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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 (32 243)
- Kingdom Animalia (26 721)
- Phylum Acanthocephala (64)
- Phylum Annelida (2 173)
- 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)
- Subphylum Asterozoa (350)
- Class Asteroidea (178)
- Class Ophiuroidea (172)
- Subclass Myophiuroida (172)
- Infraclass Metophiurida (172)
- Superorder Euryophiurida (48)
- Superorder Ophintegrida (124)
- Order Amphilepidida (60)
- Suborder Gnathophiurina (51)
- Superfamily Amphiuroidea Ljungman, 1867 (33)
- Family Amphilepididae Matsumoto, 1915 (2)
- Family Amphiuridae Ljungman, 1867 (31)
- Genus Acrocnida Gislén, 1926 (3)
- Genus Amphichondrius Nielsen, 1932
- Genus Amphiocnida Verrill, 1899 accepted as Ophiocentrus Ljungman, 1867
- Genus Amphioplus Verrill, 1899
- Genus Amphipholis Ljungman, 1866 (3)
- Genus Amphiura Forbes, 1843 (21)
- Subgenus Amphiura (Acrocnida) accepted as Acrocnida Gislén, 1926
- Subgenus Amphiura (Amphiura) Forbes, 1843 (2)
- Subgenus Amphiura (Ophiopeltis) Düben & Koren, 1846 (1)
- Species Amphiura abyssicola M. Sars, 1861 accepted as Ophiactis abyssicola (M. Sars, 1861)
- Species Amphiura abyssorum Norman in Jeffreys, 1876
- Species Amphiura apicula Cherbonnier, 1957 accepted as Amphiura (Amphiura) grandisquama Lyman, 1869
- Species Amphiura bellis Lyman, 1879
- Species Amphiura borealis (G.O. Sars, 1872)
- Species Amphiura brachiata (Montagu, 1804) accepted as Acrocnida brachiata (Montagu, 1804)
- Species Amphiura cherbonnieri Guille, 1972
- Species Amphiura chiajei Forbes, 1843
- Species Amphiura dalea Lyman, 1879 accepted as Amphioplus daleus (Lyman, 1879)
- Species Amphiura delamarei Cherbonnier, 1958
- Species Amphiura denticulata Koehler, 1896 accepted as Amphiura fragilis Verrill, 1885
- Species Amphiura digna Koehler, 1906 accepted as Amphiura abyssorum Norman in Jeffreys, 1876
- Species Amphiura elegans (Leach, 1815) accepted as Amphipholis squamata (Delle Chiaje, 1828)
- Species Amphiura filiformis (O.F. Müller, 1776)
- Species Amphiura fragilis Verrill, 1885
- Species Amphiura grandis Koehler, 1896 accepted as Amphiura otteri Ljungman, 1872
- Species Amphiura griegi Mortensen, 1920
- Species Amphiura incana Lyman, 1879 represented as Amphiura (Amphiura) incana Lyman, 1879
- Species Amphiura iris Lyman, 1879 accepted as Amphiura (Amphiura) grandisquama Lyman, 1869
- Species Amphiura josephinae Ljungman, 1872 accepted as Amphiura (Amphiura) grandisquama Lyman, 1869
- Species Amphiura lacazei Guille, 1976
- Species Amphiura longispina Koehler, 1896 accepted as Amphiura (Amphiura) grandisquama Lyman, 1869
- Species Amphiura mediterranea Lyman, 1882
- Species Amphiura neapolitana M. Sars, 1857 accepted as Acrocnida brachiata (Montagu, 1804)
- Species Amphiura norvegica Ljungman, 1865 accepted as Amphilepis norvegica (Ljungman, 1865)
- Species Amphiura otteri Ljungman, 1872
- Species Amphiura richardi Koehler, 1896
- Species Amphiura sarsi Ljungman, 1872
- Species Amphiura securigera (Düben & Koren, 1846) represented as Amphiura (Ophiopeltis) securigera (Düben & Koren, 1846)
- Species Amphiura senegalensis Madsen, 1970
- Species Amphiura stepanovi Chernyavskii, 1861
- Species Amphiura stepanovi Djakonov, 1954
- Species Amphiura stepanovi Lyman, 1869 accepted as Amphiura stepanovi Djakonov, 1954
- Species Amphiura sundevalli (Müller & Troschel, 1842)
- Species Amphiura tritonis Hoyle, 1884
- Species Amphiura virens M. Sars, 1859 accepted as Ophiactis virens (M. Sars, 1859)
- Genus Axiognathus Thomas, 1966 accepted as Amphipholis Ljungman, 1866
- Genus Hemilepis Ljungman, 1872 accepted as Amphiura Forbes, 1843
- Genus Monamphiura Fell, 1962 accepted as Amphiura Forbes, 1843
- Genus Ophiocentrus Ljungman, 1867
- Genus Ophiopeltis Düben & Koren, 1846 accepted as Amphiura Forbes, 1843
- Genus Ophiophragmus Lyman, 1865
- Genus Ophiostigma Lütken, 1856 (1)
- Genus Paramphiura Koehler, 1895 (1)
- Genus Silax Fell, 1962 (2)
- Superfamily Ophiactoidea Ljungman, 1867 (18)
- Suborder Ophionereidina (6)
- Suborder Ophiopsilina (2)
- Family Amphilepidida incertae sedis (1)
- Order Ophiacanthida (54)
- Order Ophioleucida (2)
- Order Ophioscolecida (8)
- Subclass Myophiuroidea accepted as Myophiuroida
- Order Gnathophiurida accepted as Gnathophiurina
- Order Ophiuroidea Incertae sedis
- Order Phrynophiurida
- Class Stelleroidea accepted as Asterozoa
- Subphylum Crinozoa (41)
- Subphylum Echinozoa (259)
- 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 (4 726)
- 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)
- 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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