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MarBEF Data System |
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Between brackets is the number of accepted marine extant species
1 Click on "-" to collapse/hide all child taxa
2 Shows the number of accepted marine extant species within the taxon
3 The last expanded taxon is highlighted
4 Click on "+" to expand/show all child taxa
5 Click to see the taxon details page
- Biota (32 254)
- Kingdom Animalia (26 732)
- Phylum Acanthocephala (64)
- Phylum Annelida (2 174)
- Phylum Arthropoda (7 688)
- Phylum Brachiopoda (39)
- Phylum Bryozoa (786)
- Phylum Cephalorhyncha
- Phylum Chaetognatha (41)
- Phylum Chordata (2 245)
- Phylum Cnidaria (1 469)
- Phylum Coelenterata
- Phylum Ctenophora (37)
- Phylum Cycliophora (1)
- Phylum Dicyemida (17)
- Phylum Echinodermata (650)
- Phylum Ectoprocta accepted as Bryozoa
- Phylum Entoprocta (59)
- Phylum Gastrotricha (257)
- Phylum Gnathostomulida (25)
- Phylum Hemichordata (17)
- Phylum Kinorhyncha (83)
- Phylum Loricifera (2)
- Phylum Mesozoa accepted as Dicyemida
- Phylum Mollusca (4 736)
- Phylum Nematoda (1 849)
- Phylum Nematomorpha (3)
- Phylum Nemertea (372)
- Phylum Nemertina represented as Nemertea
- Phylum Orthonectida (19)
- Phylum Pentastomida accepted as Pentastomida
- Phylum Phoronida (9)
- Phylum Placozoa (1)
- Phylum Platyhelminthes (2 192)
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera (1 514)
- Class Calcarea (104)
- Class Demospongiae (1 338)
- Subclass Ceractinomorpha accepted as Demospongiae
- Subclass Heteroscleromorpha (1 252)
- Order Agelasida (6)
- Order Axinellida (104)
- Order Biemnida (15)
- Order Bubarida (33)
- Order Clionaida (30)
- Order Desmacellida (12)
- Order Hadromerida accepted as Heteroscleromorpha
- Order Halichondrida accepted as Heteroscleromorpha
- Order Haplosclerida (170)
- Order Merliida (12)
- Order Poecilosclerida (514)
- Suborder Latrunculina accepted as Poecilosclerida
- Suborder Microcionina accepted as Poecilosclerida
- Suborder Mycalina accepted as Poecilosclerida
- Suborder Myxillina accepted as Poecilosclerida
- Family Acarnidae Dendy, 1922 (20)
- Family Chondropsidae Carter, 1886 (2)
- Family Cladorhizidae Dendy, 1922 (26)
- Family Coelosphaeridae Dendy, 1922 (62)
- Family Crambeidae Lévi, 1963 (6)
- Family Crellidae Dendy, 1922 (41)
- Family Dendoricellidae Hentschel, 1923 (3)
- Family Desmacididae Schmidt, 1870 (2)
- Family Desmoxyidae Hallmann, 1917
- Family Esperiopsidae Hentschel, 1923 (19)
- Family Guitarridae Dendy, 1924 (4)
- Family Hymedesmiidae Topsent, 1928 (145)
- Genus Acanthancora Topsent, 1927 (1)
- Genus Anchinoe Gray, 1867 accepted as Phorbas Duchassaing & Michelotti, 1864
- Genus Cribrella Schmidt, 1862 accepted as Hamigera Gray, 1867
- Genus Hamigera Gray, 1867 (1)
- Genus Hemimycale Burton, 1934 (2)
- Genus Hymedesmia Bowerbank, 1864 (107)
- Subgenus Hymedesmia (Hymedesmia) Bowerbank, 1864 (96)
- Species Hymedesmia (Hymedesmia) baculifera (Topsent, 1901)
- Species Hymedesmia (Hymedesmia) basispinosa Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) bocki Alander, 1942
- Species Hymedesmia (Hymedesmia) bowerbanki Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) bractea Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) campechiana Topsent, 1889 accepted as Tylosigma campechianum (Topsent, 1889)
- Species Hymedesmia (Hymedesmia) castanea Sarà, 1964
- Species Hymedesmia (Hymedesmia) chlorosa Alander, 1942
- Species Hymedesmia (Hymedesmia) clavigera Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) cohesibacilla Goodwin & Picton, 2009
- Species Hymedesmia (Hymedesmia) consanguinea Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) cordichela Alander, 1942
- Species Hymedesmia (Hymedesmia) costata Topsent, 1928
- Species Hymedesmia (Hymedesmia) cratera Goodwin & Picton, 2009
- Species Hymedesmia (Hymedesmia) crux (Schmidt, 1875)
- Species Hymedesmia (Hymedesmia) curvichela Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) depressa Topsent, 1928
- Species Hymedesmia (Hymedesmia) digitata Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) donsi Alander, 1937
- Species Hymedesmia (Hymedesmia) dubia Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) ebria Alander, 1937
- Species Hymedesmia (Hymedesmia) filifera (Schmidt, 1875)
- Species Hymedesmia (Hymedesmia) flaccida Topsent, 1928
- Species Hymedesmia (Hymedesmia) gisleni Alander, 1942
- Species Hymedesmia (Hymedesmia) gracilisigma Topsent, 1928
- Species Hymedesmia (Hymedesmia) grandis Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) gunhildae Alander, 1942
- Species Hymedesmia (Hymedesmia) gustafsoni Alander, 1942
- Species Hymedesmia (Hymedesmia) hallmanni Topsent, 1928
- Species Hymedesmia (Hymedesmia) helgae Stephens, 1916
- Species Hymedesmia (Hymedesmia) inflata (Alander, 1937)
- Species Hymedesmia (Hymedesmia) inflata Vacelet, 1969 accepted as Hymedesmia (Hymedesmia) jeanvaceleti Van Soest & Hooper, 2020
- Species Hymedesmia (Hymedesmia) irregularis Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) jeanvaceleti Van Soest & Hooper, 2020
- Species Hymedesmia (Hymedesmia) jecusculum (Bowerbank, 1866)
- Species Hymedesmia (Hymedesmia) jugalis Topsent, 1928
- Species Hymedesmia (Hymedesmia) koehleri (Topsent, 1896)
- Species Hymedesmia (Hymedesmia) lacera Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) laevistylus Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) lamina Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) latrunculioides Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) lenta Descatoire, 1966
- Species Hymedesmia (Hymedesmia) levis Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) lobichela Topsent, 1928
- Species Hymedesmia (Hymedesmia) longistylus Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) macrosigma Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) mamillaris (Fristedt, 1885)
- Species Hymedesmia (Hymedesmia) manubriata (Topsent, 1928)
- Species Hymedesmia (Hymedesmia) matthesi Arndt, 1941
- Species Hymedesmia (Hymedesmia) mertoni Hentschel, 1912
- Species Hymedesmia (Hymedesmia) microchela Alander, 1942
- Species Hymedesmia (Hymedesmia) minuta Alander, 1935
- Species Hymedesmia (Hymedesmia) mollis Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) mucronata (Topsent, 1904)
- Species Hymedesmia (Hymedesmia) mutabilis (Topsent, 1904)
- Species Hymedesmia (Hymedesmia) norvegica Thiele, 1903
- Species Hymedesmia (Hymedesmia) nummulus Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) occulta Bowerbank in Norman, 1869
- Species Hymedesmia (Hymedesmia) oxneri Topsent, 1928
- Species Hymedesmia (Hymedesmia) pachychela Topsent, 1928
- Species Hymedesmia (Hymedesmia) palmatichela Topsent, 1928
- Species Hymedesmia (Hymedesmia) pansa Bowerbank, 1882
- Species Hymedesmia (Hymedesmia) paupertas (Bowerbank, 1866)
- Species Hymedesmia (Hymedesmia) peachii Bowerbank, 1882
- Species Hymedesmia (Hymedesmia) pennata Brøndsted, 1932
- Species Hymedesmia (Hymedesmia) perforata Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) pilata Bowerbank, 1882
- Species Hymedesmia (Hymedesmia) planca Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) planisigma Topsent, 1928
- Species Hymedesmia (Hymedesmia) plicata Topsent, 1928
- Species Hymedesmia (Hymedesmia) poicilacantha Alander, 1942
- Species Hymedesmia (Hymedesmia) procumbens Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) proteidea (Schmidt, 1868) accepted as Phorbas fictitius (Bowerbank, 1866)
- Species Hymedesmia (Hymedesmia) proxima Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) pugio Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) pustula (Fristedt, 1887) accepted as Forcepia (Leptolabis) pustula (Fristedt, 1887)
- Species Hymedesmia (Hymedesmia) rathlinia Goodwin & Picton, 2009
- Species Hymedesmia (Hymedesmia) rhaphigena (Topsent, 1904)
- Species Hymedesmia (Hymedesmia) rissoi Topsent, 1936
- Species Hymedesmia (Hymedesmia) rugosa Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) senegalensis Lévi, 1956
- Species Hymedesmia (Hymedesmia) serrulata Vacelet, 1969
- Species Hymedesmia (Hymedesmia) similis Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) simillima Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) sirventi (Topsent, 1927) accepted as Hymenancora sirventi (Topsent, 1927)
- Species Hymedesmia (Hymedesmia) spinosa Stephens, 1916
- Species Hymedesmia (Hymedesmia) splenium Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) stellifera Goodwin & Picton, 2009
- Species Hymedesmia (Hymedesmia) storea Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) stylata Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) tenuicula Lundbeck, 1910 accepted as Hymedesmia (Hymedesmia) williami Van Soest & Hooper, 2020
- Species Hymedesmia (Hymedesmia) tenuisclera (Lundbeck, 1910) accepted as Hymenancora tenuisclera Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) tenuisigma Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) thielei Alander, 1942
- Species Hymedesmia (Hymedesmia) trichoma Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) truncata Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) umbellifera (Topsent, 1904) accepted as Hymenancora umbellifera (Topsent, 1904)
- Species Hymedesmia (Hymedesmia) umbelliformis Goodwin & Picton, 2009
- Species Hymedesmia (Hymedesmia) veneta (Schmidt, 1862)
- Species Hymedesmia (Hymedesmia) verrucosa Lundbeck, 1910
- Species Hymedesmia (Hymedesmia) versicolor (Topsent, 1893)
- Species Hymedesmia (Hymedesmia) vidua (Schmidt, 1875) accepted as Spirorhabdia vidua (Schmidt, 1875)
- Species Hymedesmia (Hymedesmia) vomerula Topsent, 1928
- Species Hymedesmia (Hymedesmia) williami Van Soest & Hooper, 2020
- Species Hymedesmia (Hymedesmia) zetlandica Bowerbank, 1864
- Subgenus Hymedesmia (Stylopus) Fristedt, 1885 (11)
- Species Hymedesmia baculifera (Topsent, 1901) represented as Hymedesmia (Hymedesmia) baculifera (Topsent, 1901)
- Species Hymedesmia brondstedi Burton, 1930 accepted as Hymedesmia (Stylopus) coriacea (Fristedt, 1885)
- Species Hymedesmia coriacea (Fristedt, 1885) represented as Hymedesmia (Stylopus) coriacea (Fristedt, 1885)
- Species Hymedesmia crux (Schmidt, 1875) represented as Hymedesmia (Hymedesmia) crux (Schmidt, 1875)
- Species Hymedesmia curvichela Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) curvichela Lundbeck, 1910
- Species Hymedesmia depressa Topsent, 1928 represented as Hymedesmia (Hymedesmia) depressa Topsent, 1928
- Species Hymedesmia digitata Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) digitata Lundbeck, 1910
- Species Hymedesmia donsi Alander, 1937 represented as Hymedesmia (Hymedesmia) donsi Alander, 1937
- Species Hymedesmia dujardinii (Bowerbank, 1866) accepted as Hymedesmia (Stylopus) coriacea (Fristedt, 1885)
- Species Hymedesmia ebria Alander, 1937 represented as Hymedesmia (Hymedesmia) ebria Alander, 1937
- Species Hymedesmia flaccida Topsent, 1928 represented as Hymedesmia (Hymedesmia) flaccida Topsent, 1928
- Species Hymedesmia gracilisigma Topsent, 1928 represented as Hymedesmia (Hymedesmia) gracilisigma Topsent, 1928
- Species Hymedesmia hallezi Topsent, 1894 accepted as Timea hallezi (Topsent, 1894)
- Species Hymedesmia hallmanni Topsent, 1928 represented as Hymedesmia (Hymedesmia) hallmanni Topsent, 1928
- Species Hymedesmia helgae Stephens, 1916 represented as Hymedesmia (Hymedesmia) helgae Stephens, 1916
- Species Hymedesmia hibernica Stephens, 1916 represented as Hymedesmia (Stylopus) hibernica Stephens, 1916
- Species Hymedesmia inflata Vacelet, 1969 accepted as Hymedesmia (Hymedesmia) jeanvaceleti Van Soest & Hooper, 2020
- Species Hymedesmia johnsoni Bowerbank, 1864 represented as Hamacantha (Hamacantha) johnsoni (Bowerbank, 1864)
- Species Hymedesmia jugalis Topsent, 1928 represented as Hymedesmia (Hymedesmia) jugalis Topsent, 1928
- Species Hymedesmia koehleri (Topsent, 1896) represented as Hymedesmia (Hymedesmia) koehleri (Topsent, 1896)
- Species Hymedesmia laevistylus Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) laevistylus Lundbeck, 1910
- Species Hymedesmia lenta Descatoire, 1966 represented as Hymedesmia (Hymedesmia) lenta Descatoire, 1966
- Species Hymedesmia lieberkuehni Burton, 1930 accepted as Phorbas lieberkuehni (Burton, 1930)
- Species Hymedesmia longistylus Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) longistylus Lundbeck, 1910
- Species Hymedesmia mertoni Hentschel, 1912 represented as Hymedesmia (Hymedesmia) mertoni Hentschel, 1912
- Species Hymedesmia mixta Topsent, 1896 accepted as Timea mixta (Topsent, 1896)
- Species Hymedesmia mollis Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) mollis Lundbeck, 1910
- Species Hymedesmia mutabilis (Topsent, 1904) represented as Hymedesmia (Hymedesmia) mutabilis (Topsent, 1904)
- Species Hymedesmia nummulus Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) nummulus Lundbeck, 1910
- Species Hymedesmia occulta Bowerbank in Norman, 1869 represented as Hymedesmia (Hymedesmia) occulta Bowerbank in Norman, 1869
- Species Hymedesmia oxneri Topsent, 1928 represented as Hymedesmia (Hymedesmia) oxneri Topsent, 1928
- Species Hymedesmia pachychela Topsent, 1928 represented as Hymedesmia (Hymedesmia) pachychela Topsent, 1928
- Species Hymedesmia pansa Bowerbank, 1882 represented as Hymedesmia (Hymedesmia) pansa Bowerbank, 1882
- Species Hymedesmia paupertas (Bowerbank, 1866) represented as Hymedesmia (Hymedesmia) paupertas (Bowerbank, 1866)
- Species Hymedesmia peachii Bowerbank, 1882 represented as Hymedesmia (Hymedesmia) peachii Bowerbank, 1882
- Species Hymedesmia pilata Bowerbank, 1882 represented as Hymedesmia (Hymedesmia) pilata Bowerbank, 1882
- Species Hymedesmia planisigma Topsent, 1928 represented as Hymedesmia (Hymedesmia) planisigma Topsent, 1928
- Species Hymedesmia plicata Topsent, 1928 represented as Hymedesmia (Hymedesmia) plicata Topsent, 1928
- Species Hymedesmia primitiva Lundbeck, 1910 represented as Hymedesmia (Stylopus) primitiva Lundbeck, 1910
- Species Hymedesmia procumbens Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) procumbens Lundbeck, 1910
- Species Hymedesmia similis Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) similis Lundbeck, 1910
- Species Hymedesmia spinosa Stephens, 1916 represented as Hymedesmia (Hymedesmia) spinosa Stephens, 1916
- Species Hymedesmia stellata Bowerbank, 1866 accepted as Timea stellata (Bowerbank, 1866)
- Species Hymedesmia stephensi Burton, 1930 represented as Hymedesmia (Stylopus) stephensi Burton, 1930
- Species Hymedesmia tenuisigma Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) tenuisigma Lundbeck, 1910
- Species Hymedesmia tristellata Topsent, 1892 accepted as Spirastrella tristellata (Topsent, 1892)
- Species Hymedesmia truncata Lundbeck, 1910 represented as Hymedesmia (Hymedesmia) truncata Lundbeck, 1910
- Species Hymedesmia unistellata Topsent, 1892 accepted as Timea unistellata (Topsent, 1892)
- Species Hymedesmia veneta (Schmidt, 1862) represented as Hymedesmia (Hymedesmia) veneta (Schmidt, 1862)
- Species Hymedesmia versicolor (Topsent, 1893) represented as Hymedesmia (Hymedesmia) versicolor (Topsent, 1893)
- Species Hymedesmia vomerula Topsent, 1928 represented as Hymedesmia (Hymedesmia) vomerula Topsent, 1928
- Species Hymedesmia zetlandica Bowerbank, 1864 represented as Hymedesmia (Hymedesmia) zetlandica Bowerbank, 1864
- Genus Hymetrichita Topsent, 1928 (1)
- Genus Hymoxenia Alander, 1937 accepted as Hymedesmia (Hymedesmia) Bowerbank, 1864
- Genus Leptosia Topsent, 1892 accepted as Hymedesmia (Stylopus) Fristedt, 1885
- Genus Phorbas Duchassaing & Michelotti, 1864 (26)
- Genus Plocamionida Topsent, 1927 (4)
- Genus Plumohalichondria Carter, 1876 accepted as Phorbas Duchassaing & Michelotti, 1864
- Genus Pronax sensu Gray, 1867: 536 accepted as Phorbas Duchassaing & Michelotti, 1864
- Genus Pronaxella Burton, 1931 accepted as Phorbas Duchassaing & Michelotti, 1864
- Genus Pseudohalichondria Carter, 1886 (1)
- Genus Spanioplon Topsent, 1890 (2)
- Genus Stylopus Fristedt, 1885 accepted as Hymedesmia (Stylopus) Fristedt, 1885
- Genus Stylostichon Topsent, 1892 accepted as Phorbas Duchassaing & Michelotti, 1864
- Genus Suberotelites Schmidt, 1868 accepted as Phorbas Duchassaing & Michelotti, 1864
- Family Iophonidae Burton, 1929 accepted as Acarnidae Dendy, 1922
- Family Iotrochotidae Dendy, 1922 (10)
- Family Isodictyidae Dendy, 1924 (2)
- Family Latrunculiidae Topsent, 1922 (7)
- Family Microcionidae Carter, 1875 (79)
- Family Mycalidae Lundbeck, 1905 (33)
- Family Myxillidae Dendy, 1922 (41)
- Family Phellodermidae van Soest & Hajdu, 2002 (2)
- Family Podospongiidae Laubenfels, 1936 (4)
- Family Tedaniidae Ridley & Dendy, 1886 (6)
- Order Polymastiida (37)
- Order Scopalinida (2)
- Order Spongillida (1)
- Order Suberitida (125)
- Order Tethyida (28)
- Order Tetractinellida (162)
- Order Trachycladida (1)
- Suborder Spongillina accepted as Spongillida
- Subclass Keratosa (73)
- Subclass Tetractinomorpha accepted as Demospongiae
- Subclass Verongimorpha (12)
- Order Demospongiae incertae sedis (1)
- Order Halisarcida accepted as Chondrillida
- Order Lithistida accepted as Heteroscleromorpha
- Class Hexactinellida (46)
- Class Homoscleromorpha (26)
- Class Porifera incertae sedis
- Phylum Priapulida (7)
- Phylum Rotifera (104)
- Phylum Sipunculida accepted as Sipuncula
- Phylum Tardigrada (83)
- Phylum Xenacoelomorpha (189)
- Kingdom Bacteria (157)
- Kingdom Chromista (3 254)
- Kingdom Fungi (374)
- Kingdom Monera represented as Bacteria
- Kingdom Plantae (1 473)
- Kingdom Protozoa (264)
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