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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)
- Superfamily Ophiactoidea Ljungman, 1867 (18)
- Family Ophiactidae Matsumoto, 1915 (8)
- Family Ophiopholidae O'Hara, Stöhr, Hugall, Thuy & Martynov, 2018 (1)
- Family Ophiothamnidae O'Hara, Stöhr, Hugall, Thuy & Martynov, 2018 (3)
- Family Ophiotrichidae Ljungman, 1867 (6)
- Genus Ophionyx Müller & Troschel, 1840 accepted as Ophiothrix Müller & Troschel, 1840
- Genus Ophiothrix Müller & Troschel, 1840 (6)
- Subgenus Ophiothrix (Ophiothrix) Müller & Troschel, 1840 (1)
- Species Ophiothrix alopecurus Müller & Troschel, 1842 accepted as Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- Species Ophiothrix cotteaui (de Loriol, 1900)
- Species Ophiothrix ferussacii (Delle Chiaje, 1828) accepted as Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- Species Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- Species Ophiothrix indigna Koehler, 1906 accepted as Ophiothrix cotteaui (de Loriol, 1900)
- Species Ophiothrix inducta Koehler, 1906 accepted as Ophiothrix maculata Ljungman, 1872
- Species Ophiothrix luetkeni Wyville Thomson, 1873
- Species Ophiothrix lusitanica Ljungman, 1872 accepted as Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- Species Ophiothrix maculata Ljungman, 1872
- Species Ophiothrix quinquemaculata (Delle Chiaje, 1828)
- Species Ophiothrix rammelsbergii Müller & Troschel, 1842 accepted as Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- Species Ophiothrix rubra Ljungman, 1872 accepted as Ophiothrix fragilis (Abildgaard in O.F. Müller, 1789)
- 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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