IRMNG

Between brackets is the number of accepted species

1 Click on "-" to collapse/hide all child taxa

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
Order Asteroidea (awaiting allocation)
Order Cryptozonia †
Order Euaxosida †
Order Forcipulata accepted as Forcipulatida
Order Forcipulatida
Order Neoasteroidea (awaiting allocation)
Order Notomyotida
Order Paxillosida
Order Peripoda
Order Platyasterida
Order Pustulosida
Order Somasteroida †
Order Spinulosida
Family Acanthasteridae Sladen, 1889
Family Arkonasteridae Kesling, 1982 †
Family Asterinidae Gray, 1840
Family Echinasteridae Verrill, 1870
Family Ganeriidae Sladen, 1889
Family Metrodiridae Sladen, 1889 accepted as Echinasteridae Verrill, 1870
Family Mithrodiidae Viguier, 1878
Family Plesiosolasteridae †
Family Poraniidae Perrier, 1893
Genus Alexandraster Ludwig, 1905 accepted as Poraniopsis Perrier, 1891
Genus Bathyporania Mah & Foltz, 2014
Genus Cheilaster Bell, 1893 accepted as Chondraster Verrill, 1895
Genus Cheirastes Nobre, 1931
Genus Chondraster Verrill, 1895
Genus Chondraster Madsen, 1959 accepted as Porania Gray, 1840
Genus Clavaporania Mah & Foltz, 2014
Genus Culcitopsis Verrill, 1914
Genus Glabraster A.H. Clark, 1916
Genus Lahillea de Loriol, 1904 accepted as Poraniopsis Perrier, 1891
Genus Lahillia Loriol, 1906 accepted as Poraniopsis Perrier, 1891
Genus Lasiaster Sladen, 1889 accepted as Poraniomorpha Danielssen & Koren, 1881
Genus Marginaster Perrier, 1881
Genus Noriaster Blake, Tintori & Hagdorn, 2000 †
Genus Ortmannia de Loriol, 1906 accepted as Poraniopsis Perrier, 1891
Genus Porania Gray, 1840
Genus Poraniomorpha Danielssen & Koren, 1881
Genus Poraniopsis Perrier, 1891
Genus Poranisca Verrill, 1914 accepted as Marginaster Perrier, 1881
Genus Porianomorpha
Genus Pseudoporania Dons, 1936 accepted as Porania Gray, 1840
Species Pseudoporania stormi Dons, 1936 accepted as Porania stormi Dons, 1936
Genus Rhegaster Sladen, 1883 accepted as Poraniomorpha Danielssen & Koren, 1881
Genus Sphaeraster Dons, 1938 accepted as Poraniomorpha Danielssen & Koren, 1881
Genus Sphaeriaster Dons, 1939 accepted as Poraniomorpha Danielssen & Koren, 1881
Genus Spoladaster Fisher, 1940
Genus Tylaster Danielssen & Koren, 1881
Family Solasteridae Viguier, 1878
Family Valvasteridae Viguier, 1878 accepted as Asteropseidae Hotchkiss & Clark, 1976
Order Trichasteropsida
Order Uractinida †
Order Valvatida
Order Velatida
Family Embolasteridae Blake, 2008 †
Family Fandasteridae Blake & Elliott, 2003 †
Family Hudsonasteridae Schuchert, 1914 †
Family Paulasteriidae Mah et al., 2015
Genus Eriaster Blake & Guensburg, 2005 †
Genus Forbesasterias Fau, Wright, Ewin, Gale & Villier, 2024 †
Genus Marbleaster Fau, Wright, Ewin, Gale & Villier, 2024 †
Genus Superstesaster Villier et al., 2017 †
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
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