IRMNG

Between brackets is the number of accepted species

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2 Shows the number of accepted 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

Show accepted taxa only Only show main ranks

Biota
Kingdom Animalia
Phylum Acanthocephala
Phylum Agmata †
Phylum Animalia (awaiting allocation)
Phylum Animalia incertae sedis
Phylum Annelida
Phylum Arthropoda
Phylum Brachiopoda
Phylum Bryozoa
Phylum Cephalorhyncha incertae sedis
Phylum Chaetognatha
Phylum Chitinozoa †
Phylum Chordata
Phylum Cnidaria
Phylum Ctenophora
Phylum Cycliophora
Phylum Cycloneuralia incertae sedis
Phylum Ecdysozoa incertae sedis †
Phylum Echinodermata
Class Asteroidea
Class Asterozoa (awaiting allocation)
Class Blastoidea †
Class Cornuta
Class Coronata
Class Coronoidea †
Class Crinoidea
Class Ctenocystoidea †
Class Cystoidea
Class Diploporita †
Class Echinodermata (awaiting allocation)
Class Echinodermata incertae sedis
Class Echinoidea
Order Arbacioida
Order Archaeocidaroida
Order Bothriocidaroida †
Order Camarodonta
Order Cassiduloida
Order Cidaroida
Order Clypeasteroida
Order Diadematoida
Order Disasteroida †
Order Echinocystitoida
Order Echinoida
Order Echinoidea (awaiting allocation)
Order Echinoidea incertae sedis
Order Echinothurioida
Order Echinothuroida
Order Euechinoidea incertae sedis
Order Hemicidaroida †
Order Holasteroida
Order Holectypoida
Order Neognathostomata incertae sedis
Order Oligopygoida †
Order Orthopsida †
Order Palaechinoida †
Order Pedinoida
Order Phymosomatoida
Order Plesiocidaroida †
Order Pygasteroida †
Order Salenioida
Order Spatangoida
Family Aeropsidae Lambert, 1896
Family Antillasteridae Lambert in Lambert & Thiéry, 1924 †
Family Asterostomatidae Pictet, 1857
Family Brissidae Gray, 1855
Genus Allobrissus Mortensen, 1950 accepted as Brissus Gray, 1825
Genus Anabrissus Mortensen, 1950
Genus Anametalia Mortensen, 1950
Genus Brisopsis d'Orbigny, 1852 † accepted as Brissopsis L. Agassiz, 1840
Genus Brissalius Coppard, 2008
Genus Brissiopsis Gray, 1848 accepted as Brissopsis L. Agassiz, 1840
Genus Brissoma Pomel, 1888 accepted as Brissopsis L. Agassiz, 1840
Genus Brissopsis L. Agassiz, 1840
Genus Brissus Leske, 1778
Genus Brissus Modeer, 1793
Genus Brissus Gray, 1825
Genus Bryssopsis Meissner in Bronn, 1903 † accepted as Brissopsis L. Agassiz, 1840
Genus Bryssus Martens in Decken, 1869 accepted as Brissus Gray, 1825
Genus Cionobrissus A. Agassiz, 1879
Genus Cionobryssus Meissner in Bronn, 1903 accepted as Cionobrissus A. Agassiz, 1879
Genus Deakia Pavay, 1875 †
Genus Eobrissus Bell, 1904 accepted as Metalia Gray, 1855
Genus Gualtiera Quenstedt, 1874
Genus Gueltieria Desor, 1858
Genus Hemibrissus Pomel, 1869 accepted as Meoma Gray, 1851
Genus Hernandezaster Sánchez Roig, 1949 † accepted as Meoma Gray, 1851
Genus Heterospataegus Fourtau, 1912
Genus Idiobrissus Clark, 1939 accepted as Idiobryssus H.L. Clark, 1939
Genus Idiobryssus H.L. Clark, 1939
Genus Kleinia Gray, 1851 accepted as Brissopsis L. Agassiz, 1840
Genus Manopneustes Desor, 1858
Genus Megapatangus Sánchez-Roig, 1953
Genus Meoma Gray, 1851
Genus Metalia Gray, 1855
Genus Metaliopsis Fourtau, 1916 accepted as Metalia Gray, 1855
Genus Metallia accepted as Metalia Gray, 1855
Genus Mortensenaster Lambert, 1922 accepted as Rhabdobrissus Cotteau, 1889
Genus Neopneustes Duncan, 1889
Genus Peraspatangus Philip & Foster, 1971 †
Genus Peripneustes Cotteau, 1875 † accepted as Schizobrissus Pomel, 1869 †
Genus Plagiobrissus Pomel, 1883
Genus Plagionotus L. Agassiz in L. Agassiz & Desor, 1847 accepted as Plagiobrissus Pomel, 1883
Species Plagionotus africanus Verrill, 1871 accepted as Plagiobrissus africanus (Verrill, 1871)
Species Plagionotus desorii Gray, 1855 accepted as Plagiobrissus grandis (Gmelin, 1788)
Species Plagionotus pectoralis (Lamarck, 1816) accepted as Plagiobrissus grandis (Gmelin, 1788)
Genus Plagiostomus d'Orbigny, 1853 accepted as Plagiobrissus Pomel, 1883
Genus Pletotaenia Lambert & Thiéry, 1925
Genus Prometalia Pomel, 1883 accepted as Metalia Gray, 1855
Genus Radiobrissus Fourtau, 1913 † accepted as Metalia Gray, 1855
Genus Rhabdobrissus Cotteau, 1889 accepted as Plagiobrissus Pomel, 1883
Genus Rhabdobryssus Meissner in Bronn, 1903 accepted as Rhabdobrissus Cotteau, 1889
Genus Rhinobrissus Quenstedt, 1874 accepted as Rhynobrissus A. Agassiz, 1872
Genus Rhinobryssus Meissner in Bronn, 1930 accepted as Rhynobrissus A. Agassiz, 1872
Genus Rhynobrissus A. Agassiz, 1872
Genus Rojasia Sánchez Roig, 1951 † accepted as Schizobrissus Pomel, 1869 †
Genus Sandiegoaster Sánchez Roig, 1952 † accepted as Brissus Gray, 1825
Genus Schizobrissus Pomel, 1869 †
Genus Taimanawa Henderson & Fell, 1969
Genus Toxobrissus Desor, 1858 accepted as Brissopsis L. Agassiz, 1840
Genus Toxobryssus Meissner, 1903 accepted as Brissopsis L. Agassiz, 1840
Genus Xanthobrissus A. Agassiz, 1863 accepted as Metalia Gray, 1855
Genus Xantobrissus Lambert & Thiéry, 1924
Genus Zeugaster Lambert, 1907 accepted as Brissopsis L. Agassiz, 1840
Family Brissopsidae Lambert, 1905
Family Calymnidae Mortensen, 1907
Family Echinocardiidae Cooke, 1942 accepted as Loveniidae Lambert, 1905
Family Epiasteridae Vadet & Nicolleau, 2015 †
Family Eupatagidae Lambert, 1905
Family Eupatangidae accepted as Eupatagidae Lambert, 1905
Family Eurypatagidae Kroh, 2007
Family Hemiasteridae H. L. Clark, 1917
Family Holasteridae Pictet, 1857
Family Loveniidae Lambert, 1905
Family Macropneustidae Lambert, 1905
Family Maretiidae Lambert, 1905
Family Megapneustidae Fourtau, 1905 †
Family Micrasteridae Lambert, 1920
Family Micrasterina incertae sedis
Family Ovulasteridae Lambert, 1896 †
Family Palaeopneustidae Mortensen, 1950 accepted as Paleopneustidae A. Agassiz, 1904
Family Palaeostomatidae Lovén, 1868
Family Palaeotropidae Lambert, 1896
Family Paleopneustidae A. Agassiz, 1904
Family Paleopneustina incertae sedis
Family Periasteridae Lambert, 1920 †
Family Pericosmidae Lambert, 1905
Family Plesiasteridae Lambert, 1920 †
Family Pourtalesiidae A. Agassiz, 1881
Family Prenasteridae Lambert, 1905
Family Prospatangidae Lambert, 1905 accepted as Spatangidae Gray, 1825
Family Schizasteridae Lambert et al., 1905
Family Spatangidae Gray, 1825
Family Spatangoida (awaiting allocation)
Family Toxasteridae Lambert, 1920
Family Unifasciidae Cooke, 1959 †
Family Urechinidae Duncan, 1889
Genus Adetaster Lambert, 1895 †
Genus Apoxypetalum McNamara, 1993 † accepted as Brissopatagus Cotteau, 1863 †
Genus Brissopatagus Cotteau, 1863 †
Genus Brissospatagus Agassiz, 1872 † accepted as Brissopatagus Cotteau, 1863 †
Genus Brissospatangus Cotteau in d'Orbigny, 1886 † accepted as Brissopatagus Cotteau, 1863 †
Genus Catoproctus Lambert, 1932 †
Genus Gillechinus Fell, 1964 †
Genus Hysteraster McNamara & Barrie, 1992 † accepted as Brissopatagus Cotteau, 1863 †
Genus Meijeria accepted as Meijerea Döderlein, 1906
Genus Sardospatangus Stara, Charbonnier & Borghi, 2018 †
Genus Skouraster Lambert, 1937 †
Order Temnopleuroida
Order Thielicidaroida
Order Triadotiaroida †
Genus Cunidentechinus Smith, 2016 †
Class Edrioasteroidea †
Class Edrioblastoidea †
Class Eocrinoidea †
Class Helicoplacoidea †
Class Holothuroidea
Class Homoiostelea †
Class Homostelea †
Class Ophiocistioidea †
Class Ophiuroidea
Class Parablastoidea †
Class Paracrinoidea †
Class Rhombifera †
Class Somasteroidea
Class Stelleroidea
Class Stylophora †
Genus Anadema Meuschen, 1787
Genus Artocrea Meuschen, 1787
Genus Birita Meuschen, 1787
Genus Disci-transfixus Meuschen, 1787
Genus Galea Meuschen, 1787
Genus Olivaeformis Meuschen, 1787
Genus Stribilita Meuschen, 1787
Phylum Entoprocta
Phylum Gastrotricha
Phylum Gnathostomulida
Phylum Hemichordata
Phylum Hyolitha †
Phylum Kinorhyncha
Phylum Lobopoda †
Phylum Loricifera
Phylum Micrognathozoa
Phylum Mollusca
Phylum Monoblastozoa accepted as Animalia incertae sedis
Phylum Nematoda
Phylum Nematomorpha
Phylum Nemertea
Phylum Onychophora
Phylum Orthonectida
Phylum Phoronida
Phylum Placozoa
Phylum Platyhelminthes
Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
Phylum Porifera
Phylum Priapula accepted as Priapulida
Phylum Priapulida
Phylum Problematica † accepted as Animalia incertae sedis
Phylum Rhombozoa
Phylum Rotifera
Phylum Scalidophora incertae sedis
Phylum Sipuncula
Phylum Tardigrada
Phylum Trace fossils †
Phylum Vendobionta †
Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
Phylum Vetulicolia †
Phylum Vinctiplicata incertae sedis †
Phylum Xenacoelomorpha
Genus Trilobocaris Pribyl, 1953 †
Kingdom Archaea
Kingdom Bacteria
Kingdom Chromista
Kingdom Fungi
Kingdom Plantae
Kingdom Protista accepted as Protozoa
Kingdom Protozoa
Kingdom Viruses