IRMNG

Between brackets is the number of accepted species

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2 Shows the number of accepted species within the taxon

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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
Subphylum Cephalochordata
Subphylum Tunicata accepted as Urochordata
Subphylum Urochordata
Subphylum Vertebrata
Superclass Tetrapoda
Class Acanthodii †
Class Actinopterygii
Order Acanthomorpha
Order Acipenseriformes
Order Actinopterygii (awaiting allocation)
Order Actinopterygii incertae sedis
Order Aeduelliformes †
Order Albuliformes
Order Alepisauriformes
Order Amiiformes
Order Anguilliformes
Order Ankylophoriformes †
Order Argentiniformes
Order Asarotiformes †
Order Ascalaboidiformes †
Order Aspidorhynchiformes †
Order Ateleopodiformes
Order Atheriniformes
Order Aulopiformes
Order Batrachoidiformes
Order Beloniformes
Order Beryciformes
Order Bobasatraniformes † accepted as Bobasatraniiformes †
Order Bobasatraniiformes †
Order Catervarioliformes †
Order Cephaloxeniformes †
Order Cetomimiformes
Order Characiformes
Order Cheirolepiformes †
Order Clupeiformes
Order Clupeocephala incertae sedis
Order Clupeomorpha incertae sedis
Order Crossognathiformes †
Order Ctenothrissiformes †
Order Cypriniformes
Order Cyprinodontiformes
Order Dactylopteriformes accepted as Syngnathiformes
Order Dapediiformes †
Order Discordichthyiformes †
Order Dorsetichthyiformes †
Order Dorypteriformes †
Order Ellimmichthyiformes †
Order Elonichthyiformes †
Order Elopiformes
Order Esociformes
Order Eurynotoidiformes †
Order Euteleostei incertae sedis
Order Gadiformes
Order Gasterosteiformes
Order Gobiesociformes
Order Gobiiformes
Order Gonorhynchiformes accepted as Gonorynchiformes
Order Gonorynchiformes
Order Guildayichthyiformes †
Order Gymnotiformes
Order Halecomorphi incertae sedis
Order Haplolepidiformes †
Order Holocentriformes
Order Ichthyodectiformes †
Order Ionoscopiformes †
Order Kyphosichthyiformes †
Order Lampriformes
Order Lepisosteiformes
Order Leptolepidiformes †
Order Lophiiformes
Order Louwoichthyiformes †
Order Luganoiiformes †
Order Lycopteriformes †
Order Macrosemiiformes †
Order Megalopiformes accepted as Elopiformes
Order Mormyriformes accepted as Osteoglossiformes
Order Myctophiformes
Order Neopterygii incertae sedis
Order Notacanthiformes
Order Ophidiiformes
Order Ophiopsiformes †
Order Ophisthomi †
Order Osmeriformes
Order Osteoglossiformes
Order Osteoglossomorpha incertae sedis
Order Pachycormiformes †
Order Palaeonisciformes †
Order Palaeoniscimorpha incertae sedis
Order Palaeoniscoidea † accepted as Palaeonisciformes †
Order Paleonisciformes † accepted as Palaeonisciformes †
Order Panxianichthyformes †
Order Paphosisciformes †
Order Parasemionotiformes †
Order Pattersonichthyiformes †
Order Peltopleuriformes †
Order Perciformes
Order Percomorpha incertae sedis
Order Percopsiformes
Order Perleidiformes †
Order Pholidophoriformes †
Order Pholidophoroidea † accepted as Pholidophoriformes †
Order Pholidopleuriformes †
Order Pleuronectiformes
Order Polymixiiformes
Order Prohaleciteiformes †
Order Protacanthopterygii incertae sedis
Order Ptycholepiformes †
Order Pycnodontiformes †
Order Redfieldiiformes †
Order Saccopharyngiformes
Order Salmoniformes
Order Saurichthyiformes †
Order Scanilepiformes †
Order Scorpaeniformes
Order Semionotiformes †
Order Siluriformes
Order Sorbininardiformes †
Order Stephanoberyciformes
Order Stomiiformes
Order Synbranchiformes
Order Syngnathiformes
Order Tarrasiiformes †
Order Teleostei incertae sedis
Order Teleostii (awaiting allocation)
Order Tetraodontiformes
Family Aracanidae Hollard, 1860
Family Avitoplectidae Bemis, Tyler, Bemis, Kumar, Rana & Smith, 2017 †
Family Balistidae Rafinesque, 1810
Family Balistoidei incertae sedis
Family Cretatriacanthidae Tyler & Sorbini, 1996 †
Family Diodontidae Bonaparte, 1835
Family Eoplectidae †
Family Eotrigonodontidae †
Family Molidae Bonaparte, 1835
Family Monacanthidae Nardo, 1843
Family Ostraciidae Rafinesque, 1810
Family Ostraciontidae accepted as Ostraciidae Rafinesque, 1810
Family Plectocretacicidae Tyler & Sorbini, 1996 †
Family Protriacanthidae Tyler & Sorbini, 1996 †
Family Spinacanthidae †
Family Tetraodontidae Bonaparte, 1831
Genus Akamefugu Abe, 1954 accepted as Takifugu Abe, 1949
Genus Amblirhynchotus Hollard, 1857 accepted as Amblyrhynchotes Troschel, 1856
Genus Amblyrhinchotes accepted as Amblyrhynchotes Troschel, 1856
Genus Amblyrhinchotus accepted as Amblyrhynchotes Troschel, 1856
Genus Amblyrhynchote Bibron in Duméril, 1855 accepted as Amblyrhynchotes Troschel, 1856
Genus Amblyrhynchotes Troschel, 1856
Genus Amblyrhynchotus Hollard, 1857 accepted as Amblyrhynchotes Troschel, 1856
Genus Anchisomus Richardson, 1854 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Anosmius Peters, 1855 accepted as Canthigaster Swainson, 1839
Genus Aphanacanthe Bibron in Duméril, 1855 accepted as Aphanacanthus Troschel (ex Bibron), 1856
Genus Aphanacanthus Troschel (ex Bibron), 1856
Genus Aphanacanthus Le Danois, 1959 accepted as Tetractenos Hardy, 1983
Genus Apsicephalus Hollard, 1857 accepted as Lagocephalus Swainson, 1839
Genus Archaeotetraodon Tyler & Bannikov, 1994 †
Genus Arothron Müller, 1841
Genus Auriglobus Kottelat, 1999
Genus Batrachops Bibron in Duméril, 1855 accepted as Colomesus Gill, 1884
Genus Boesemanichthys Abe, 1952 accepted as Arothron Müller, 1841
Genus Brachycephalus Hollard, 1857 accepted as Tetraodon Linnaeus, 1758
Genus Canthigaster Swainson, 1839
Genus Canthogaster Bleeker, 1866 accepted as Canthigaster Swainson, 1839
Genus Carinatetraodon accepted as Carinotetraodon Benl, 1957
Genus Carinotetraodon Benl, 1957
Genus Cathigaster accepted as Canthigaster Swainson, 1839
Genus Cathingaster accepted as Canthigaster Swainson, 1839
Genus Catophorhynchus Troschel, 1856 accepted as Arothron Müller, 1841
Genus Cheilichthys Agassiz, 1845 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Cheilichthys Müller, 1841 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Chelichthys Müller, 1841
Genus Chelondon accepted as Chelonodon Müller, 1841
Genus Chelonodon Müller, 1841
Genus Chelonodontops Smith, 1958 accepted as Chelonodon Müller, 1841
Genus Chonerhinos Bleeker, 1854
Genus Chonerhinus Bleeker, 1865 accepted as Chonerhinos Bleeker, 1854
Genus Cirrhisomus Swainson, 1839 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Cirrhosomus Agassiz, 1846 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Cirrisomus Bonaparte, 1841 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Colomesus Gill, 1884
Genus Contusus Whitley, 1947
Genus Crauracium Agassiz, 1846 accepted as Crayracion Schaeffer, 1760
Genus Crayacion accepted as Crayracion Schaeffer, 1760
Genus Crayracion Schaeffer, 1760 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Crayracion Bleeker, 1865 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Crayracion Klein, 1777 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Crayracion Walbaum, 1792 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Cyprichthys Whitley, 1936 accepted as Arothron Müller, 1841
Genus Dibolomycter accepted as Dilobomycter Troschel (ex Bibron), 1856
Genus Dibolomyctère accepted as Dilobomycter Troschel (ex Bibron), 1856
Genus Dichotomycter Hollard, 1857 accepted as Tetraodon Linnaeus, 1758
Genus Dichotomycter Troschel (ex Bibron), 1856 accepted as Tetraodon Linnaeus, 1758
Genus Dichotomyctere Bibron in Duméril, 1855 accepted as Tetraodon Linnaeus, 1758
Genus Dichotomycterus Troschel, 1856 accepted as Dichotomycter Troschel (ex Bibron), 1856
Genus Dilobmycterus accepted as Dilobomycter Troschel (ex Bibron), 1856
Genus Dilobomycter Hollard, 1857
Genus Dilobomycter Troschel (ex Bibron), 1856 accepted as Arothron Müller, 1841
Genus Dilobomycterus Troschel, 1856 accepted as Dilobomycter Troschel (ex Bibron), 1856
Genus Dylobomycter Hollard, 1857 accepted as Arothron Müller, 1841
Genus Ephippion Troschel, 1856
Genus Ephippion Bibron in Duméril, 1855
Genus Epipedorhynchus Troschel, 1856
Genus Eumycterias Jenkins, 1901 accepted as Canthigaster Swainson, 1839
Genus Feroxodon Su, Hardy & Tyler, 1986
Genus Fugu Abe, 1952
Genus Gastrophyses Peters, 1855 accepted as Takifugu Abe, 1949
Genus Gastrophysis accepted as Gastrophysus Müller, 1843
Genus Gastrophysus Müller, 1843 accepted as Takifugu Abe, 1949
Genus Geneion Bibron in Duméril, 1855 accepted as Lagocephalus Swainson, 1839
Genus Guentheridia Gilbert & Starks, 1904
Genus Hemiconiatus Günther, 1870 accepted as Ephippion Bibron in Duméril, 1855
Genus Higanfugu Abe, 1949 accepted as Takifugu Abe, 1949
Genus Javichthys Hardy, 1985
Genus Kanduka Hora, 1925 accepted as Arothron Müller, 1841
Genus Laeviphysus Li in Su & Li, 2002 accepted as Lagocephalus Swainson, 1839
Genus Lagocephalus Swainson, 1839
Genus Leiodon Swainson, 1839
Genus Leisomus Swainson, 1839 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Lepidorbidus Fowler, 1929 accepted as Tetraodon Linnaeus, 1758
Genus Liosaccus Günther, 1870 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Lucubrapiscis Whitley, 1931 accepted as Canthigaster Swainson, 1839
Genus Marilyna Hardy, 1982
Genus Monotreta Hollard, 1857 accepted as Monotretus Troschel, 1856
Genus Monotrete Bibron in Duméril, 1855
Genus Monotretus Troschel, 1856 accepted as Tetraodon Linnaeus, 1758
Genus Omegophora Whitley, 1934
Species Omegophora armilla (Waite & McCulloch, 1915)
Species Omegophora cyanopunctata Hardy & Hutchins, 1981
Genus Ooides Agassiz, 1846 accepted as Tetraodon Linnaeus, 1758
Genus Ooides Agassiz, 1846 [2] accepted as Ovoides Anonymous, 1798
Genus Oonides Latreille, 1804 accepted as Ovoides Anonymous, 1798
Genus Oonidus Rafinesque, 1815
Genus Oovidus Bonaparte, 1831 accepted as Tetraodon Linnaeus, 1758
Genus Orbidus Rafinesque, 1815 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Orbis Fischer, 1813 accepted as Tetraodon Linnaeus, 1758
Genus Orbis Müller, 1766
Genus Orbis Catesby, 1771
Genus Ovoides Anonymous, 1798
Genus Ovoides Cuvier, 1800 accepted as Ovoides Anonymous, 1798
Genus Ovoides Duméril, 1805 accepted as Ovoides Anonymous, 1798
Genus Ovoides Lacepède, 1798 accepted as Ovoides Anonymous, 1798
Genus Ovum Bloch & Schneider, 1801 accepted as Tetraodon Linnaeus, 1758
Genus Pelagocephalus Tyler & Paxton, 1979
Genus Physogaster Müller, 1841 accepted as Takifugu Abe, 1949
Genus Pleudranacanthus accepted as Pleuranacanthus Bleeker, 1865
Genus Pleuranacanthus Bleeker, 1865 accepted as Lagocephalus Swainson, 1839
Genus Polyspina Hardy, 1983
Genus Prilonotus Richardson, 1854 accepted as Canthigaster Swainson, 1839
Genus Promecocephale Bibron in Duméril, 1855 accepted as Lagocephalus Swainson, 1839
Genus Promecocephalus Troschel, 1856 accepted as Lagocephalus Swainson, 1839
Genus Proodus Fowler, 1944
Genus Psilonotus Swainson, 1839 accepted as Canthigaster Swainson, 1839
Genus Reicheltia Hardy, 1982
Genus Rhynchotes Troschel, 1856 accepted as Canthigaster Swainson, 1839
Genus Rynchotus Hollard, 1857 accepted as Canthigaster Swainson, 1839
Genus Shippofugu Abe, 1949 accepted as Amblyrhynchotes Troschel, 1856
Genus Shosaifugu Abe, 1950 accepted as Takifugu Abe, 1949
Genus Sphaeroides Agassiz, 1846 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Spheroides Bosc, 1803
Genus Spheroides Lacepède, 1800 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Spheroides Duméril, 1806 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Sphoerodon Rüppell, 1838 accepted as Monotaxis Anonymous [Bennett], 1830
Genus Sphoeroides Anonymous [Lacepède], 1798
Genus Stenometope Bibron in Duméril, 1855 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Stenometopus Troschel, 1856 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Takifugu Abe, 1949
Genus Takyfugu accepted as Takifugu Abe, 1949
Genus Tetractenos Hardy, 1983
Genus Tetradon Scopoli, 1777 accepted as Tetraodon Linnaeus, 1758
Genus Tetraodon Linnaeus, 1758
Genus Tetrodon Linnaeus, 1766
Genus Thecapteryx Fowler, 1948 accepted as Sphoeroides Anonymous [Lacepède], 1798
Genus Torafuga Abe, 1939 accepted as Fugu Abe, 1952
Genus Torafugu Abe, 1950 accepted as Takifugu Abe, 1949
Genus Torguigener accepted as Torquigener Whitley, 1930
Genus Torquigener Whitley, 1930
Genus Tropidichthys Bleeker, 1854 accepted as Canthigaster Swainson, 1839
Genus Tylerius Hardy, 1984
Genus Uranostoma Bleeker, 1865 accepted as Spheroides Lacepède, 1800
Genus Xenopterus Troschel, 1856
Family Tetraodontiformes (awaiting allocation)
Family Tetraodontoidea (awaiting allocation)
Family Triacanthidae Bleeker, 1859
Family Triacanthodidae Gill, 1862
Family Triacanthoidae accepted as Triacanthodidae Gill, 1862
Family Trigonodontidae †
Family Trigonodontoidae Weiler, 1929 † accepted as Trigonodontidae †
Family Triodontidae Bleeker, 1859
Order Tselfatiformes accepted as Tselfatiiformes †
Order Tselfatiiformes †
Order Zeiformes
Genus Avitosmerus Fielitz, 2002 †
Genus Avonichthys Wilson, Pardo & Anderson, 2018 †
Genus Bacchiaichthys Bannikov & Sorbini, 2000 †
Genus Bethesdaichthys Bender, 2001 †
Genus Bluefieldius Mickle, 2018 †
Genus Choctawichthys Schwarzhans & Stringer in Stringer et al., 2020 †
Genus Cladistia Cope, 1870
Genus Diplospondichthys Filleul & Dutheil, 2004 †
Genus Fuyuanichthys Xu, Ma & Ren, 2018 †
Genus Gwyneddocaris Bock, 1946 †
Genus Otolithopsis Huddleston, 1983 †
Genus Otolithus Koken, 1884 † accepted as Otolithopsis Huddleston, 1983 †
Class Agnatha (awaiting allocation)
Class Cephalaspidomorphi
Class Chondrichthyes
Class Conodonta †
Class Dipnoi
Class Dipnomorpha accepted as Dipnoi
Class Galeaspida †
Class Gnathostomata incertae sedis †
Class Myxini
Class Osteichthyes (awaiting allocation)
Class Osteichthyes incertae sedis †
Class Ostracodermi †
Class Pisces (awaiting allocation)
Class Placodermi †
Class Pteraspidomorphi †
Class Sarcopterygii
Class Thelodonti †
Genus Emmonsaspis Resser & Howell, 1938 †
Genus Harajicadectes Choo, Holland, Clement, King, Challands, Young & Long, 2024 †
Genus Kahamachli Malkani, 2019 †
Genus Nuucichthys Lerosey-Aubril & Ortega-Hernández, 2024 †
Genus Rhynchocopros Hunt, Lucas & Spielmann, 2013 †
Genus Santamariacopros Hunt, Lucas & Spielmann, 2013 †
Genus Squirmarius McCoy, Wittry, Sadabadi & Mayer, 2023 †
Class Chordata (awaiting allocation)
Class Eotetrapodiformes incertae sedis
Phylum Cnidaria
Phylum Ctenophora
Phylum Cycliophora
Phylum Cycloneuralia incertae sedis
Phylum Ecdysozoa incertae sedis †
Phylum Echinodermata
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