Browne, 1944 accepted as Oreodytes Seidlitz, 1887
- Genus Neonecticus Guignot, 1951 accepted as Agabus Leach, 1817
- Genus Neoplatynectes Gueorguiev, 1972 † accepted as Platynectes Régimbart, 1879
- Genus Neoplatynectes Vazirani, 1970 accepted as Platambus Thomson, 1860
- Genus Neoporus Guignot, 1931
- Genus Neoscutopterus Balfour-Browne, 1943
- Genus Neptosternus Sharp, 1882
- Genus Nilssondytes Miller, Michat & Ferreira, 2024
- Genus Nipponhydrus Guignot, 1954 accepted as Allopachria Zimmermann, 1924
- Genus Nirridessus Watts & Humphreys, 1999
- Genus Nirripirti Watts & Humphreys, 2001
- Genus Nogrus Dejean, 1833 accepted as Eretes Laporte, 1833
- Genus Notaticus Zimmermann, 1928
- Genus Notoplatynectes Gueorguiev, 1978 † accepted as Platynectes Régimbart, 1879
- Genus Onychohydrus White, 1847
- Genus Oreodytes Seidlitz, 1887
- Genus Oxynoptilus Schaum in Erichson, 1868 accepted as Hydrovatus Motschoulsky, 1853
- Genus Pachiridis Young, 1980 accepted as Desmopachria Babington, 1841
- Genus Pachriodesma Guignot, 1950 accepted as Desmopachria Babington, 1841
- Genus Pachriostrix Guignot, 1950 accepted as Desmopachria Babington, 1841
- Genus Pachydrus Sharp, 1882
- Genus Pachynectes Régimbart, 1903
- Genus Pachytes Montrouzier, 1860 accepted as Hyphydrus Illiger, 1802
- Genus Palaeodytes Ponomarenko, 1987 †
- Genus Papuadessus Balke, 2001
- Genus Papuadytes Balke, 1998
- Genus Paraclypeus Vazirani, 1971 accepted as Clypeodytes Régimbart, 1894
- Genus Paralacconectus Vazirani, 1970 accepted as Lacconectus Motschoulsky, 1855
- Genus Paramegadytes Tremoulles & Bachmann, 1980 accepted as Megadytes Sharp, 1882
- Genus Paraplatynectes Vazirani, 1970 accepted as Platambus Thomson, 1860
- Genus Parasternus Guignot, 1936 accepted as Ilybius Erichson, 1832
- Genus Paroster Sharp, 1882
- Genus Pelidus Gistl, 1834 accepted as Liopterus Dejean, 1833
- Genus Pelocatus Zaitzev, 1908 accepted as Liopterus Dejean, 1833
- Genus Peschetius Guignot, 1935
- Genus Petrodessus Miller, 2012
- Genus Philaccolilus Guignot, 1937
- Genus Philaccolus Guignot, 1937
- Genus Philodytes Balfour-Browne, 1939
- Genus Phreatodessus Ordish, 1976
- Genus Platambus Thomson, 1860
- Genus Plateocolymbus Gistl, 1857 accepted as Platynectes Régimbart, 1879
- Genus Platydessus Guignot, 1955 accepted as Vatellus Aubé in Dejean & Boisduval, 1838
- Genus Platydytes Biström, 1988
- Genus Platynectes Gueorguiev, 1972
- Genus Platynectes Régimbart, 1879
- Genus Pleurodytes Régimbart, 1899 accepted as Hydaticus Leach, 1817
- Genus Porhydrus Guignot, 1945
- Genus Portmannia Young, 1980 accepted as Desmopachria Babington, 1841
- Genus Potamodytes Zimmermann, 1919 accepted as Nebrioporus Régimbart, 1906
- Genus Potamonectes Zimmermann, 1921
- Genus Primospes Sharp, 1882
- Genus Procoelambus Théobald, 1937 †
- Genus Prodaticus Sharp, 1882
- Genus Prosciastes Gistel, 1856 accepted as Graphoderus Dejean, 1833
- Genus Pseudhydrovatus Peschet, 1924 accepted as Hydrovatus Motschoulsky, 1853
- Genus Pseudoscutopterus Hatch, 1953 accepted as Neoscutopterus Balfour-Browne, 1943
- Genus Pseuduvarus Biström, 1988
- Genus Psychopomporus Jean, Telles & Miller, 2012
- Genus Pteroporus Guignot, 1933
- Genus Queda Sharp, 1882
- Genus Ranagabus Balfour-Browne, 1939 accepted as Ilybiosoma Crotch, 1873
- Genus Rantogiton Des Gozis, 1910 accepted as Rhantus Dejean, 1833
- Genus Rantus Dejean, 1833 accepted as Rhantus Dejean, 1833
- Genus Regimbartina Chatanay, 1911
- Genus Rhabdonectes Houlbert, 1934 accepted as Nebrioporus Régimbart, 1906
- Genus Rhantaticus Sharp, 1882
- Genus Rhantus Dejean, 1833
- Genus Rhantus Agassiz, 1846 accepted as Rhantus Dejean, 1833
- Genus Rhiacodytes Adam, 1996 accepted as Scarodytes des Gozis, 1914
- Genus Rhithrodytes Bameul, 1989
- Genus Rugosus Garcia, 2001
- Genus Sandracottus Sharp, 1882
- Genus Sanfilippodytes Franciscolo, 1979
- Genus Scaphinectes Ádám, 1993 accepted as Cybister Curtis, 1827
- Genus Scarodytes des Gozis, 1914
- Genus Schistomerus Palmer, 1957
- Genus Schizoporus Adam, 1996 accepted as Hydroporus Schellenberg, 1806
- Genus Scutopterus Dejean, 1833 accepted as Meladema Laporte, 1835
- Genus Scutopterus Aubé in Dejean & Boisduval, 1836 accepted as Meladema Laporte, 1835
- Genus Scytodytes Seidlitz, 1887 accepted as Agabus Leach, 1817
- Genus Scytopterus Agassiz, 1846 accepted as Meladema Laporte, 1835
- Genus Sekaliporus Watts, 1997
- Genus Senilites Brinck, 1948
- Genus Sharphydrus Omer-Cooper, 1958
- Genus Siamoporus Spangler, 1996
- Genus Siettitia Abeille de Perrin, 1904
- Genus Sinodessus Jiang & Jia, 2024
- Genus Sinodytes Spangler, 1996
- Genus Sinoporus Prokin & Ren, 2010 †
- Genus Sinoporus Zhao & Jia, 2024 accepted as Sinodessus Jiang & Jia, 2024
- Genus Spanglerodessus Miller & García, 2011
- Genus Spencerhydrus Sharp, 1882
- Genus Sternhydrus Brinck, 1945
- Genus Sternoporus Falkenström, 1930 accepted as Hydroporus Schellenberg, 1806
- Genus Sternopriscus Sharp, 1882
- Genus Stictogabus Guignot, 1948 accepted as Platambus Thomson, 1860
- Genus Stictonectes Brinck, 1944
- Genus Stictonotus Zimmermann, 1932 accepted as Stictonectes Brinck, 1944
- Genus Stictotarsus Zimmermann, 1919
- Genus Stygoporus Larson & LaBonte, 1994
- Genus Suphisellus Zimmermann, 1921
- Genus Suphrodytes des Gozis, 1914
- Genus Tepuidessus Spangler, 1981
- Genus Terradessus Watts, 1982
- Genus Thermonectes Crotch, 1873 accepted as Thermonectus Dejean, 1833
- Genus Thermonectus Dejean, 1833
- Genus Thermonectus Melsheimer, 1844 accepted as Thermonectus Dejean, 1833
- Genus Thermonetus Dejean, 1833 accepted as Thermonectus Dejean, 1833
- Genus Tikoloshanes Omer-Cooper, 1956
- Genus Tiporus Watts, 1985
- Genus Tjirtudessus Watts & Humphreys, 1999
- Genus Trichonectes Guignot, 1942
- Genus Trifurcitus Brinck, 1945 accepted as Megadytes Sharp, 1882
- Genus Trochalus Dejean, 1833 accepted as Cybister Curtis, 1827
- Genus Trogloguignotus Sanfilippo, 1958
- Genus Trogulus Brodie, 1874 † accepted as Cybister Curtis, 1827
- Genus Trogus Leach, 1817 accepted as Cybister Curtis, 1827
- Genus Tyndallhydrus Sharp, 1882
- Genus Typhlodessus Brancucci, 1985
- Genus Uvarus Guignot, 1939
- Genus Varodetellus Biström, 1979 accepted as Derovatellus Sharp, 1881
- Genus Vatellus Aubé in Dejean & Boisduval, 1838
- Genus Vathydrus Guignot, 1954 accepted as Hydrovatus Motschoulsky, 1853
- Genus Xanthodytes Seidlitz, 1887 accepted as Agabus Leach, 1817
- Genus Yola Des Gozis, 1886
- Genus Yolina Guignot, 1938
- Genus Yoloides Guignot, 1960 accepted as Pachynectes Régimbart, 1903
- Genus Yolula Guignot, 1950 accepted as Yola Des Gozis, 1886
- Genus Youngulus Spangler, 1981 accepted as Bidessodes Régimbart, 1900
- Genus Zaitzevhydrus Fery & Ribera, 2018
- Genus Zimmermannius Guignot, 1942 accepted as Nebrioporus Régimbart, 1906
- Family Dytiscoidea incertae sedis
- Family Eccoptarthridae Arnoldi, 1977 † accepted as Nemonychidae Bedel, 1882
- Family Ectrephidae Wasmann, 1894 accepted as Ptinidae Latreille, 1802
- Family Eiateridae accepted as Elateridae Leach, 1815
- Family Elacatidae Cockerell, 1906 accepted as Salpingidae Leach, 1815
- Family Elateidae accepted as Elateridae Leach, 1815
- Family Elateridae Leach, 1815
- Family Elateriformia incertae sedis
- Family Electrapatidae Iablokoff-Khnzorian, 1962 † accepted as Schizopodidae LeConte, 1859
- Family Elmidae Curtis, 1830
- Family Elmididae accepted as Elmidae Curtis, 1830
- Family Elminthidae accepted as Elmidae Curtis, 1830
- Family Elodidae Shuckard, 1840 accepted as Scirtidae Fleming, 1821
- Family Elodiidae Shuckard, 1839 accepted as Scirtidae Fleming, 1821
- Family Elodophthalmidae Kirejtshuk & Azar, 2008 †
- Family Endecatomidae LeConte, 1861
- Family Endomychidae Leach, 1815
- Family Eobelidae Arnoldi, 1977 † accepted as Nemonychidae Bedel, 1882
- Family Epilachnidae Mulsant, 1846 accepted as Coccinellidae Latreille, 1807
- Family Epimetopidae Zaitzev, 1908
- Family Erirhinidae Schönherr, 1825 accepted as Brachyceridae Billberg, 1820
- Family Erotylidae Latreille, 1802
- Family Erptylidae accepted as Erotylidae Latreille, 1802
- Family Eubriidae Lacordaire, 1857 accepted as Psephenidae Lacordaire, 1854
- Family Euchiridae Hope, 1840 accepted as Scarabaeidae Latreille, 1802
- Family Eucinetidae Lacordaire, 1857
- Family Eucnemidae Eschscholtz, 1829
- Family Euglenidae Seidlitz, 1875 accepted as Aderidae Csiki, 1909
- Family Eulichadidae Crowson, 1973
- Family Eumolpidae Hope, 1840 accepted as Chrysomelidae Latreille, 1802
- Family Eurhynchidae Lacordaire, 1863 accepted as Brentidae Billberg, 1820
- Family Eurypalpidae LeConte, 1852 accepted as Psephenidae Lacordaire, 1854
- Family Eurypogonidae Böving & Craighead, 1931 accepted as Artematopodidae Lacordaire, 1857
- Family Eurystethidae Seidlitz, 1916 accepted as Salpingidae Leach, 1815
- Family Eutrypteidae Gistel, 1856 accepted as Mycteridae Oken, 1843
- Family Georissidae Laporte, 1840 accepted as Hydrophilidae Latreille, 1802
- Family Georyssidae accepted as Hydrophilidae Latreille, 1802
- Family Geotrupidae Latreille, 1802
- Family Gietellidae Constantin & Menier, 1987 accepted as Rhadalidae LeConte, 1861
- Family Glaphyridae MacLeay, 1819
- Family Glaresidae Kolbe, 1905
- Family Gnostidae Gemminger & Harold, 1868 accepted as Ptinidae Latreille, 1802
- Family Gyrinidae Latreille, 1810
- Family Haliplidae Aubé, 1836
- Family Haplochelidae Kirejtshuk & Poinar, 2006 † accepted as Lepiceridae Hinton, 1936
- Family Harpalidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Helmidae accepted as Elmidae Curtis, 1830
- Family Helminthidae accepted as Elmidae Curtis, 1830
- Family Helodidae Agassiz, 1846 accepted as Scirtidae Fleming, 1821
- Family Helophoridae Leach, 1815
- Family Helotidae Chapuis, 1876
- Family Heteroceridae MacLeay, 1825
- Family Hispidae Gyllenhal, 1813 accepted as Chrysomelidae Latreille, 1802
- Family Histeridae Gyllenhal, 1808
- Family Hobartiidae Sen Gupta & Crowson, 1966
- Family Homalisidae Lacordaire, 1857 accepted as Omalisidae Lacordaire, 1857
- Family Horiidae Latreille, 1802 accepted as Meloidae Gyllenhal, 1810
- Family Howareutidae Acorn, 1984 accepted as Carabidae Latreille, 1802
- Family Hybosoridae Erichson, 1847
- Family Hydraenidae Mulsant, 1844
- Family Hydrochidae Thomson, 1859 accepted as Hydrophilidae Latreille, 1802
- Family Hydrophilidae Latreille, 1802
- Family Hydrophiloidea incertae sedis
- Family Hydroscaphidae LeConte, 1874
- Family Hygrobiidae Regimbart, 1878
- Family Hylophilidae Pic, 1900 accepted as Aderidae Csiki, 1909
- Family Hypocephalidae Blanchard, 1845 accepted as Vesperidae Mulsant, 1839
- Family Hypocopridae Reitter, 1879 accepted as Cryptophagidae Kirby, 1837
- Family Iberobaeniidae Bocak, Kundrata, Fernández & Vogler, 2016
- Family Inopeplidae Grouvelle, 1908 accepted as Salpingidae Leach, 1815
- Family Ipidae Bedel, 1888 accepted as Curculionidae Latreille, 1802
- Family Ischaliidae Blair, 1920 accepted as Scraptiidae Mulsant, 1856
- Family Ithyceridae Schönherr, 1823 accepted as Brentidae Billberg, 1820
- Family Jacobsoniidae Heller, 1926
- Family Jurasaidae Rosa, Costa, Kramp & Kundrata, 2020
- Family Jurodidae Ponomarenko, 1985
- Family Kaltanocoleidae Rohdendorf, 1961 † accepted as Permocupedidae Martynov, 1933 †
- Family Karmuniidae Escalera, 1913 accepted as Dascillidae Guérin-Méneville, 1843
- Family Karumiidae Escalera, 1913 accepted as Dascillidae Guérin-Méneville, 1843
- Family Kateretidae Kirby, 1837
- Family Korynetidae Laporte de Castelnau, 1836 accepted as Cleridae Latreille, 1802
- Family Kryptophagidae Kirby, 1837 accepted as Cryptophagidae Kirby, 1837
- Family Labradorocoleidae Ponomarenko, 1969 †
- Family Laemophloeidae Ganglbauer, 1899
- Family Lagriidae Latreille, 1825 accepted as Tenebrionidae Latreille, 1802
- Family Lamiidae Latreille, 1825 accepted as Cerambycidae Latreille, 1802
- Family Lamingtoniidae Sen Gupta & Crowson, 1969
- Family Lampyridae Latreille, 1817
- Family Languridae accepted as Erotylidae Latreille, 1802
- Family Languriidae Hope, 1840 accepted as Erotylidae Latreille, 1802
- Family Lariidae Bedel, 1901 accepted as Chrysomelidae Latreille, 1802
- Family Lasiosynidae Kirejtshuk, Chang, Ren & Kun, 2010
- Family Lathrididae accepted as Latridiidae Erichson, 1842
- Family Lathridiidae Redtenbacher, 1845 accepted as Latridiidae Erichson, 1842
- Family Latridiidae Erichson, 1842
- Family Lebanophytidae Kirejtshuk in Kirejtshuk & Azar, 2013 † accepted as Cryptophagidae Kirby, 1837
- Family Leiodidae Fleming, 1821
- Family Lepiceridae Hinton, 1936
- Family Leptinidae LeConte, 1872 accepted as Leiodidae Fleming, 1821
- Family Liadytidae Ponomarenko, 1977 †
- Family Liaoximordellidae Wang, 1993 † accepted as Mordellidae Latreille, 1802
- Family Lichadidae Forbes, 1926 accepted as Eulichadidae Crowson, 1973
- Family Lichaidae Forbes, 1926 accepted as Eulichadidae Crowson, 1973
- Family Limnichidae Erichson, 1846
- Family Limniidae Stephens, 1828 accepted as Elmidae Curtis, 1830
- Family Limulodidae Ganglbauer, 1898 accepted as Ptiliidae Erichson, 1845
- Family Lissomidae Laporte de Castelnau, 1835 accepted as Elateridae Leach, 1815
- Family Lononotidae accepted as Anthicidae Latreille, 1819
- Family Lophocateridae Crowson, 1964
- Family Lucamidae accepted as Lucanidae Latreille, 1804
- Family Lucanidae Latreille, 1804
- Family Lutrochidae Kasap & Crowson, 1975
- Family Lycidae Laporte de Castelnau, 1836
- Family Lyctidae Billberg, 1820 accepted as Bostrichidae Latreille, 1802
- Family Lymexylidae Fleming, 1821
- Family Lymexylonidae accepted as Lymexylidae Fleming, 1821
- Family Magnocoleidae Hong, 1998 †
- Family Malachiidae Fleming, 1821 accepted as Melyridae Leach, 1815
- Family Mastigocoleidae Tihelka, Jäch, Kundrata & Cai in Tihelka et al., 2022 †
- Family Mauroniscidae Majer, 1995
- Family Megalopodidae Latreille, 1802
- Family Melandryidae Leach, 1815
- Family Melioidae accepted as Meloidae Gyllenhal, 1810
- Family Meloidae Gyllenhal, 1810
- Family Melolonthidae Leach, 1817 accepted as Scarabaeidae Latreille, 1802
- Family Melyridae Leach, 1815
- Family Meruidae Spangler & Steiner, 2005
- Family Merycidae Crowson, 1953 accepted as Ulodidae Pascoe, 1869
- Family Mesocinetidae Kirejtshuk & Ponomarenko, 2010 †
- Family Mesophyletidae Poinar, 2008 †
- Family Metaxinidae Kolibác, 2004 accepted as Chaetosomatidae Crowson, 1952
- Family Micromalthidae Barber, 1913
- Family Micropeplidae Leach, 1815 accepted as Staphylinidae Latreille, 1802
- Family Microsporidae Crotch, 1873 accepted as Sphaeriusidae Erichson, 1845
- Family Monommatidae Blanchard, 1845 accepted as Zopheridae Solier, 1834
- Family Monommidae Blanchard, 1845 accepted as Zopheridae Solier, 1834
- Family Monotomidae Laporte de Castelnau, 1840
- Family Moravocoleidae Kukalová-Peck & Beutel, 2012 † accepted as Tshekardocoleidae Rohdendorf, 1944 †
- Family Mordellidae Latreille, 1802
- Family Murmidiidae Jacquelin du Val, 1858
- Family Mycetophagidae Leach, 1815
- Family Mychothenidae Sasaji, 1978 accepted as Endomychidae Leach, 1815
- Family Mycteridae Oken, 1843
- Family Mylabridae Rafinesque, 1815 accepted as Meloidae Gyllenhal, 1810
- Family Myraboliidae Lawrence & Britton, 1991
- Family Mysteriomorphidae Alekseev & Ellenberger, 2019 †
- Family Nanophyidae Gistel, 1848 accepted as Brentidae Billberg, 1820
- Family Nemonychidae Bedel, 1882
- Family Nilionidae Champion, 1888 accepted as Tenebrionidae Latreille, 1802
- Family Nitidulidae Latreille, 1802
- Family Nosodendridae Erichson, 1846
- Family Noteridae Thomson, 1860
- Family Oborocoleidae Kukalová, 1969 †
- Family Obrieniidae Zherikhin & Gratshev, 1994 †
- Family Ochodaeidae Mulsant & Rey, 1871
- Family Oedemeridae Latreille, 1810
- Family Omalisidae Lacordaire, 1857
- Family Omethidae LeConte, 1861
- Family Ommatidae Sharp & Muir, 1912
- Family Orphnidae Erichson, 1847 accepted as Scarabaeidae Latreille, 1802
- Family Orsodacnidae Thomson, 1859
- Family Orthoperidae Jacquelin du Val, 1857 accepted as Corylophidae LeConte, 1852
- Family Ostomidae Harold, 1876 accepted as Trogossitidae Latreille, 1802
- Family Othniidae LeConte, 1861 accepted as Salpingidae Leach, 1815
- Family Oxycorinidae accepted as Belidae Schönherr, 1826
- Family Oxycorynidae Schönherr, 1840 accepted as Belidae Schönherr, 1826
- Family Oxypeltidae Lacordaire, 1868
- Family Pachypodidae Erichson, 1840 accepted as Scarabaeidae Latreille, 1802
- Family Pachyrhinchidae Kirby, 1837 accepted as Brentidae Billberg, 1820
- Family Parahygrobiidae Ponomarenko, 1977 †
- Family Parandrexidae Kirejtshuk, 1994 †
- Family Parnidae Leach, 1817 accepted as Dryopidae Billberg, 1820
- Family Passalidae Leach, 1815
- Family Passalopalpidae Boucher & Bai in Boucher et al., 2016 †
- Family Passandridae Erichson, 1845
- Family Paussidae Latreille, 1806 accepted as Carabidae Latreille, 1802
- Family Pedilidae Lacordaire, 1859 accepted as Pyrochroidae Latreille, 1807
- Family Pelobiidae Erichson, 1837 accepted as Hygrobiidae Regimbart, 1878
- Family Peltidae Kirby, 1837
- Family Peltosynidae Yan, Beutel & Ponomarenko, 2018 †
- Family Perimylopidae St. George, 1939 accepted as Promecheilidae Lacordaire, 1859
- Family Permocupedidae Martynov, 1933 †
- Family Permocupidae Martynov, 1933 † accepted as Permocupedidae Martynov, 1933 †
- Family Permosynidae Tillyard, 1924 †
- Family Perothopidae Lacordaire, 1857 accepted as Eucnemidae Eschscholtz, 1829
- Family Petriidae Semenov, 1893 accepted as Tenebrionidae Latreille, 1802
- Family Phaenocephalidae Matthews, 1899 accepted as Phalacridae Leach, 1815
- Family Phalacridae Leach, 1815
- Family Phengodidae LeConte, 1861
- Family Phloeophilidae accepted as Phloiophilidae Kiesenwetter, 1863
- Family Phloeostichidae Reitter, 1911
- Family Phloiophilidae Kiesenwetter, 1863
- Family Phoroschizidae Bouchard & Bousquet, 2020 †
- Family Phycosecidae Crowson, 1952
- Family Plastoceridae Crowson, 1972
- Family Platypodidae Shuckard, 1839 accepted as Curculionidae Latreille, 1802
- Family Pleocomidae LeConte, 1861
- Family Podabrocephalidae Pic, 1930
- Family Ponomarenkiidae Yan, Lawrence, Beattie & Beutel, 2018 †
- Family Praelateriidae Dolin, 1973 † accepted as Cerophytidae Latreille, 1834
- Family Praemordellidae Šcegoleva-Barovskaja, 1929 † accepted as Mordellidae Latreille, 1802
- Family Priasilphidae Crowson, 1973
- Family Prionoceridae Lacordaire, 1857
- Family Promecheilidae Lacordaire, 1859
- Family Propalticidae Crowson, 1952
- Family Prostomidae Thomson, 1859
- Family Protocucujidae Crowson, 1954
- Family Protopeltidae Crowson, 1966
- Family Pselaphidae Latreille, 1802 accepted as Staphylinidae Latreille, 1802
- Family Psephenidae Lacordaire, 1854
- Family Psephenoididae Bollow, 1938 accepted as Psephenidae Lacordaire, 1854
- Family Psoidae Blanchard, 1851 accepted as Bostrichidae Latreille, 1802
- Family Pterogeniidae Crowson, 1953
- Family Pterostichidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Ptiliidae Erichson, 1845
- Family Ptilodactylidae Laporte de Castelnau, 1836
- Family Ptinidae Latreille, 1802
- Family Ptismidae Kirejtshuk & Azar in Kirejtshuk et al., 2016 † accepted as Clambidae Fischer von Waldheim, 1821
- Family Pyrochraidae accepted as Pyrochroidae Latreille, 1807
- Family Pyrochroidae Latreille, 1807
- Family Pythidae Solier, 1834
- Family Raymondionymidae Reitter, 1913 accepted as Brachyceridae Billberg, 1820
- Family Rentoniidae Crowson, 1966
- Family Rhadalidae LeConte, 1861
- Family Rhagophthalmidae Olivier, 1907
- Family Rhinorhipidae Lawrence, 1988
- Family Rhipiceridae Latreille, 1834
- Family Rhipidoceridae Lacordaire, 1857 accepted as Rhipiceridae Latreille, 1834
- Family Rhipidophoridae accepted as Ripiphoridae Gemminger, 1870
- Family Rhipiphoridae Gemminger & Harold, 1870 accepted as Ripiphoridae Gemminger, 1870
- Family Rhizophagidae Redtenbacher, 1845 accepted as Monotomidae Laporte de Castelnau, 1840
- Family Rhombocoleidae Rohdendorf, 1961 †
- Family Rhynchitidae Gistel, 1848 accepted as Attelabidae Billberg, 1820
- Family Rhynchitisidae Gistel, 1848 accepted as Attelabidae Billberg, 1820
- Family Rhynchophoridae Schönherr, 1833 accepted as Dryophthoridae Schönherr, 1825
- Family Rhysodidae Laporte, 1840
- Family Rhysopaussidae Wasmann, 1896 accepted as Tenebrionidae Latreille, 1802
- Family Ripiphoridae Gemminger, 1870
- Family Rutelidae MacLeay, 1819 accepted as Scarabaeidae Latreille, 1802
- Family Sagridae Leach, 1815 accepted as Chrysomelidae Latreille, 1802
- Family Salpingidae Leach, 1815
- Family Sandalidae Craighead, 1921 accepted as Rhipiceridae Latreille, 1834
- Family Scaphididae accepted as Staphylinidae Latreille, 1802
- Family Scaphidiidae Latreille, 1806 accepted as Staphylinidae Latreille, 1802
- Family Scarabaeidae Latreille, 1802
- Family Scarabeidae accepted as Scarabaeidae Latreille, 1802
- Family Scaritidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Schizocoleidae Rohdendorf, 1961 †
- Family Schizophoridae Ponomarenko, 1968 † accepted as Phoroschizidae Bouchard & Bousquet, 2020 †
- Family Schizophoromorpha incertae sedis †
- Family Schizopodidae LeConte, 1859
- Family Scirtidae Fleming, 1821
- Family Scolytidae Latreille, 1804 accepted as Curculionidae Latreille, 1802
- Family Scraptiidae Mulsant, 1856
- Family Scydmaenidae Leach, 1815 accepted as Staphylinidae Latreille, 1802
- Family Septiventeridae Bai, Ren, Shih & Yang, 2013 †
- Family Serropalpidae Latreille, 1829 accepted as Melandryidae Leach, 1815
- Family Sikhotealiniidae Lafer, 1996 accepted as Jurodidae Ponomarenko, 1985
- Family Silphidae Latreille, 1806 accepted as Staphylinidae Latreille, 1802
- Family Silvanidae Kirby, 1837
- Family Sinisilvanidae Hong, 2002 †
- Family Smicripidae Horn, 1879
- Family Sojanocoleidae Martynov, 1933 †
- Family Spercheidae Erichson, 1837 accepted as Hydrophilidae Latreille, 1802
- Family Sphaeriidae Erichson, 1845 accepted as Sphaeriusidae Erichson, 1845
- Family Sphaeritidae Shuckard, 1839
- Family Sphaeriusidae Erichson, 1845
- Family Sphaerosomatidae Ganglbauer, 1899 accepted as Alexiidae Imhoff, 1856
- Family Sphaerosomidae accepted as Alexiidae Imhoff, 1856
- Family Sphindidae Jacquelin du Val, 1860
- Family Sphinidae accepted as Sphindidae Jacquelin du Val, 1860
- Family Staphylinidae Latreille, 1802
- Family Stenotrachelidae Thomson, 1859
- Family Synchroidae Lacordaire, 1859
- Family Synteliidae Lewis, 1882
- Family Taldycupedidae Rohdendorf, 1961 †
- Family Taldycupidae Rohdendorf, 1961 † accepted as Taldycupedidae Rohdendorf, 1961 †
- Family Tasmosalpingidae Lawrence & Britton, 1991
- Family Telegeusidae Leng, 1920
- Family Telephoridae Leach, 1815 accepted as Cantharidae Imhoff, 1856
- Family Tenebrionidae Latreille, 1802
- Family Tenebrionoidea incertae sedis
- Family Tentyriidae Eschscholtz, 1831 accepted as Tenebrionidae Latreille, 1802
- Family Teredidae Seidlitz, 1888
- Family Termitotrogidae Wasmann, 1918 accepted as Scarabaeidae Latreille, 1802
- Family Tetraonychidae Böving & Craighead, 1931 accepted as Meloidae Gyllenhal, 1810
- Family Tetraonycidae Böving & Craighead, 1931 accepted as Meloidae Gyllenhal, 1810
- Family Tetratomidae Billberg, 1820
- Family Thanerocleridae Chapin, 1924
- Family Thorictidae Agassiz, 1846 accepted as Dermestidae Latreille, 1804
- Family Throscidae Laporte de Castelnau, 1840
- Family Thymalidae Léveillé, 1888
- Family Torridincolidae Steffan, 1964
- Family Trachelostenidae Lacordaire, 1859
- Family Trachypachidae Thomson, 1857
- Family Trechidae Bonelli, 1810 accepted as Carabidae Latreille, 1802
- Family Tretothoracidae Lea, 1910 accepted as Salpingidae Leach, 1815
- Family Triadocupedidae Ponomarenko, 1966 †
- Family Triamyxidae Qvarnström et al., 2021 †
- Family Triaplidae Ponomarenko, 1977 †
- Family Trichiidae Fleming, 1821 accepted as Scarabaeidae Latreille, 1802
- Family Trichopterygidae Erichson, 1845 accepted as Ptiliidae Erichson, 1845
- Family Tricoleidae Ponomarenko, 1969 †
- Family Trictenotomidae Blanchard, 1845
- Family Tritarsidae Hong, 2002 †
- Family Tritarsusidae Hong, 2002 † accepted as Tritarsidae Hong, 2002 †
- Family Tritomidae Curtis, 1834 accepted as Erotylidae Latreille, 1802
- Family Trixagidae Gistel, 1856 accepted as Throscidae Laporte de Castelnau, 1840
- Family Trogidae MacLeay, 1819
- Family Trogositidae accepted as Trogossitidae Latreille, 1802
- Family Trogossitidae Latreille, 1802
- Family Tshekardocoleidae Rohdendorf, 1944 †
- Family Ulodidae Pascoe, 1869
- Family Ulyanidae Zherikhin, 1993 †
- Family Uralocoleidae Zalessky, 1947 † accepted as Tshekardocoleidae Rohdendorf, 1944 †
- Family Vesperidae Mulsant, 1839
- Family Wabbelidae Alekseev, 2017
- Family Zarudnioidae Semenov & Martynov, 1925 accepted as Dascillidae Guérin-Méneville, 1843
- Family Zenoidae LeConte, 1866 accepted as Callirhipidae van Emden, 1924
- Family Zopheridae Solier, 1834
- Genus Actenista Dejean, 1833
- Genus Adelidium Tillyard, 1918 †
- Genus Adikia Handlirsch, 1906
- Genus Adynasia Handlirsch, 1906
- Genus Agrilium Westwood, 1854 †
- Genus Allognosis Handlirsch, 1906
- Genus Allopliosilpha Gersdorf, 1970 †
- Genus Amarodes Handlirsch, 1906
- Genus Amblycephalonius Bode, 1953 †
- Genus Amphoxine Bode, 1953
- Genus Amphoxnye Bode, 1953
- Genus Anancaeon Handlirsch, 1939 †
- Genus Anapiptus Handlirsch, 1906
- Genus Angelinella Handlirsch, 1906
- Genus Anhydrophilus Handlirsch, 1906
- Genus Anisocera Dejean, 1833
- Genus Anomerus Handlirsch, 1939 †
- Genus Anypostatus Handlirsch, 1939 †
- Genus Apheloodes Dunstan, 1923 †
- Genus Apicasia Bode, 1953 †
- Genus Apioderes Handlirsch, 1939 †
- Genus Apiopyrenides Bode, 1953 †
- Genus Apsychus Handlirsch, 1939 †
- Genus Aptilotitus Carpenter, 1985 †
- Genus Aptilotus Bode, 1953 † accepted as Aptilotitus Carpenter, 1985 †
- Genus Archiorhynchus Heer, 1874
- Genus Archosyne Ponomarenko, Yan & Huang, 2014 †
- Genus Ataktosites Haupt, 1956 †
- Genus Atela Dejean, 1833
- Genus Auchenophorites Carpenter, 1985 †
- Genus Auchenophorus Bode, 1953 † accepted as Auchenophorites Carpenter, 1985 †
- Genus Bareus Handlirsch, 1939 †
- Genus Bathygerus Handlirsch, 1906
- Genus Bellingera Heer in Heer & Escher, 1852 †
- Genus Bellingeropsis Handlirsch, 1906
- Genus Blaptoides Fritsch, 1901
- Genus Brachinites Fritsch, 1882 †
- Genus Brachylaimon Bode, 1953 †
- Genus Brachytrachelites Bode, 1953 †
- Genus Brodiola Handlirsch, 1906
- Genus Bruchitypus Kaddumi, 2005 †
- Genus Bucklandula Handlirsch, 1906
- Genus Buprestites Heer, 1847
- Genus Buprestium Westwood, 1854 †
- Genus Byrrhydium Heer, 1865
- Genus Callistaspis Haupt, 1950 †
- Genus Carabocera Brauer, Redtenbacher & Ganglbauer, 1889
- Genus Catomerus Handlirsch, 1939 † accepted as Clinomerus Carpenter, 1985 †
- Genus Celocoleus Hong, 1983 †
- Genus Cerambycinus Münster in Germar, 1839
- Genus Chimaerocoleus Ponomarenko, 1985 †
- Genus Chlaeniopsis Handlirsch, 1906
- Genus Chrysomelidium Handlirsch, 1907
- Genus Chrysomelophana Handlirsch, 1906
- Genus Chrysomelopsis Handlirsch, 1906
- Genus Cistelites Heer, 1865 †
- Genus Cladon Dejean, 1833
- Genus Cladophila Chevrolat in Dejean, 1836
- Genus Clathropenna Fujiyama, 1973 †
- Genus Clinomerus Carpenter, 1985 †
- Genus Coccinellophana Handlirsch, 1906
- Genus Coilotrachelus Bode, 1953 † accepted as Amphoxine Bode, 1953
- Genus Colymbetopsis Handlirsch, 1906
- Genus Coptogyrinus Handlirsch, 1906
- Genus Coreoeicos Bode, 1953 †
- Genus Cretotaenia Ponomarenko in Arnol'di, Zherikhin, Nikritin & Ponomarenko, 1977 †
- Genus Cricotrachelites Bode, 1953 †
- Genus Cricotrachelus Bode, 1953 accepted as Amphoxine Bode, 1953
- Genus Critoderma Carpenter, 1985 †
- Genus Cryptauchenia Bode, 1953 † accepted as Amphoxine Bode, 1953
- Genus Cryptocephalites Haupt, 1956 †
- Genus Ctenicerium Westwood, 1854 †
- Genus Cycloderma Heer, 1865 † accepted as Critoderma Carpenter, 1985 †
- Genus Dermophagus Dejean, 1833
- Genus Diachoristes Bode, 1953 †
- Genus Diatarastus Handlirsch, 1906
- Genus Diatrypamene Bode, 1953 †
- Genus Dictyocoleus Hong, 1982 †
- Genus Dicyphelus Carpenter, 1985 †
- Genus Dicyphus Bode, 1953 † accepted as Dicyphelus Carpenter, 1985 †
- Genus Diphymation Bode, 1953 †
- Genus Diplocelides Bode, 1953 †
- Genus Diplothece Bode, 1953 †
- Genus Doggeria Handlirsch, 1906
- Genus Durlachia Frey, Giersch & Munk, 2009 †
- Genus Ecthlimma Handlirsch, 1939 †
- Genus Elateridopsis Zalessky, 1929
- Genus Elaterina Gardiner, 1961 †
- Genus Elytridium Heer, 1870
- Genus Entomocantharus Bode, 1953 †
- Genus Eocassida Haupt, 1950 †
- Genus Eocoleopteron Handlirsch, 1906
- Genus Eogaleruca Haupt, 1956 †
- Genus Eomelasoma Haupt, 1956
- Genus Epicyrtus Dejean, 1833
- Genus Episcepes Bode, 1953 †
- Genus Epomenus Handlirsch, 1906
- Genus Erotylites Cockerell, 1920
- Genus Eumolpites Heer, 1865
- Genus Eurynotellus Carpenter, 1985 †
- Genus Eurynotus Bode, 1953 † accepted as Eurynotellus Carpenter, 1985 †
- Genus Eurynucha Handlirsch, 1906
- Genus Eurysphinctus Bode, 1953
- Genus Eurythyreites Handlirsch, 1906
- Genus Eusarcantarus Bode, 1953 †
- Genus Feronites Fritsch, 1884
- Genus Flichea Handlirsch, 1906
- Genus Fuscicupes Hong & Wang, 1990 †
- Genus Gamelia Dejean, 1836
- Genus Gastrodelus Bode, 1953 †
- Genus Gastroratus Bode, 1953
- Genus Glaphoptera Handlirsch, 1906
- Genus Glaphyropterites Handlirsch, 1906
- Genus Glaphyropterula Handlirsch, 1906
- Genus Grahamelytron Zeuner, 1959
- Genus Grammocolous Lin, 1986 †
- Genus Grasselites Bode, 1953 †
- Genus Gyrinites Heer in Heer & Escher, 1852 †
- Genus Hadrocephalus Handlirsch, 1906
- Genus Halocoleus Haupt, 1950 †
- Genus Halticophana Handlirsch, 1906
- Genus Harpalidium Westwood, 1854 †
- Genus Harpalomimes Handlirsch, 1906
- Genus Heeriaopsis Carpenter, 1985
- Genus Heeriella Handlirsch, 1906 accepted as Heeriaopsis Carpenter, 1985
- Genus Helophoropsis Handlirsch, 1906
- Genus Helopium Westwood, 1854 †
- Genus Hemisphaericosites Haupt, 1956 †
- Genus Hexameristus Bode, 1953 †
- Genus Holcoelytrum Handlirsch, 1906
- Genus Holcoëlytrum Handlirsch, 1906 accepted as Holcoelytrum Handlirsch, 1906
- Genus Holcoptera Handlirsch, 1906
- Genus Hydroicetes Bode, 1953 †
- Genus Hydroporopsis Handlirsch, 1906
- Genus Hylobiites Scudder, 1895 †
- Genus Isocryptophilus Li & Cai, 2024 †
- Genus Kamaroma Handlirsch, 1906
- Genus Katapiptus Handlirsch, 1906
- Genus Keleusticus Handlirsch, 1906
- Genus Kibdelia Handlirsch, 1906
- Genus Laimocenos Bode, 1953 †
- Genus Lamiites Fritsch, 1889
- Genus Lamiophanes Handlirsch, 1906
- Genus Latridiites Heer, 1865
- Genus Lecanopteryx Haupt, 1950 †
- Genus Leptomites Bode, 1953 †
- Genus Leptoselenophorus Bode, 1953
- Genus Loxocamarotus Bode, 1953 †
- Genus Loxoncus Bode, 1953 † accepted as Amphoxine Bode, 1953
- Genus Loxostelidotus Bode, 1953 †
- Genus Macrostenus Dejean, 1833
- Genus Macrotrachelites Bode, 1953 †
- Genus Mahengea Strümpher, Scholtz & Schlüter, 2023 †
- Genus Masselytron Handlirsch, 1939 †
- Genus Megachorites Bode, 1953 †
- Genus Melanocantharis Bode, 1953 †
- Genus Melanophilites Handlirsch, 1906
- Genus Melanophilopsis Handlirsch, 1906
- Genus Melolonthites Heer, 1847 †
- Genus Memptus Handlirsch, 1906
- Genus Menephiloides Fujiyama, 1973
- Genus Mesoagrites Martynov, 1935
- Genus Mesoncus Carpenter, 1985 † accepted as Amphoxine Bode, 1953
- Genus Mesotylites Bode, 1953 †
- Genus Metacupes Gardiner, 1961 †
- Genus Metagrilium Handlirsch, 1906
- Genus Micranthaxia Heer in Heer & Escher, 1852 †
- Genus Microcoleopteron Handlirsch, 1906
- Genus Mikrocarpides Bode, 1953 †
- Genus Mimema Handlirsch, 1906 † accepted as Mimemala Strand, 1936 †
- Genus Mimemala Strand, 1936 †
- Genus Mimohelops Haupt, 1950 †
- Genus Nannoodes Handlirsch, 1906
- Genus Nebrioides Handlirsch, 1906
- Genus Necronecrulus Ponomarenko, 1977
- Genus Nematophora Dejean, 1833
- Genus Nitidulites Heer, 1865
- Genus Notokistus Handlirsch, 1906
- Genus Nyctocharis Dejean, 1833
- Genus Oligovarus Carpenter, 1985
- Genus Omogongylus Bode, 1953 †
- Genus Onkedodimus Handlirsch, 1939 †
- Genus Ooidellus Carpenter, 1985 †
- Genus Ooides Bode, 1953 † accepted as Ooidellus Carpenter, 1985 †
- Genus Ooperiglyptus Bode, 1953 †
- Genus Ooperioristus Bode, 1953 †
- Genus Opiselleipon Bode, 1953 †
- Genus Opsis Handlirsch, 1906
- Genus Otiorrhynchites Haupt, 1956 †
- Genus Oxycephalites Bode, 1953 †
- Genus Oxytoroptera Handlirsch, 1939 †
- Genus Pachycoleon Handlirsch, 1906
- Genus Pachypleurites Haupt, 1952 †
- Genus Palaeotrachys Bode, 1953 †
- Genus Pallax Handlirsch, 1906
- Genus Pantodapus Handlirsch, 1906
- Genus Paragrilium Handlirsch, 1906
- Genus Paragyrinus Handlirsch, 1906 †
- Genus Parandrexis Martynov, 1926 †
- Genus Parasilphites Handlirsch, 1906
- Genus Parnidium Geinitz, 1894 accepted as Nitidulites Heer, 1865
- Genus Parnosoma Carpenter, 1985 †
- Genus Paropiophorus Haupt, 1950 †
- Genus Paussopsis Cockerell, 1911
- Genus Pedinosoma Bode, 1953 † accepted as Parnosoma Carpenter, 1985 †
- Genus Periboloptera Handlirsch, 1939 †
- Genus Peridosoma Carpenter, 1985 †
- Genus Perosoma Bode, 1953 † accepted as Peridosoma Carpenter, 1985 †
- Genus Petratypus Kaddumi, 2005 †
- Genus Petrorophus Heer in Heer & Escher, 1852 †
- Genus Phanerogramma Cockerell, 1915
- Genus Phaulogyrinus Handlirsch, 1906
- Genus Pholipheron Bode, 1953 †
- Genus Phytoplesion Bode, 1953 †
- Genus Pimeliodes Fritsch in Fritsch & Bayer, 1900
- Genus Plastobuprestites Handlirsch, 1906
- Genus Plastonebria Handlirsch, 1906
- Genus Pleuralocista Bode, 1953 †
- Genus Polypamon Handlirsch, 1906
- Genus Prionophana Handlirsch, 1906
- Genus Procarabites Handlirsch, 1906
- Genus Prochrysomela Handlirsch, 1906
- Genus Proctobuprestis Handlirsch, 1906
- Genus Proheuristes Bode, 1953 †
- Genus Prophasis Handlirsch, 1906
- Genus Prosthenostictus Handlirsch, 1906
- Genus Protocuneus Cockerell, 1915
- Genus Prototoma Heer in Heer & Escher, 1852 †
- Genus Pseudobuprestites Handlirsch, 1906
- Genus Pseudocarabites Handlirsch, 1906
- Genus Pseudocymindis Handlirsch, 1906
- Genus Pseudocyphon Handlirsch, 1906
- Genus Pseudohydrophilites Handlirsch, 1906
- Genus Pseudoprionites Handlirsch, 1906
- Genus Pseudotelephorus Handlirsch, 1906
- Genus Pseudotenebrio Handlirsch, 1906
- Genus Pseudothyrea Handlirsch, 1906
- Genus Pseudus Handlirsch, 1906
- Genus Ranis Ponomarenko, 1968 †
- Genus Rhomaleus Bode, 1953 †
- Genus Rhysopsalis Bode, 1953 †
- Genus Sauromorphus Dejean, 1833
- Genus Scalopoides Bode, 1953 †
- Genus Scaphidiopsis Handlirsch, 1906
- Genus Scaphylinus Kaddumi, 2005 †
- Genus Selenoderus Dejean, 1833
- Genus Semiglobus Handlirsch, 1906
- Genus Sideriosemion Bode, 1953 †
- Genus Silphidium Handlirsch, 1907 accepted as Silphites Fritsch, 1869
- Genus Silphites Fritsch, 1869
- Genus Smodicoptera Handlirsch, 1906
- Genus Spalacoides Bode, 1953 †
- Genus Spenthera Dejean, 1833
- Genus Sphaericites Bode, 1953 †
- Genus Sphaerocantharis Bode, 1953 †
- Genus Sticrulus Handlirsch, 1906
- Genus Streblocardioides Bode, 1953 †
- Genus Strongylites Heer, 1865
- Genus Syntomopterus Bode, 1953 †
- Genus Telephorium Westwood, 1854 †
- Genus Tetragonides Bode, 1953 †
- Genus Theornithion Bode, 1953 †
- Genus Thurmannia Heer in Heer & Escher, 1852 †
- Genus Toksunius Ponomarenko, Yan, Wang & Zhang, 2012 †
- Genus Tolype Bode, 1953 †
- Genus Triadocoleopteron Zeuner, 1930 †
- Genus Triadogyrus Ponomarenko in Arnol'di, Zherikhin, Nikritin & Ponomarenko, 1977 †
- Genus Trialarva Prokin & Bashkuev, 2021 †
- Genus Trichelepturgetes Bode, 1953 †
- Genus Tripsalis Bode, 1953 †
- Genus Trixagites Heer, 1865
- Genus Trochiscites Bode, 1953 †
- Genus Trochmalus Bode, 1953 †
- Genus Tychon Handlirsch, 1906
- Genus Ulomites Tillyard, 1916 †
- Genus Umkomaasia Zeuner, 1961
- Genus Varus Schlechtendahl, 1894 accepted as Oligovarus Carpenter, 1985
- Genus Velenovskya Fritsch, 1889
- Genus Wollastonites Heer, 1865 † accepted as Wollastonia Heer in Heer & Escher, 1852 †
- Genus Xenogyrinus Handlirsch, 1906
- Genus Xyloeconites Haupt, 1950 †
- Genus Xylotupia Handlirsch, 1906 †
- Order Coxoplectoptera †
- Order Dermaptera
- Order Diaphanopterodea †
- Order Diaphanopteroidea accepted as Diaphanopterodea †
- Order Dicliptera †
- Order Dicondylia incertae sedis
- Order Dictyoptera (awaiting allocation)
- Order Dictyoptera incertae sedis
- Order Diptera
- Order Embiodea
- Order Endopterygota incertae sedis
- Order Eoblattida †
- Order Ephemeroptera
- Order Eugeroptera †
- Order Geraroptera †
- Order Geroptera †
- Order Glosselytrodea †
- Order Grylloblattodea
- Order Hemiptera
- Order Homoptera accepted as Hemiptera
- Order Hymenoptera
- Order Hypoperlida †
- Order Insecta (awaiting allocation)
- Order Insecta incertae sedis
- Order Isoptera accepted as Blattodea
- Order Kukaloptera †
- Order Lepidoptera
- Order Lophioneurida †
- Order Mallophaga
- Order Mantodea
- Order Mantophasmatodea
- Order Mecoptera
- Order Mecopterida incertae sedis
- Order Megaloptera
- Order Megasecoptera †
- Order Miomoptera †
- Order Neoptera incertae sedis
- Order Neuroptera
- Order Neuropteroidea incertae sedis †
- Order Notoptera
- Order Odonata
- Order Odonatoptera (awaiting allocation) †
- Order Odonatoptera incertae sedis
- Order Orthoptera
- Order Orthopterida incertae sedis
- Order Palaeodictyoptera †
- Order Palaeoptera incertae sedis
- Order Panorthoptera incertae sedis
- Order Paoliida †
- Order Paraneoptera (awaiting allocation)
- Order Perielytrodea †
- Order Permopsocida †
- Order Permotrichoptera †
- Order Phasmatodea
- Order Phasmida accepted as Phasmatodea
- Order Phasmoptera accepted as Phasmatodea
- Order Phthiraptera
- Order Plecoptera
- Order Polyneoptera incertae sedis
- Order Protelytroptera †
- Order Protoblattoidea †
- Order Protocoleoptera † accepted as Protelytroptera †
- Order Protodonata †
- Order Protoelytroptera †
- Order Protohemiptera †
- Order Protohymenoptera †
- Order Protorthoptera †
- Order Protozygoptera †
- Order Psocoptera
- Order Raphidioptera
- Order Siphonaptera
- Order Skleroptera †
- Order Strepsiptera
- Order Tarachoptera †
- Order Thripida incertae sedis
- Order Thysanoptera
- Order Thysanura accepted as Insecta
- Order Titanoptera †
- Order Trichoptera
- Order Zoraptera
- Order Zygentoma
- Genus Bifarius Tasch, 1961 †
- Genus Cyclocephalus Tasch, 1961 †
- Genus Hypatocephala Tasch, 1961 †
- Genus Permolimulinella Tasch, 1963 †
- Genus Strongylocephalus Tasch, 1961 †
- Class Protura
- Subphylum Myriapoda
- Subphylum Trilobitomorpha †
- Class Arachnomorpha (awaiting allocation)
- Class Arthropoda (awaiting allocation)
- Class Artiopoda †
- Class Crustaceomorpha incertae sedis †
- Class Dinocaridida †
- Class Labrophora incertae sedis
- Class Lamellipedia incertae sedis
- Class Megacheira †
- Class Thylacocephala †
- Class Xenocarida incertae sedis
- Order Canadaspidida † accepted as Hymenocarina †
- Order Cheloniellida †
- Order Emeraldellida † accepted as Arthropoda
- Order Fuxianhuiida †
- Order Habeliida †
- Order Hymenocarina †
- Order Isoxyida †
- Order Pectocaridida † accepted as Hymenocarina †
- Order Waptiida † accepted as Hymenocarina †
- Family Bomakellidae Fedonkin, 1987 †
- Family Burgessiidae Walcott, 1912 †
- Family Emeraldellidae Raymond, 1935 †
- Family Guangweicarididae Luo, Fu, Hu, Li, Hou, You, Pang & Liu, 2007 †
- Genus Aaveqaspis Peel & Stein, 2009 †
- Genus Acheronauta Pulsipher, Anderson, Wright, Kluessendorf, Mikulic & Schiffbauer, 2022 †
- Genus Arthroaspis Stein, Budd, Peel & Harper, 2013 †
- Genus Astutuscaris Jiao & Du, 2022 †
- Genus Bennettarthra Fayers, Trewin & Morrissey, 2010 †
- Genus Bushizheia O'Flynn & Liu in O'Flynn et al., 2020 †
- Genus Chuandianella Hou & Bergström, 1991 †
- Genus Dioxycaris Gürich, 1929 †
- Genus Dongshanocaris Hou, Bergström, Wang, Feng & Chen, 1999 †
- Genus Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Duraznovs Lara, Cariglino & Zavattieri in Lara et al., 2019 † accepted as Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Esmeraldacaris Waggoner, 2003 †
- Genus Fibulacaris Izquierdo-López & Caron, 2019 †
- Genus Kiisortoqia Stein, 2010 †
- Genus Kylinxia Zeng, Zhao, Niu, Zhu & Huang, 2020 †
- Genus Lihuacaris Jiao, Pates, Lerosey-Aubril, Ortega-Hernández, Yang, Lan & Zhang, 2021 †
- Genus Norikeya Tanaka, Siveter & Williams, 2013 †
- Genus Nothozoe Barrande, 1872 †
- Genus Nothozoe Barrande in Bigsby, 1868 † accepted as Nothozoe Barrande, 1872 †
- Genus Notozoe Zittel, 1885 † accepted as Nothozoe Barrande, 1872 †
- Genus Pakucaris Izquierdo-López & Caron, 2021 †
- Genus Pambdelurion Budd, 1998 †
- Genus Parvibellus Liu, Dunlop, Steiner & Shu, 2022 †
- Genus Pleuralata McCoy, Strother & Briggs, 2012 †
- Genus Pseudoangustidontus Van Roy & Tetlie, 2006 †
- Genus Pteroessa Hudson & Gosse, 1886
- Genus Sidneyia Walcott, 1911 †
- Genus Siriocaris Lagebro, Stein & Peel, 2009 †
- Genus Vermontcaris Pari, Briggs & Gaines, 2022 †
- Genus Youti Smith, Long, Dhungana, Dobson, Yang & Zhang, 2024 †
- Phylum Brachiopoda
- Phylum Bryozoa
- Phylum Cephalorhyncha incertae sedis
- Phylum Chaetognatha
- Phylum Chitinozoa †
- Phylum Chordata
- Phylum Cnidaria
- Phylum Ctenophora
- Phylum Cycliophora
- Phylum Cycloneuralia incertae sedis
- Phylum Ecdysozoa incertae sedis †
- Phylum Echinodermata
- Phylum Entoprocta
- Phylum Gastrotricha
- Phylum Gnathostomulida
- Phylum Hemichordata
- Phylum Hyolitha †
- Phylum Kinorhyncha
- Phylum Lobopoda †
- Phylum Loricifera
- Phylum Micrognathozoa
- Phylum Mollusca
- Phylum Monoblastozoa accepted as Animalia incertae sedis
- Phylum Nematoda
- Phylum Nematomorpha
- Phylum Nemertea
- Phylum Onychophora
- Phylum Orthonectida
- Phylum Phoronida
- Phylum Placozoa
- Phylum Platyhelminthes
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera
- Phylum Priapula accepted as Priapulida
- Phylum Priapulida
- Phylum Problematica † accepted as Animalia incertae sedis
- Phylum Rhombozoa
- Phylum Rotifera
- Phylum Scalidophora incertae sedis
- Phylum Sipuncula
- Phylum Tardigrada
- Phylum Trace fossils †
- Phylum Vendobionta †
- Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
- Phylum Vetulicolia †
- Phylum Vinctiplicata incertae sedis †
- Phylum Xenacoelomorpha
- Genus Trilobocaris Pribyl, 1953 †
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
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