IRMNG

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
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
Family Aeschnidae accepted as Aeshnidae Leach, 1815
Family Aeschnidiidae Needham, 1903 †
Family Aeshnidae Leach, 1815
Genus Acanthaeschna Selys, 1883
Genus Acanthaeshna accepted as Acanthaeschna Selys, 1883
Genus Acanthagyna Kirby, 1890 accepted as Gynacantha Rambur, 1842
Genus Aeschna Illiger, 1802 accepted as Aeshna Fabricius, 1775
Species Aeschna abboti Hagen, 1863 accepted as Coryphaeschna ingens (Rambur, 1842)
Species Aeschna anguinus Charpentier, 1840 accepted as Gomphus pulchellus Selys, 1840
Species Aeschna arundinacea Selys, 1872 accepted as Aeshna clepsydra Say, 1839
Species Aeschna atshischgho Bartenef, 1929 accepted as Aeshna cyanea (Müller, 1764)
Species Aeschna azurea Charpentier, 1825 accepted as Anax imperator Leach, 1815
Species Aeschna bicellulata Görtler, 1948 accepted as Aeshna cyanea (Müller, 1764)
Species Aeschna borealis Zetterstedt, 1840 accepted as Aeshna caerulea (Ström, 1783)
Species Aeschna brevistyla Rambur, 1842 accepted as Aeshna brevistyla (Rambur, 1842)
Species Aeschna configurata Hagen, 1861 accepted as Rhionaeschna diffinis (Rambur, 1842)
Species Aeschna cyanifrons Hagen, 1861 accepted as Coryphaeschna adnexa (Hagen, 1861)
Species Aeschna depravata Hagen, 1861 accepted as Rhionaeschna punctata (Martin, 1908)
Species Aeschna dolabrata Karsch, 1899 accepted as Aeshna minuscula (McLachlan, 1895)
Species Aeschna dominicana Hagen, 1861 accepted as Rhionaeschna psilus (Calvert, 1947)
Species Aeschna dorsalis Burmeister, 1839 accepted as Anax imperator Leach, 1815
Species Aeschna eximia
Species Aeschna furcifera Karsch, 1891 accepted as Rhionaeschna multicolor (Hagen, 1861)
Species Aeschna guttata Burmeister, 1839 accepted as Anax guttatus (Burmeister, 1839)
Species Aeschna hudsonica Selys, 1875 accepted as Aeshna eremita (Scudder, 1866)
Species Aeschna jaspidea Burmeister, 1839 accepted as Anaciaeschna jaspidea (Burmeister, 1839)
Species Aeschna linnaei Ander, 1953 accepted as Aeshna grandis (Linnaeus, 1758)
Species Aeschna litigatrix Navas, 1911 accepted as Rhionaeschna bonariensis (Rambur, 1842)
Species Aeschna lobata Hagen, 1861 accepted as Rhionaeschna punctata (Martin, 1908)
Species Aeschna lunatus Kolenati, 1856 accepted as Anax imperator Leach, 1815
Species Aeschna macromia Brauer, 1865 accepted as Coryphaeschna adnexa (Hagen, 1861)
Species Aeschna minor Rambur, 1842 accepted as Basiaeschna janata (Say, 1839)
Species Aeschna panamensis Martin, 1908 accepted as Aeshna williamsoniana Calvert, 1905
Species Aeschna papuensis Burmeister, 1839 accepted as Hemianax papuensis (Burmeister, 1839)
Species Aeschna parvistigma Selys, 1883 accepted as Austroaeschna parvistigma Selys, 1883
Species Aeschna pilosa Charpentier, 1825 accepted as Brachytron pratense (Müller, 1764)
Species Aeschna propinqua Scudder, 1866 accepted as Aeshna verticalis (Hagen, 1861)
Species Aeschna quadriguttata Burmeister, 1839 accepted as Boyeria vinosa (Say, 1839)
Species Aeschna risi Enderlein, 1912 accepted as Rhionaeschna variegata (Fabricius, 1775)
Species Aeschna rufina Hagen, 1875 accepted as Coryphaeschna perrensi (McLachlan, 1887)
Species Aeschna serpentinus Charpentier, 1825 accepted as Ophiogomphus cecilia (Fourcroy, 1785)
Species Aeschna tahitensis Brauer, 1865 accepted as Anaciaeschna jaspidea (Burmeister, 1839)
Species Aeschna virens Rambur, 1842 accepted as Coryphaeschna viriditas Calvert, 1952
Species Aeschna virens Charpentier, 1840 accepted as Aeshna viridis Eversmann, 1836
Genus Aeschnophlebia Selys, 1883
Genus Aeshna Fabricius, 1775
Genus Aesthna
Genus Afroaeschna Peters & Theischinger, 2011
Genus Agyrtacantha Lieftinck, 1937
Genus Alloaeschna Wighton & Wilson, 1986 †
Genus Allopetalia Selys, 1873
Genus Amphiaeschna Selys, 1871
Genus Anaciaeschna Selys, 1878
Genus Anax Leach, 1815
Genus Andaeschna De Marmels, 1994
Genus Antipodophlebia
Genus Antiquiala Archibald & Cannings, 2019 †
Genus Austroaeschna Selys, 1883
Genus Austrogynacantha Tillyard, 1908
Genus Austrophlebia Tillyard, 1916
Genus Baissaeshna Pritykina, 1977 †
Genus Basiaeschna Selys, 1883
Genus Boyeria McLachlan, 1896
Genus Brachytron Evans, 1845
Genus Brachytron Selys, 1850 accepted as Brachytron Evans, 1845
Genus Calaeschna Yakobson & Bianchi, 1905 accepted as Caliaeschna Selys, 1883
Genus Caliaeschna Selys, 1883
Genus Castoraeschna Calvert, 1952
Genus Cephalaeschna Selys, 1883
Genus Coryphaeschna Williamson, 1903
Genus Cretalloaeschna Jarzembowski & Nel, 1996 †
Genus Cyrthosoma Pirotta, 1879 accepted as Hemianax Selys, 1883
Genus Cyrtosoma Burmeister, 1839 accepted as Hemianax Selys, 1883
Genus Dendroaeschna Tillyard, 1916
Genus Dromaeschna Förster, 1908
Genus Eoshna Archibald & Cannings, 2019 †
Genus Epiaeschna Hagen, 1873
Genus Fonscolombia Selys, 1883 accepted as Boyeria McLachlan, 1896
Genus Gynacantha Rambur, 1842
Genus Gynacanthaeschna Fraser, 1922
Genus Heliaeschna Selys, 1882
Genus Helioaeschna Selys, 1882
Genus Hemianax Selys, 1883
Genus Hoplonaeschna Karsch, 1891 accepted as Oplonaeschna Selys, 1883
Genus Huncoaeshna Petrulevičius, Nel & Voisin, 2010 †
Genus Idemlinea Archibald & Cannings, 2019 †
Genus Indaeschna Fraser, 1926
Genus Indophlebia Fraser, 1935
Genus Jagoria Karsch, 1889
Genus Karschia Förster, 1900 accepted as Plattycantha Förster, 1908
Genus Kishenehna Archibald & Cannings, 2022 †
Genus Limnetron Förster, 1907
Genus Linaeschna Martin, 1908
Genus Merlax Prokop & Nel, 2000 †
Genus Nasiaeschna Selys in Förster, 1900
Genus Neuraeschna Hagen, 1867
Genus Notoaeschna Tillyard, 1916
Genus Oeshna Lamarck, 1817 accepted as Aeshna Fabricius, 1775
Genus Oplonaeschna Selys, 1883
Genus Oreaeschna Lieftinck, 1937
Genus Parabaissaeshna Bechly & Rasmussen, 2019 †
Genus Periaeschna Martin, 1908
Genus Petaliaeschna Fraser, 1927
Genus Pinheyschna Peters & Theischinger, 2011
Genus Planaeschna McLachlan, 1896 accepted as Aeschnophlebia Selys, 1883
Genus Platacantha Martin, 1909
Genus Plattacantha Martin, 1908
Genus Plattycantha Förster, 1908
Genus Platycantha Ris, 1913 accepted as Plattycantha Förster, 1908
Genus Polycanthagyna Fraser, 1933
Genus Protoaeschna Förster, 1908 accepted as Anaciaeschna Selys, 1878
Genus Pulchaeschna Peters & Theischinger, 2007 accepted as Austroaeschna Selys, 1883
Genus Racenaeschna Calvert, 1958
Genus Remartinia Navás, 1911
Genus Rhionaeschna Förster, 1909
Genus Sarasaeschna Karube & Yeh, 2001
Genus Schizuraeschna Calvert, 1952
Genus Selysiophlebia Förster, 1904
Genus Spinaeschna Theischinger, 1982
Genus Staurophlebia Brauer, 1865
Genus Subaeschna Martin, 1908
Genus Sundaeschna Kiyoshi & Katatani, 2018
Genus Taoaeschna Fraser, 1933
Genus Telephlebia Selys, 1883
Genus Tetracanthagyna Selys, 1883
Genus Toaeschna Förster, 1905
Genus Triacanthagyna Selys, 1883
Genus Ypshna Archibald & Cannings, 2019 †
Genus Zosteraeschna Peters & Theischinger, 2011
Family Aeshnoptera incertae sedis †
Family Agriidae
Family Agrionidae
Family Aktassiidae Pritykina, 1968 †
Family Allopetaliidae Cockerell, 1913 accepted as Aeshnidae Leach, 1815
Family Amphipterygidae
Family Anglophlebiidae Kelly & Nel, 2018 †
Family Anisoptera (awaiting allocation)
Family Anisoptera incertae sedis
Family Araripelibellulidae Bechly, 1996 †
Family Araripephlebiidae Bechly, 1998 †
Family Archipetalidae
Family Archithemistidae †
Family Argiolestidae Fraser, 1957
Family Asiopteridae †
Family Austrocorduliidae
Family Austroperilestidae Petrulevicius & Nel, 2005 †
Family Austropetaliidae
Family Batkeniidae †
Family Bolcacorduliidae Gentilini, 2002 †
Family Bolcathoridae Gentilini, 2002 †
Family Burmacoenagrionidae Zheng, Nel, Zhang, Chang, Jarzembowski, Zhuo & Wang, 2019 †
Family Burmaeshnidae Huang, Cai, Nel & Bechly, 2017 †
Family Burmagomphidae Zheng, Nel & Wang in Zheng et al., 2017 †
Family Burmaphlebiidae Bechly & Poinar, 2013 †
Family Callimokaltaniidae †
Family Calopterygidae
Family Campterophlebiidae Handlirsch, 1920 †
Family Carleidae Bechly, Garrouste, Aase, Karr, Grande & Nel, 2020 †
Family Chlorocyphidae
Family Chlorogomphidae Needham, 1903
Family Chlorolestidae
Family Chorismagrionidae
Family Coenagrionidae Kirby, 1890
Family Cordulegasteridae
Family Cordulegastridae
Family Cordulephyidae
Family Cordulibellulidae Sroka, Howells & Nel, 2023 †
Family Corduliidae Selys-Longchamps, 1850
Family Cratopetaliidae Bechly, 2010 †
Family Cretapetaluridae Bechly, 1996 †
Family Cymatophlebiidae Handlirsch, 1906 †
Family Daohugoulibellulidae Nel & Huang, 2015 †
Family Devadattidae Dijkstra, Kalkman, Dow, Stokvis & van Tol, 2014
Family Diphlebiidae
Family Ditaxineuridae †
Family Dysagrionidae Cockerell, 1908 †
Family Engellestidae Felker, 2024 †
Family Enigmaeshnidae Nel, Neraudeau, Perrichot, Girard & Gomez, 2008 †
Family Enigmalestidae Nel & Huang, 2021 †
Family Eolestidae Greenwalt & Bechly, 2014 †
Family Epallagidae
Family Epiophlebiidae
Family Eumorbaeschnidae Bechly et al., 2001 †
Family Euphaeidae Sélys-Longchamps, 1853
Family Euthemistidae Pritykina, 1968 †
Family Frenguelliidae Petrulevičius & Nel, 2003 †
Family Gallophlebiidae Nel, Fleck, Garcia, Gomez, Ferchaud & Valentin, 2015 †
Family Gomphaeschnidae Tillyard & Fraser, 1940 †
Family Gomphidae Rambur, 1842
Family Gomphomacromiidae
Family Guocorduliidae †
Family Hageniidae Tillyard & Fraser, 1940 †
Family Haidilaozhenidae Yang, Ren & Béthoux, 2023 †
Family Heliocharitidae
Family Hemeroscopidae Pritykina, 1977 †
Family Hemicorduliidae
Family Hemiphlebiidae Tillyard, 1926
Family Henrotayiidae Fleck, Bechly, Martínez-Delclòs, Jarzembowski, Coram & Nel, 2003 †
Family Heterophlebiidae †
Family Hypolestidae
Family Idionychidae Tillyard & Fraser, 1940 †
Family Isophlebiidae †
Family Isostictidae
Family Italophlebiidae †
Family Juragomphidae Nel, Bechly, Martinz-Delclos & Fleck, 2001 †
Family Juraheterophlebiidae Fleck, Bechly, Martínez-Delclòs, Jarzembowski, Coram & Nel, 2003 †
Family Juralibellulidae Huang & Nel, 2007 †
Family Kaltanoneuridae †
Family Karatawiidae †
Family Kennedyidae Tillyard, 1925 †
Family Labellulidae
Family Latibasaliidae Petrulevičius & Nel, 2004 †
Family Lestidae
Family Lestoideidae
Family Liassogomphidae †
Family Liassophlebiidae Tillyard, 1925 †
Family Libanoaeshnidae Azar, Maksoud, Abi-Saad & Nel, 2024 †
Family Libanocorduliidae Azar, Maksoud, Huang & Nel, 2019 †
Family Libanogomphidae Azar & Nel, 2023 †
Family Libellaginidae
Family Libellulidae
Family Lindeniidae
Family Liupanshaniidae Bechly et al., 2001 †
Family Luiseiidae Nel, Bechly, Prokop, Béthoux & Fleck, 2012 †
Family Macromiidae
Family Magnathemidae Bechly, 2010 †
Family Megaphlebiidae Bechly, 2010 †
Family Megapodagrionidae Calvert, 1913
Family Megapodogrionidae accepted as Megapodagrionidae Calvert, 1913
Family Menatlestidae Nel & Jouault, 2022 †
Family Mesochlorogomphidae Fleck, Nel, Bechly, Delclòs, Jarzembowski & Coram, 2008 †
Family Mesomegaloprepidae Huang, Azar, Cai, Maksoud, Nel & Bechly, 2017 †
Family Mesophlebiidae †
Family Mesuropetalidae Bechly, 1996 †
Family Mitophlebiidae †
Family Moltenagrionidae Deregnaucourt, Wappler, Anderson & Béthoux, 2019 †
Family Nannogomphidae Bechly, 1996 †
Family Neodonatoptera incertae sedis
Family Neopetaliidae
Family Nodalulaidae Lin, Huang & Nel, 2007 †
Family Odonata (awaiting allocation)
Family Odonata incertae sedis
Family Oreopteridae †
Family Oxygastridae
Family Palaeomacromiidae Petrulevicius, Nel & Muzón, 1999 †
Family Paraburmagomphidae Zheng, Jiang, Nel, Jarzembowski, Chang, Zhang & Wang, 2018 †
Family Paracoryphagrionidae Zheng, Nel & Wang in Zheng et al., 2017 †
Family Paracymatophlebiidae Bechly et al., 2001 †
Family Paragonophlebiidae Nel, 2009 †
Family Parastenophlebiidae Bechly, 2005 †
Family Perilestidae
Family Permaeschnidae †
Family Permagrionidae †
Family Permepallagidae †
Family Permolestidae †
Family Petaluridae Needham, 1903
Family Piroutetiidae Nel, 1989 †
Family Platycnemidae accepted as Platycnemididae Yakobson & Bianchi, 1905
Family Platycnemididae Yakobson & Bianchi, 1905
Family Platystictidae
Family Polytaxineuridae †
Family Polythoridae
Family Primumaeshnidae Pouillon & Nel, 2020 †
Family Priscalestidae Wappler & Petrulevičius, 2007 †
Family Progobiaeshnidae Bechly, Nel, Martínez-Delclòs, Jarzembowski, Coram, Martill, Fleck, Escuillié, Wisshak & Maisch, 2001 †
Family Progoneuridae Felker, 2024 †
Family Proterogomphidae Bechly, Nel, Martínez-Delclòs & Fleck, 1998 †
Family Protohemiphlebiidae Zheng, Jarzembowski & Nel, 2022 †
Family Protomyrmeleonidae † accepted as Protomyrmeleontidae Handlirsch, 1906 †
Family Protomyrmeleontidae Handlirsch, 1906 †
Family Protoneuridae Tillyard, 1917
Family Protozygoptera incertae sedis †
Family Pseudocorduliidae
Family Pseudolestidae
Family Pseudomacromiidae †
Family Pseudostenolestidae Garrouste & Nel, 2015 †
Family Pseudostigmatidae
Family Selenothemistidae Handlirsch, 1939 †
Family Sieblosiidae †
Family Solikamptilonidae †
Family Sonidae Pritykina, 1986 †
Family Stenophlebiidae Needham, 1903 †
Family Synlestidae Tillyard, 1917
Family Synthemidae
Family Synthemistidae Tillyard, 1911
Family Tarsophlebiidae †
Family Telephlebiidae
Family Thaumatoneuridae Tillyard & Fraser, 1938 †
Family Triadophlebiidae †
Family Triadotypomorpha incertae sedis †
Family Triassolestidae †
Family Turanothemistidae †
Family Urolibellulidae Zeiri, Nel & Garrouste, 2015 †
Family Urothemistidae
Family Voltzialestidae Bechly, 1996 †
Family Whetwhetaksidae Archibald & Cannings, 2021 †
Family Xamenophlebiidae Pritykina, 1981 †
Family Zacallitidae Cockerell, 1928 †
Family Zygophlebiidae †
Family Zygoptera incertae sedis
Genus Austrolibellula Petrulevičius & Nel, 2003 †
Genus Cymatophlebiella Pritykina, 1968 †
Genus Guyuanaeschnidia Lin, 1982 †
Genus Jujusia Petrulevičius & Nel, 2002 †
Genus Nototriadophlebia Béthoux & Anderson, 2023 †
Genus Palaeaeschna Meunier, 1914 †
Genus Proaeschna Fritsch, 1905 †
Genus Promegalestes Petrulevičius & Nel, 2004 †
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