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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 (32 246)
- Kingdom Animalia (26 724)
- Phylum Acanthocephala (64)
- Phylum Annelida (2 174)
- Phylum Arthropoda (7 688)
- Subphylum Chelicerata (518)
- Subphylum Crustacea (7 156)
- Superclass Allotriocarida (102)
- Superclass Multicrustacea (6 356)
- Class Copepoda (2 855)
- Class Hexanauplia accepted as Thecostraca
- Class Malacostraca (3 338)
- Subclass Eumalacostraca (3 303)
- Superorder Eucarida (720)
- Superorder Peracarida (2 583)
- Order Amphipoda (1 286)
- Order Cumacea (204)
- Order Ingolfiellida (3)
- Order Isopoda (653)
- Order Lophogastrida (15)
- Order Mysida (201)
- Order Mysidacea accepted as Mysida
- Order Tanaidacea (219)
- Suborder Apseudomorpha (55)
- Suborder Neotanaidomorpha accepted as Neotanaoidea Sieg, 1980
- Suborder Tanaidomorpha (164)
- Superfamily Neotanaoidea Sieg, 1980 (8)
- Superfamily Paratanaoidea Lang, 1949 (151)
- Family Agathotanaidae Lang, 1971 (14)
- Family Akanthophoreidae Sieg, 1986 (12)
- Family Anarthruridae Lang, 1971 (5)
- Family Caudalongidae Błażewicz & Bird in Błażewicz, Jakiel, Bird & Studzian, 2024 (1)
- Family Colletteidae Larsen & Wilson, 2002 (14)
- Family Cryptocopidae Sieg, 1977 (2)
- Family Leptocheliidae Lang, 1973 (14)
- Family Leptognathiidae Sieg, 1976 (12)
- Subfamily Leptognathiinae Sieg, 1984 accepted as Leptognathiidae Sieg, 1976
- Genus Leptognathia Sars, 1882 (12)
- Species Leptognathia abyssi (Hansen, 1913) accepted as Leptognathiella abyssi Hansen, 1913
- Species Leptognathia acanthifera Hansen, 1913
- Species Leptognathia alba Hansen, 1913 accepted as Paraleptognathia alba (Hansen, 1913)
- Species Leptognathia amdrupii Hansen, 1913 accepted as Chauliopleona amdrupii (Hansen, 1913)
- Species Leptognathia arctophylax (Norman & Stebbing, 1886) accepted as Paranarthrurella arctophylax (Norman & Stebbing, 1886)
- Species Leptognathia armata Hansen, 1913 accepted as Chauliopleona armata (Hansen, 1913)
- Species Leptognathia brachiata Hansen, 1913 accepted as Paraleptognathia brachiata (Hansen, 1913)
- Species Leptognathia brevimana (Lilljeborg, 1864) accepted as Araphura brevimanus (Lilljeborg, 1864)
- Species Leptognathia brevimanu Nierstrasz & Schuurmans Stekhoven, 1930 accepted as Araphura brevimanus (Lilljeborg, 1864)
- Species Leptognathia breviremis (Lilljeborg, 1864)
- Species Leptognathia crassa Hansen, 1913
- Species Leptognathia crassimana Dollfus, 1898 accepted as Tanaissus lilljeborgi (Stebbing, 1891)
- Species Leptognathia filiformis (Lilljeborg, 1864) accepted as Araphura filiformis (Lilljeborg, 1864)
- Species Leptognathia gracilis (Krøyer, 1842) accepted as Akanthophoreus gracilis (Krøyer, 1842)
- Species Leptognathia hanseni Vanhöffen, 1907 accepted as Leptognathia gracilis (Krøyer, 1842)
- Species Leptognathia hastata Hansen, 1913 accepted as Chauliopleona hastata (Hansen, 1913)
- Species Leptognathia indivisa (Hansen, 1913)
- Species Leptognathia laticaudata Sars, 1882 accepted as Tanaopsis laticaudata (Sars, 1882)
- Species Leptognathia latiremis Hansen, 1913 accepted as Thorkelius latiremis (Hansen, 1913)
- Species Leptognathia longa (Kudinova-Pasternak, 1982)
- Species Leptognathia longiremis (Lilljeborg, 1864) accepted as Akanthophoreus longiremis (Lilljeborg, 1864)
- Species Leptognathia manca Sars, 1882
- Species Leptognathia ochracea (Hansen, 1913) accepted as Tanaella ochracea Hansen, 1913
- Species Leptognathia paramanca Lang, 1958
- Species Leptognathia polita Hansen, 1913 accepted as Leptognathioides polita (Hansen, 1913)
- Species Leptognathia profunda Hansen, 1913
- Species Leptognathia rigida (Bate & Westwood, 1868) accepted as Paratanais rigidus Bate & Westwood, 1868
- Species Leptognathia sarsi Hansen, 1909 accepted as Akanthophoreus gracilis (Krøyer, 1842)
- Species Leptognathia subaequalis Hansen, 1913 accepted as Leptognathiella subaequalis (Hansen, 1913)
- Species Leptognathia tenella Hansen, 1913
- Species Leptognathia uncinata Hansen, 1913 accepted as Tumidochelia uncinata (Hansen, 1913)
- Species Leptognathia unguicillata Lang, 1968 accepted as Tanaella unguicillata Norman & Stebbing, 1886
- Species Leptognathia ventralis Hansen, 1913
- Species Leptognathia vitjazi (Kudinova-Pasternak, 1982)
- Species Leptognathia vöringi (Sars, 1877) accepted as Paranarthrurella voeringi (Sars, 1877)
- Species Leptognathia voringii
- Species Leptognathia zezinae Kudinova-Pasternak, 1973
- Family Mirandotanaidae Błażewicz-Paszkowycz & Bamber, 2009 (1)
- Family Nototanaidae Sieg, 1976
- Family Paranarthrurellidae Błażewicz, Jóźwiak & Frutos, 2019 (2)
- Family Paratanaidae Lang, 1949 (3)
- Family Paratanaoidea incertae sedis (6)
- Family Pseudotanaidae Sieg, 1976 (21)
- Family Tanaellidae Larsen & Wilson, 2002 (5)
- Family Tanaissuidae Bird & Larsen, 2009 (3)
- Family Tanaopsidae Błażewicz-Paszkowycz & Bamber, 2012 (2)
- Family Typhlotanaidae Sieg, 1984 (34)
- Superfamily Tanaidoidea Nobili, 1906 (5)
- Superfamily Tanaoidea Dana, 1849 accepted as Tanaidoidea Nobili, 1906
- Order Thermosbaenacea (2)
- Subclass Hoplocarida (25)
- Subclass Phyllocarida (10)
- Class Tantulocarida (13)
- Class Thecostraca (150)
- Superclass Oligostraca (698)
- Class Maxillopoda
- Subphylum Myriapoda (14)
- 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 (4 728)
- 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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