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
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
Class Archaeocyatha †
Class Archaeocyathea † accepted as Archaeocyatha †
Class Calcarea
Class Calcispongea
Class Demospongea
Order Agelasida
Order Astrophorida
Order Axinellida
Order Bubarida
Order Ceractinomorpha (awaiting allocation)
Order Ceratoporellida
Order Chaetetida accepted as Demospongea
Order Chondrillida
Order Chondrosida accepted as Chondrosiida
Order Chondrosiida
Order Choristida
Order Demospongea (awaiting allocation) †
Order Demospongea incertae sedis
Order Demospongiae (awaiting allocation)
Order Demospongiae incertae sedis
Order Dendroceratida
Order Desmophorida
Order Dictyoceratida
Order Epipolasida †
Order Guadalupiida
Order Hadromerida
Order Halichondrida accepted as Demospongea
Order Haplosclerida
Order Homosclerophorida
Order Keratosa accepted as Dendroceratida
Order Lithistida
Order Megalithistida †
Order Merliida
Order Monalithistida †
Order Monaxonida
Order Myxillina (awaiting allocation)
Order Operculospongia †
Order Petrosiida
Order Poecilosclerida
Order Protomonaxonida †
Order Sclerospongiae (awaiting allocation)
Order Scopalinida
Order Spirophorida
Order Spirosclerophorida
Order Spongillida
Order Spongillina (awaiting allocation)
Order Suberitida
Family Chaetetidae Milne-Edwards & Haime, 1850 † accepted as Suberitidae Schmidt, 1870
Family Choanitidae accepted as Suberitidae Schmidt, 1870
Family Halichondridae accepted as Halichondriidae Gray, 1867
Family Halichondriidae Gray, 1867
Genus Alichondria de Blainville, 1830 accepted as Halichondria Fleming, 1828
Genus Allosclera Topsent, 1927
Genus Alycondria Colombo, 1888 accepted as Halichondria Fleming, 1828
Genus Amorfinopsis Ferrer, 1922 accepted as Amorphinopsis Carter, 1887
Genus Amorphilla Thiele, 1898 accepted as Hymeniacidon Bowerbank, 1858
Genus Amorphina Schmidt, 1870 accepted as Halichondria Fleming, 1828
Genus Amorphinopsis Carter, 1887
Genus Anisoxya Topsent, 1898 accepted as Topsentia Berg, 1899
Genus Apathospongia Delage & Hérouard, 1899 accepted as Halichondria Fleming, 1828
Genus Apatospongia Marshall, 1892 accepted as Halichondria Fleming, 1828
Genus Aponastra Topsent, 1927 accepted as Spongosorites Topsent, 1896
Genus Astromimus Lendenfeld, 1898 accepted as Axinyssa Lendenfeld, 1897
Genus Astrominus Delage in Delage & Hérouard, 1899 accepted as Axinyssa Lendenfeld, 1897
Genus Axinomimus de Laubenfels, 1936 accepted as Axinyssa Lendenfeld, 1897
Genus Axinyssa Lendenfeld, 1897
Genus Aymeniacidon Fristedt in Nordenskiöld, 1887 accepted as Hymeniacidon Bowerbank, 1863
Genus Callites Schmidt, 1868 accepted as Topsentia Berg, 1899
Genus Ciocalapata de Laubenfels, 1936
Genus Ciocalipta Ferrer, 1922 accepted as Ciocalypta Bowerbank, 1862
Genus Ciocalypta Bowerbank, 1862
Genus Cioxeamastia de Laubenfels, 1942 accepted as Halichondria Fleming, 1828
Genus Cirocalypta Bowerbank, 1873 accepted as Ciocalypta Bowerbank, 1862
Genus Coelocalypta Topsent, 1928 accepted as Ciocalypta Bowerbank, 1862
Genus Collocalypta Dendy in Herdman, 1905 accepted as Ciocalypta Bowerbank, 1862
Genus Cryptax de Laubenfels, 1954
Genus Cyocalypta Lendenfeld, 1887 accepted as Ciocalypta Bowerbank, 1862
Genus Epipolasis de Laubenfels, 1936
Genus Eumastia Schmidt, 1870 accepted as Halichondria Fleming, 1828
Genus Halichandria Felippone, 1935 accepted as Halichondria Fleming, 1828
Genus Halichondra Johnston, 1834 accepted as Halichondria Fleming, 1828
Genus Halichondria Fleming, 1828
Species Halichondria abyssi Carter, 1874 accepted as Iotroata abyssi (Carter, 1874)
Species Halichondria aceratospiculum Carter, 1880 accepted as Crella aceratospiculum (Carter, 1880)
Species Halichondria aciculata Carter, 1885
Species Halichondria aculeata Johnston, 1842 accepted as Raspaciona aculeata (Johnston, 1842)
Species Halichondria adelpha de Laubenfels, 1954
Species Halichondria aegagropila Johnston, 1842 accepted as
Species Halichondria agglomerans Cabioch, 1968
Species Halichondria albescens (Rafinesque, 1818) accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria albescens sensu Johnston, 1842
Species Halichondria albula Bowerbank, 1866 accepted as Crella albula (Bowerbank, 1866)
Species Halichondria aldabrensis Lévi, 1961
Species Halichondria almae (Carballo, Uriz & Garcia-Gomez, 1996)
Species Halichondria ambigua Bowerbank, 1874 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria angulata Bowerbank, 1866 accepted as Haliclona angulata (Bowerbank, 1866)
Species Halichondria anhelans Lieberkühn, 1859 accepted as Tedania anhelans (Lieberkühn, 1859)
Species Halichondria anhelans (Vio in Olivi, 1792) accepted as Tedania anhelans (Lieberkühn, 1859)
Species Halichondria aplysinoides Dendy, 1922 accepted as Axinyssa aplysinoides (Dendy, 1922)
Species Halichondria arenacea Dendy, 1895
Species Halichondria arenosa Hentschel, 1929
Species Halichondria armata Lindgren, 1897
Species Halichondria aspera Lieberkühn, 1859
Species Halichondria aspera Bowerbank, 1875 accepted as Tedania aspera (Bowerbank, 1875)
Species Halichondria aspera sensu Swartschevsky, 1905
Species Halichondria aspera Swartschewsky, 1906
Species Halichondria assimilis Levinsen, 1887 accepted as Hymeniacidon assimilis (Levinsen, 1887)
Species Halichondria attenuata (Topsent, 1915)
Species Halichondria aurantiaca (Schmidt, 1864) accepted as Axinyssa aurantiaca (Schmidt, 1864)
Species Halichondria axinelloides Swartschewsky, 1906
Species Halichondria baeri de Laubenfels, 1936 accepted as Halichondria tenuiramosa Dendy, 1922
Species Halichondria bergquistae Hooper, Cook, Hobbs & Kennedy, 1997
Species Halichondria bibula (Schmidt, 1870) accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria birotulata Higgin, 1876 accepted as Iotrochota birotulata (Higgin, 1877)
Species Halichondria borealis (Miklucho-Maclay, 1870)
Species Halichondria bowerbanki Burton, 1930
Species Halichondria braziliensis Hechtel, 1983 accepted as
Species Halichondria brettii (Bowerbank, 1866) accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria brunnea (Schmidt, 1868)
Species Halichondria bubastes Row, 1911 accepted as Haliclona bubastes (Row, 1911)
Species Halichondria bulbosa Carter, 1876 accepted as Forcepia forcipis (Bowerbank, 1866)
Species Halichondria caduca Bowerbank, 1866 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria cancellosa (Carter, 1886)
Species Halichondria candida Bowerbank, 1866 accepted as Myxilla incrustans (Johnston, 1842)
Species Halichondria capensis Samaai & Gibbons, 2005
Species Halichondria carnosus Johnston, 1842 accepted as Suberites carnosus (Johnston, 1842)
Species Halichondria carotenoidea Alvarez & Hooper, 2011
Species Halichondria cartilaginea (Esper, 1794)
Species Halichondria cavernosa Topsent, 1897 accepted as Axinyssa cavernosa (Topsent, 1897)
Species Halichondria cebimarensis Carvalho & Hajdu, 2001
Species Halichondria celata (Grant, 1826) accepted as Cliona celata Grant, 1826
Species Halichondria cervicornis Johnston, 1842 accepted as Haliclona oculata (Pallas, 1766)
Species Halichondria cinerea (Grant, 1826) accepted as Haliclona cinerea (Grant, 1826)
Species Halichondria clathriformis Lendenfeld, 1888 accepted as Dragmacidon clathriforme (Lendenfeld, 1888)
Species Halichondria claviformis (Carter, 1886)
Species Halichondria coalita sensu Lamarck, 1814 accepted as Halichondria bowerbanki Burton, 1930
Species Halichondria coccinea Bowerbank, 1861 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria coerulea Bergquist, 1967
Species Halichondria colossea Lundbeck, 1902
Species Halichondria compressa Bowerbank, 1875 accepted as Clathria compressa (Bowerbank, 1875)
Species Halichondria compressa Carter, 1886 accepted as Crella compressa (Carter, 1886)
Species Halichondria condensa Bowerbank, 1882 accepted as Haliclona simulans (Johnston, 1842)
Species Halichondria contarenii Lieberkühn, 1859 accepted as Mycale contarenii (Martens, 1824)
Species Halichondria contorta (Sarà, 1961)
Species Halichondria convolvens Sarà, 1960
Species Halichondria coralloides Bowerbank, 1882 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria cornuloides Burton, 1954
Species Halichondria corona Lieberkühn, 1859 accepted as Clathria coralloides (Olivi, 1792)
Species Halichondria corrugata Diaz, van Soest & Pomponi, 1993
Species Halichondria corrugata Bowerbank, 1866 accepted as Desmacella corrugata (Bowerbank, 1866)
Species Halichondria couchii Bowerbank, 1867 accepted as Haliclona fibulata (Schmidt, 1862)
Species Halichondria crassa Bowerbank, 1875 accepted as Myxilla crassa (Bowerbank, 1875)
Species Halichondria cristata Sarà, 1978
Species Halichondria cylindracea Bowerbank, 1882 accepted as Myxilla incrustans (Esper, 1805)
Species Halichondria cylindrata Tanita & Hoshino, 1989
Species Halichondria darwinensis Hooper, Cook, Hobbs & Kennedy, 1997
Species Halichondria difficilis Lundbeck, 1902
Species Halichondria digitata Baer, 1906 accepted as Haliclona digitata (Lendenfeld, 1887)
Species Halichondria disparilis Lambe, 1893
Species Halichondria distorta Bowerbank, 1866 accepted as Axinella dissimilis (Bowerbank, 1866)
Species Halichondria diversispiculata Burton, 1930
Species Halichondria dubia (Czerniavsky, 1880)
Species Halichondria dura Lindgren, 1897 accepted as Topsentia dura (Lindgren, 1897)
Species Halichondria edusa Bowerbank, 1874 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria elegantia Bowerbank, 1875 accepted as Haliclona elegantia (Bowerbank, 1875)
Species Halichondria falcula Bowerbank, 1874 accepted as Hamacantha falcula (Bowerbank, 1874)
Species Halichondria fallax (Marshall, 1892)
Species Halichondria farinaria Bowerbank, 1866 accepted as Suberites ficus (Pallas, 1766)
Species Halichondria fasciculata sensu Lieberkühn, 1859 accepted as Phorbas lieberkuehni (Burton, 1930)
Species Halichondria fastigiata (Pallas, 1766)
Species Halichondria fibrosa (Fristedt, 1887)
Species Halichondria ficus Johnston, 1842 accepted as Suberites ficus (Pallas, 1766)
Species Halichondria firmus (Bowerbank, 1874) accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria flava (Merejkowski, 1878)
Species Halichondria flavus Lieberkühn, 1859 accepted as Suberites massa Nardo, 1847
Species Halichondria flexuosa (Sarà, 1978)
Species Halichondria foetida (Wilson, 1894)
Species Halichondria foliata Bowerbank, 1874 accepted as Clathria barleei (Bowerbank, 1866)
Species Halichondria foraminosa (Czerniavsky, 1880)
Species Halichondria forcipis Bowerbank, 1866 accepted as Forcepia forcipis (Bowerbank, 1866)
Species Halichondria fragilis Kieschnick, 1896
Species Halichondria frondifera Bowerbank, 1875 accepted as Clathria vulpina (Lamarck, 1814)
Species Halichondria fucorum (Esper, 1794) accepted as Amphilectus fucorum (Esper, 1794)
Species Halichondria gageoenesis Kang & Sim, 2008
Species Halichondria genetrix (Schmidt, 1870)
Species Halichondria genitrix (Schmidt, 1870)
Species Halichondria gilvus Samaai & Gibbons, 2005
Species Halichondria glabra Bowerbank, 1866 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria glabrata Keller, 1891
Species Halichondria granulata Keller, 1891
Species Halichondria granulata Bowerbank, 1866 accepted as Myxilla fimbriata (Bowerbank, 1866)
Species Halichondria grisea (Fristedt, 1887)
Species Halichondria hentscheli Koltun, 1964
Species Halichondria heterorrhaphis Breitfuss, 1912
Species Halichondria hirsuta Fleming, 1828 accepted as Suberites hirsutus (Fleming, 1828)
Species Halichondria hirta (Topsent, 1889) accepted as Dictyonella hirta (Topsent, 1889)
Species Halichondria hyndmani Bowerbank, 1858 accepted as Iophon hyndmani (Bowerbank, 1858)
Species Halichondria hystrix Johnston, 1842 accepted as Cliona celata Grant, 1826
Species Halichondria incerta Bowerbank, 1866 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria inconspicua Bowerbank, 1866 accepted as Haliclona fistulosa (Bowerbank, 1866)
Species Halichondria incrustans Brøndsted, 1924
Species Halichondria incrustans Kieschnick, 1896
Species Halichondria incrustans Johnston, 1842 accepted as Myxilla incrustans (Johnston, 1842)
Species Halichondria infrequens Carter, 1881 accepted as Lissodendoryx infrequens (Carter, 1881)
Species Halichondria infundibuliformis (Linnaeus, 1759) accepted as Axinella infundibuliformis (Linnaeus, 1759)
Species Halichondria ingalli Bowerbank, 1866 accepted as Iophon hyndmani (Bowerbank, 1858)
Species Halichondria inops Topsent, 1891 accepted as Batzella inops (Topsent, 1891)
Species Halichondria inornata Bowerbank, 1866 accepted as Desmacella inornata (Bowerbank, 1866)
Species Halichondria intermedia Brøndsted, 1924
Species Halichondria intricata Topsent, 1892 accepted as Spongosorites intricatus (Topsent, 1892)
Species Halichondria isodictyalis Carter, 1882 accepted as Lissodendoryx isodictyalis (Carter, 1882)
Species Halichondria isthmica (Keller, 1883)
Species Halichondria japonica (Kadota, 1922)
Species Halichondria johnstonia Bowerbank in Johnston, 1842 accepted as Pachymatisma johnstonia (Bowerbank in Johnston, 1842)
Species Halichondria knowltoni Bergquist, 1961
Species Halichondria labiata Hentschel, 1929
Species Halichondria lactea (Bowerbank, 1866)
Species Halichondria lambei Brøndsted, 1933
Species Halichondria latrunculioides Ridley & Dendy, 1886 accepted as Pyloderma latrunculioides (Ridley & Dendy, 1886)
Species Halichondria lendenfeldi Lévi, 1961
Species Halichondria leuconoides Topsent, 1890
Species Halichondria longispicula (Czerniavsky, 1880)
Species Halichondria lutea Alcolado, 1984
Species Halichondria luxurians Lieberkühn, 1859 accepted as Hymeniacidon luxurians (Lieberkühn, 1859)
Species Halichondria lycopodium (Esper, 1799)
Species Halichondria maculans Johnston, 1842 accepted as Suberites maculans (Johnston, 1842)
Species Halichondria macularis Johnston, 1846 accepted as Hymeniacidon perlevis (Montagu, 1818)
Species Halichondria magniconolosa
Species Halichondria magniconulosa Hechtel, 1965
Species Halichondria mammillata Lendenfeld, 1888 accepted as Phoriospongia mammillata (Lendenfeld, 1888)
Species Halichondria maraensis Kim & Sim, 2009
Species Halichondria mcintoshii Bowerbank, 1874 accepted as Haliclona rosea (Bowerbank, 1866)
Species Halichondria melanadocia de Laubenfels, 1936
Species Halichondria membrana (Bowerbank, 1866)
Species Halichondria membranacea (Sarà, 1978)
Species Halichondria microbiana Alvarez & Hooper, 1911
Species Halichondria migottea Carvalho & Hajdu, 2001
Species Halichondria minuta Keller, 1891
Species Halichondria modesta (Pulitzer-Finali, 1986)
Species Halichondria mollissima (Lendenfeld, 1887)
Species Halichondria montaguii Fleming, 1828 accepted as Haliclona cinerea (Grant, 1826)
Species Halichondria moorei Bergquist, 1961
Species Halichondria muanensis Kang & Sim, 2008
Species Halichondria mutula Bowerbank, 1874 accepted as Clathria barleei (Bowerbank, 1866)
Species Halichondria nigra Dendy, 1922 accepted as
Species Halichondria nigricans Bowerbank, 1866 accepted as Iophon nigricans (Bowerbank, 1858)
Species Halichondria nigrocutis (Carter, 1886)
Species Halichondria nodosa (Fristedt, 1887)
Species Halichondria normani Burton, 1930
Species Halichondria oblonga (Hansen, 1885)
Species Halichondria oculata (Pallas, 1766) accepted as Haliclona oculata (Pallas, 1766)
Species Halichondria okadai (Kadota, 1922)
Species Halichondria osculum Lundbeck, 1902
Species Halichondria oshoro Tanita, 1961
Species Halichondria oxiparva (Sarà, 1978)
Species Halichondria pachastrelloides Topsent, 1892 accepted as Topsentia pachastrelloides (Topsent, 1892)
Species Halichondria paciscens (Schmidt, 1875)
Species Halichondria palmata (Ellis & Solander, 1786) accepted as Isodictya palmata (Ellis & Solander, 1786)
Species Halichondria panicea (Pallas, 1766)
Species Halichondria pannosus Verrill, 1874 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria papillaris (Linnaeus, 1791) accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria papillata Baer, 1906 accepted as Amorphinopsis papillata (Baer, 1906)
Species Halichondria parasitica (Montagu, 1818) accepted as Amphilectus fucorum (Esper, 1794)
Species Halichondria pattersoni Bowerbank, 1866 accepted as Iophon nigricans (Bowerbank, 1858)
Species Halichondria pelliculata Ridley & Dendy, 1886
Species Halichondria phakellioides Dendy & Frederick, 1924
Species Halichondria phlyctenodes Carter, 1876 accepted as Coelosphaera phlyctenodes (Carter, 1876)
Species Halichondria plumosa (Montagu, 1818) accepted as Phorbas plumosus (Montagu, 1818)
Species Halichondria poa (de Laubenfels, 1947)
Species Halichondria pontica (Czerniavsky, 1880)
Species Halichondria prostata Thiele, 1905
Species Halichondria prostrata Thiele, 1905
Species Halichondria punctata Bergquist, 1970
Species Halichondria purpurea Bowerbank, 1875 accepted as Iotrochota purpurea (Bowerbank, 1875)
Species Halichondria pustulosa Carter, 1882 accepted as
Species Halichondria renieroides (Fristedt, 1887)
Species Halichondria reticulata Brøndsted, 1924 accepted as Halichondria knowltoni Bergquist, 1961
Species Halichondria reticulata Lieberkühn, 1859 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria reticulata Baer, 1906 accepted as Halichondria tenuiramosa Dendy, 1922
Species Halichondria retiderma Dendy, 1922 accepted as Neopetrosia retiderma (Dendy, 1922)
Species Halichondria ridleyi Hooper, Cook, Hobbs & Kennedy, 1997
Species Halichondria rigida Bowerbank, 1875 accepted as Psammochela rigida (Bowerbank, 1875)
Species Halichondria rosacea Lieberkühn, 1859 accepted as Myxilla rosacea Lambe, 1893
Species Halichondria rubra Lendenfeld, 1888 accepted as Hemitedania anonyma (Carter, 1886)
Species Halichondria ruetzleri van Soest & Stentoft, 1988 accepted as Spongosorites ruetzleri (van Soest & Stentoft, 1988)
Species Halichondria rugosa Ridley & Dendy, 1886 accepted as Topsentia rugosa (Ridley & Dendy, 1886)
Species Halichondria scabida Carter, 1885 accepted as Clathria scabida (Carter, 1885)
Species Halichondria scandens Bowerbank, 1866 accepted as Iophon nigricans (Bowerbank, 1858)
Species Halichondria schmidti Dendy, 1895
Species Halichondria semitubulosa Lieberkühn, 1859
Species Halichondria seriata sensu Johnston, 1842 accepted as Ophlitaspongia papilla sensu Ferrer-Hernandez, 1914
Species Halichondria sevosa Johnston, 1842 accepted as Halichondria panicea (Pallas, 1766)
Species Halichondria simplex Bowerbank, 1866 accepted as Eurypon simplex (Bowerbank, 1874)
Species Halichondria simulans Johnston, 1842 accepted as Haliclona simulans (Johnston, 1842)
Species Halichondria sitiens (Schmidt, 1870)
Species Halichondria solida Ridley & Dendy, 1886 accepted as Topsentia solida (Ridley & Dendy, 1886)
Species Halichondria solidior (Schmidt, 1870)
Species Halichondria stalagmites (Hentschel, 1912)
Species Halichondria stelliderma Carter, 1886 accepted as Strongylacidon stelliderma (Carter, 1886)
Species Halichondria stylata Diaz, van Soest & Pomponi, 1993
Species Halichondria subdola Bowerbank, 1866 accepted as Homaxinella subdola (Bowerbank, 1866)
Species Halichondria suberea (Montagu, 1818) accepted as Suberites suberia (Montagu, 1818)
Species Halichondria suberia (Montagu, 1818) accepted as Suberites suberia (Montagu, 1818)
Species Halichondria suberica (Montagu, 1818) accepted as Suberites suberia (Montagu, 1818)
Species Halichondria suberosa (Esper, 1794)
Species Halichondria sulfurea Carvalho & Hajdu, 2001
Species Halichondria surrubicunda Hoshino, 1981
Species Halichondria symbiotica Lévi, 1961 accepted as Halichondria cartilaginea (Esper, 1794)
Species Halichondria syringea Pulitzer-Finali, 1996
Species Halichondria tenebrica Carvalho & Hajdu, 2001
Species Halichondria tenera (Marenzeller, 1878)
Species Halichondria tenuiderma Lundbeck, 1902 accepted as Haliclona tenuiderma (Lundbeck, 1902)
Species Halichondria tenuiramosa Dendy, 1922
Species Halichondria tenuispiculata Brøndsted, 1916
Species Halichondria thompsoni Bowerbank, 1866 accepted as Amphilectus fucorum (Esper, 1794)
Species Halichondria topsenti de Laubenfels, 1936
Species Halichondria topsenti (Ferrer Hernandez, 1918)
Species Halichondria tuberculata Keller, 1891
Species Halichondria tuberculatum Keller, 1891 accepted as Myrmekioderma tuberculatum (Keller, 1891)
Species Halichondria turritella (Schmidt, 1870)
Species Halichondria tyleri (Bowerbank, 1873)
Species Halichondria vansoesti Hooper, Cook, Hobbs & Kennedy, 1997
Species Halichondria varia Bowerbank, 1875 accepted as Haliclona varia (Bowerbank, 1875)
Species Halichondria variabilis Lindgren, 1897
Species Halichondria variabilis (Ridley, 1884) accepted as Xestospongia variabilis (Ridley, 1884)
Species Halichondria variantia Bowerbank, 1858 accepted as Biemna variantia (Bowerbank, 1858)
Species Halichondria velamentosa (Hansen, 1885)
Species Halichondria ventilabrum (Linnaeus, 1767) accepted as Phakellia ventilabrum (Linnaeus, 1767)
Species Halichondria virgultosa Johnston, 1842 accepted as Suberites virgultosus (Johnston, 1842)
Genus Halichondriella Burton, 1931 accepted as Halichondria Fleming, 1828
Genus Halicondria Lamarck, 1836 accepted as Halichondria Fleming, 1828
Genus Halina de Blainville, 1830 accepted as Halichondria Fleming, 1828
Genus Halinchondria Bowerbank, 1864 accepted as Halichondria Fleming, 1828
Genus Halychondria Filhol, 1885 accepted as Halichondria Fleming, 1828
Genus Halycondria Colombo, 1888 accepted as Halichondria Fleming, 1828
Genus Hymemacidon Bowerbank, 1866 accepted as Hymeniacidon Bowerbank, 1863
Genus Hymenacidon Schulze, 1877 accepted as Hymeniacidon Bowerbank, 1863
Genus Hymenacidum Trautschold, 1870 accepted as Hymeniacidon Bowerbank, 1863
Genus Hymeniacidom Hyatt, 1885 accepted as Hymeniacidon Bowerbank, 1863
Genus Hymeniacidon Bowerbank, 1863 accepted as Hymeniacidon Bowerbank, 1858
Genus Hymeniacidon Bowerbank in MacAndrew, 1861 accepted as Hymeniacidon Bowerbank, 1858
Genus Hymeniacidon Bowerbank, 1858
Genus Johannesia Gerasimova, Erpenbeck & Plotkin, 2008
Genus Laminospongia Pulitzer-Finali, 1983
Genus Leucophloea Carter, 1885 accepted as Leucophloeus Carter, 1883
Genus Leucophloeus Carter, 1883 accepted as Ciocalypta Bowerbank, 1862
Genus Menanetia Topsent, 1896 accepted as Halichondria Fleming, 1828
Genus Nailondra Laubenfels, 1954 accepted as Hymeniacidon Bowerbank, 1858
Genus Nailondria de Laubenfels, 1954 accepted as Amorphinopsis Carter, 1887
Genus Oxeosarcodea de Laubenfels, 1954 accepted as Axinyssa Lendenfeld, 1897
Genus Oxeostilon Ferrer-Hernandez, 1923 accepted as Spongosorites Topsent, 1896
Genus Oxystylon
Genus Pellina Schmidt, 1870 accepted as Halichondria Fleming, 1828
Genus Prostylissa Topsent, 1925 accepted as Amorphinopsis Carter, 1887
Genus Pseudaxinyssa Burton, 1931 accepted as Axinyssa Lendenfeld, 1897
Genus Pseudohymeniacidon Carballo, 2001 accepted as Ciocalypta Bowerbank, 1862
Genus Raphisia Topsent, 1892 accepted as Rhaphisia Topsent, 1892
Genus Raspaigella Schmidt, 1868 accepted as Halichondria Fleming, 1828
Genus Raspaigellea accepted as Raspaigella Schmidt, 1868
Genus Rhaphidostyla Burton, 1935 accepted as Hymeniacidon Bowerbank, 1858
Genus Rhaphoxiella Burton, 1934 accepted as Hymeniacidon Bowerbank, 1858
Genus Sarcomella Schmidt, 1868
Genus Seriatula Gray, 1867 accepted as Halichondria Fleming, 1828
Genus Spongosorites Topsent, 1896
Genus Spuma Miklucho-Maclay, 1870 accepted as Halichondria Fleming, 1828
Genus Stylinos Topsent, 1891 accepted as Hymeniacidon Bowerbank, 1858
Genus Stylohalina Kirk, 1909 accepted as Hymeniacidon Bowerbank, 1858
Genus Stylotella Lendenfeld, 1888 accepted as Hymeniacidon Bowerbank, 1858
Genus Tedanione Wilson, 1894 accepted as Halichondria Fleming, 1828
Genus Thieleia Burton, 1932 accepted as Hymeniacidon Bowerbank, 1858
Genus Topsentia Berg, 1899
Genus Trachyopsilla Burton, 1931 accepted as Halichondria Fleming, 1828
Genus Trachyopsis Dendy in Herdman, 1905 accepted as Topsentia Berg, 1899
Genus Tumata de Laubenfels, 1936 accepted as Amorphinopsis Carter, 1887
Genus Uritaia Burton, 1932
Genus Viles de Laubenfels, 1934 accepted as Topsentia Berg, 1899
Genus Vosmaeria Fristedt, 1885
Family Hymeniacidonidae de Laubenfels, 1936 accepted as Halichondriidae Gray, 1867
Family Suberitidae Schmidt, 1870
Order Tabulospongida
Order Tetractinellida
Order Tetractinomorpha (awaiting allocation)
Order Tetralithistida †
Order Vaceletida †
Order Verongida accepted as Verongiida
Order Verongiida
Order Verticillitida
Family Burgundiidae Dehorne, 1920 †
Family Neuroporidae Termier, Termier & Ramalho, 1985 †
Family Spongiostromidae Gürich, 1906 †
Genus Atrochaetetes Cuif & Fischer, 1974 †
Genus Bauneia Peterhans, 1927 †
Genus Blastochaetetes Dietrich, 1919 †
Genus Carnegia Girty, 1907 † accepted as Carnegiea Girty in Willis, 1913 †
Genus Carnegiea Girty in Willis, 1913 †
Genus Cassianopora Bizzarini & Braga, 1978 †
Genus Chaetetella Sokolov, 1939 †
Genus Chaetetipora Struve, 1897 †
Genus Chaetetiporella Sokolov, 1939 † accepted as Chaetetella Sokolov, 1939 †
Genus Chaetosclera Reitner & Engeser, 1989 †
Genus Conosclera Wu, 1991 †
Genus Fistulimurina Sokolov, 1947 †
Genus Flabellisclera Wu, 1991 †
Genus Fungispongia Wu, 1991 †
Genus Gigantosclera Wu, 1991 †
Genus Gracilitubulus Wu, 1991 †
Genus Ischnspongia Wu, Zhu & Steiner, 2014 †
Genus Leiochaetetes Andri & Rossi, 1981 †
Genus Litophyllum Etheridge, 1899 †
Genus Meandripetra Dieci, Russo, Russo & Marchi, 1977 †
Genus Mirispongia Wu, 1991 †
Genus Moskovia Sokolov, 1950 †
Genus Neosolenopora Mastrorilli, 1955 †
Genus Pamirochaetetes Boiko, 1979 †
Genus Parabauneia Wu, 1991 †
Genus Planochaetetes Solov'eva, 1980 †
Genus Precaratoporella † accepted as Preceratoporella Termier & Termier in Termier, Termier & Vachard, 1977 †
Genus Preceratoporella Termier & Termier in Termier, Termier & Vachard, 1977 †
Genus Pseudomonotrypa Reschetkin, 1927 † accepted as Bauneia Peterhans, 1927 †
Genus Ptilispongia Wu, Zhu & Steiner, 2014 †
Genus Ptychochaetetes Koechlin, 1947 †
Genus Septochaetetes Rios & Almela, 1944 †
Genus Siphostroma Steiner, 1932 †
Genus Solenopora Dybowski, 1878 †
Genus Spinochaetetes Kim in Yang, Kim & Chow, 1978 †
Genus Spongiothecopora Sokolov, 1939 †
Genus Stromatoaxinella Wood & Reitner, 1988 †
Genus Tubulispongia Wu, 1991 †
Genus Varioparietes Bodergat, 1975 † accepted as Ptychochaetetes Koechlin, 1947 †
Genus Zlambachella Flügel, 1961 †
Class Heteractinida †
Class Hexactinellida
Class Hyalospongea accepted as Hexactinellida
Class Hyalospongiae accepted as Hexactinellida
Class Porifera (awaiting allocation)
Class Spongiomorpha
Class Stromatoporata accepted as Stromatoporoidea †
Class Stromatoporoidea †
Genus Achilleum Oken, 1815
Genus Calliospongia Chen, Porras, Ma, Hou & Wörheide, 2023 †
Genus Celtispongia Peel, 2019 †
Genus Conciliospongia Botting, Zhang & Muir, 2017 †
Genus Heteractenigma Botting & Zhang, 2013 †
Genus Iniquispongia Senowbari-Daryan, Fürsich & Rashidi, 2020 †
Genus Palaeomillepora Gabilly & Lafuste, 1957, nom. nud. † accepted as Palaeomillepora Gabilly & Lafuste, 1957 †
Genus Palaeomillepora Gabilly & Lafuste, 1957 †
Genus Perturbatacrusta Schlagintweit & Gawlick, 2011 †
Genus Portalia Walcott, 1918 †
Genus Sanningasoqia Peel, 2019 †
Genus Seqineqia Peel, 2018 †
Genus Seriespongia Senowbari-Daryan, Fürsich & Rashidi, 2020 †
Genus Siphydora James-Clark, 1865
Genus Sisamatispongia Peel, 2018 †
Genus Sulukispicula Peel, 2019 †
Genus Tallitaniqa Peel, 2018 †
Genus Vasispongia Tang & Xiao in Tang et al., 2019 †
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