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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 (32 253)
- Kingdom Animalia (26 731)
- Phylum Acanthocephala (64)
- Phylum Annelida (2 172)
- Phylum Arthropoda (7 690)
- 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)
- Subphylum Crinozoa (41)
- Subphylum Echinozoa (259)
- Class Echinoidea (78)
- Subclass Cidaroidea (6)
- Subclass Euechinoidea (72)
- Infraclass Acroechinoidea
- Infraclass Aulodonta (14)
- Infraclass Carinacea (26)
- Infraclass Irregularia (32)
- Subterclass Atelostomata (28)
- Order Holasteroida (6)
- Suborder Meridosternata (6)
- Infraorder Urechinina (6)
- Family Calymnidae Mortensen, 1907 (1)
- Family Plexechinidae Mooi & David, 1996 (1)
- Family Pourtalesiidae A. Agassiz, 1881 (3)
- Genus Echinosigra Mortensen, 1907 (1)
- Genus Pourtalesia A. Agassiz, 1869 (2)
- Species Pourtalesia aff. alcocki Koehler, 1914
- Species Pourtalesia jeffreysi Thomson, 1873
- Species Pourtalesia miranda Auctt., non A. Agassiz, 1869 accepted as Pourtalesia aff. alcocki Koehler, 1914
- Species Pourtalesia miranda A. Agassiz, 1869
- Species Pourtalesia paradoxa Mortensen, 1905 accepted as Echinosigra paradoxa (Mortensen, 1905)
- Species Pourtalesia phiale Thomson, 1873 accepted as Echinosigra phiale (Thomson, 1873)
- Species Pourtalesia wandeli Mortensen, 1905 accepted as Pourtalesia miranda A. Agassiz, 1869
- Family Urechinidae Duncan, 1889 (1)
- Order Spatangoida (22)
- Subterclass Neognathostomata (4)
- Order Pourtalesioida accepted as Pourtalesiidae A. Agassiz, 1881
- Order Echinothuroida accepted as Echinothurioida
- Class Holothuroidea (181)
- 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 (1 847)
- 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 (105)
- 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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