Benutzer:Haplochromis/Systematik der Knochenfische
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Eschmeyers Catalog of Fishes, November 2024
Class Myxini
- Ordnung Myxiniformes
- Familie Myxinidae Rafinesque 1815 (hagfishes)
- Unterfamilie Rubicundinae Fernholm, Norén, Kullander, Quattrini et al. 2013 (reddish hagfishes)
- Unterfamilie Eptatretinae Bonaparte 1850 (multi-gill hagfishes)
- Unterfamilie Myxininae Rafinesque 1815 (hagfishes)
- Familie Myxinidae Rafinesque 1815 (hagfishes)
Class Petromyzonti
- Ordnung Petromyzontiformes
- Familie Petromyzontidae Bonaparte 1831 (lampreys)
- Familie Geotriidae Gill 1893 (pouched lampreys)
- Familie Mordaciidae Gill 1893 (southern topeyed lampreys)
Class Elasmobranchii
- Ordnung Hexanchiformes
- Familie Hexanchidae Gray 1851 (cow sharks)
- Familie Chlamydoselachidae Garman 1884 (frill sharks)
- Ordnung Heterodontiformes
- Familie Heterodontidae Gray 1851 (bullhead sharks or horn sharks)
- Ordnung Orectolobiformes
- Familie Rhincodontidae Müller & Henle 1841 (whale sharks)
- Familie Parascylliidae Gill 1862 (collared carpet sharks)
- Familie Brachaeluridae Applegate 1974 (blind sharks)
- Familie Orectolobidae Gill 1896 (wobbegongs)
- Familie Hemiscylliidae Gill 1862 (bamboo sharks)
- Familie Stegostomatidae Gill 1862 (zebra sharks)
- Familie Ginglymostomatidae Gill 1862 (nurse sharks)
- Ordnung Lamniformes
- Familie Mitsukurinidae Jordan 1898 (goblin sharks)
- Familie Carchariidae Müller & Henle 1838 (sand tigers)
- Familie Odontaspididae Müller & Henle 1839 (sand tiger sharks)
- Familie Pseudocarchariidae Taylor, Compagno & Struhsaker 1983 (crocodile sharks)
- Familie Megachasmidae Taylor, Compagno & Struhsaker 1983 (megamouth sharks)
- Familie Alopiidae Bonaparte 1835 (thresher sharks)
- Familie Cetorhinidae Gill 1861 (basking sharks)
- Familie Lamnidae Bonaparte 1835 (mackerel sharks)
- Ordnung Carcharhiniformes
- Unterordnung Scyliorhinoidei
- Familie Scyliorhinidae Gill 1862 (catsharks)
- Unterordnung Carcharhinoidei
- Familie Atelomycteridae White 1936 (coloured catsharks)
- Familie Pentanchidae Smith 1912 (deepwater catsharks)
- Familie Dichichthyidae White, Stewart, O'Neill & Naylor 2024 (bristle sharks)
- Familie Pseudotriakidae Gill 1893 (false catsharks)
- Familie Proscylliidae Fowler 1941 (finback catsharks)
- Familie Leptochariidae Gray 1851 (barbeled houndsharks)
- Familie Triakidae Gray 1851 (houndsharks)
- Unterfamilie Triakinae Gray 1851 (smouth-hounds)
- Unterfamilie Galeorhininae Gill 1862 (school sharks)
- Familie Hemigaleidae Hasse 1878 (weasel sharks)
- Familie Carcharhinidae Jordan & Evermann 1896 (requiem sharks)
- Familie Galeocerdonidae Poey 1875 (tiger sharks)
- Familie Sphyrnidae Bonaparte 1840 (hammerhead sharks)
- Unterordnung Scyliorhinoidei
- Ordnung Squaliformes
- Familie Dalatiidae Gray 1851 (kitefin sharks)
- Familie Etmopteridae Fowler 1934 (lantern sharks)
- Familie Somniosidae Jordan 1888 (sleeper sharks)
- Familie Oxynotidae Gill 1863 (rough sharks)
- Familie Centrophoridae Bleeker 1859 (gulper sharks)
- Familie Squalidae Blainville 1816 (dogfish sharks)
- Ordnung Echinorhiniformes
- Familie Echinorhinidae Gill 1862 (bramble sharks)
- Ordnung Pristiophoriformes
- Familie Pristiophoridae Bleeker 1859 (saw sharks)
- Ordnung Squatiniformes
- Familie Squatinidae Blainville 1816 (angel sharks)
- Ordnung Torpediniformes
- Familie Platyrhinidae Jordan 1923 (thornbacks or fanrays)
- Familie Narkidae Fowler 1934 (sleeper rays)
- Familie Narcinidae Gill 1862 (electric rays)
- Familie Hypnidae Gill 1862 (coffin rays)
- Familie Torpedinidae Henle 1834 (torpedo electric rays or torpedo rays)
- Ordnung Rhinopristiformes
- Familie Trygonorrhinidae Last, Séret & Naylor 2016 (fiddler rays or banjo rays)
- Familie Rhinobatidae Bonaparte 1835 (guitarfishes)
- Familie Rhinidae Müller & Henle 1841 (bowmouth guitarfishes or wedgefishes)
- Familie Glaucostegidae Last, Séret & Naylor 2016 (giant guitarfishes)
- Familie Pristidae Bonaparte 1835 (sawfishes)
- Ordnung Rajiformes
- Familie Rajidae Blainville 1816 (hardnose skates)
- Familie Arhynchobatidae Fowler 1934 (softnose skates or longtail skates)
- Familie Gurgesiellidae de Buen 1959 (pygmy skates)
- Familie Anacanthobatidae von Bonde & Swart 1923 (legskates or smooth skates)
- Ordnung Myliobatiformes
- Familie Zanobatidae Fowler 1934 (panrays)
- Familie Hexatrygonidae Heemstra & Smith 1980 (sixgill stingrays)
- Familie Dasyatidae Jordan & Gilbert 1879 (whiptail stingrays)
- Unterfamilie Dasyatinae Jordan & Gilbert 1879 (stingrays)
- Unterfamilie Neotrygoninae Last, Naylor & Manjaji-Matsumoto 2016 (shortsnout stingrays)
- Unterfamilie Urogymninae Gray 1851 (whiprays)
- Unterfamilie Hypolophinae Stromer 1910 (cowtail stingrays)
- Familie Potamotrygonidae Garman 1877 (neotropical stingrays)
- Unterfamilie Styracurinae Carvalho, Loboda & da Silva 2016 (whiptail stingrays)
- Unterfamilie Potamotrygoninae Garman 1877 (river stingrays)
- Familie Urotrygonidae McEachran, Dunn & Miyake 1996 (American round stingrays)
- Familie Gymnuridae Fowler 1934 (butterfly rays)
- Familie Plesiobatidae Nishida 1990 (deepwater stingrays or giant stingarees)
- Familie Urolophidae Müller & Henle 1841 (round stingrays or stingarees)
- Familie Aetobatidae Agassiz 1858 (pelagic eagle rays)
- Familie Myliobatidae Bonaparte 1835 (eagle rays)
- Familie Rhinopteridae Jordan & Evermann 1896 (cownose rays)
- Familie Mobulidae Gill 1893 (mantas or devil rays)
Class Holocephali
- Ordnung Chimaeriformes
- Familie Callorhinchidae Garman 1901 (plownose chimaeras)
- Familie Chimaeridae Rafinesque 1815 (shortnose chimaeras or ratfishes)
- Familie Rhinochimaeridae Garman 1901 (longnose chimaeras)
Class Cladistii
- Ordnung Polypteriformes
- Familie Polypteridae Bonaparte 1835 (bichirs)
Class Actinopteri
- Ordnung Acipenseriformes
- Familie Acipenseridae Bonaparte 1831 (sturgeons)
- Familie Polyodontidae Bonaparte 1835 (paddlefishes)
- Ordnung Amiiformes
- Familie Amiidae Bonaparte 1831 (bowfins)
- Ordnung Lepisosteiformes
- Familie Lepisosteidae Agassiz 1832 (gars)
- Ordnung Hiodontiformes
- Familie Hiodontidae Valenciennes 1847 (mooneyes)
- Ordnung Osteoglossiformes
- Familie Pantodontidae Peters 1876 (freshwater butterfly fishes)
- Familie Osteoglossidae Bonaparte 1845 (bonytongues)
- Familie Arapaimidae Bonaparte 1846 (arapaimas)
- Familie Notopteridae Bleeker 1851 (featherfin knifefishes or featherbacks)
- Unterfamilie Notopterinae Bleeker 1851 (Asiatic featherbacks)
- Unterfamilie Xenomystinae Greenwood 1963 (African knifefishes)
- Familie Mormyridae Bonaparte 1831 (elephantfishes)
- Familie Gymnarchidae Bleeker 1859 (abas)
- Ordnung Elopiformes
- Familie Elopidae Valenciennes 1847 (tenpounders and ladyfishes)
- Familie Megalopidae Jordan & Gilbert 1883 (tarpons)
- Ordnung Albuliformes
- Familie Albulidae Bleeker 1849 (bonefishes)
- Unterfamilie Albulinae Bleeker 1849 (bonefishes)
- Unterfamilie Pterothrissinae Gill 1893 (longfin bonefishes or deepwater bonefishes)
- Familie Albulidae Bleeker 1849 (bonefishes)
- Ordnung Notacanthiformes
- Familie Halosauridae Günther 1868 (halosaurs)
- Familie Notacanthidae Rafinesque 1810 (deepsea spiny eels)
- Ordnung Anguilliformes
- Familie Chlopsidae Rafinesque 1815 (false morays)
- Unterordnung Synaphobranchoidei
- Familie Protanguillidae Johnson, Ida & Miya 2011 (primitive cave eels)
- Familie Synaphobranchidae Johnson 1862 (cutthroat eels)
- Unterfamilie Simenchelyinae Gill 1879 (pugnose parasitic eels)
- Unterfamilie Ilyophinae Jordan & Davis 1891 (arrowtooth eels or mustard eels)
- Unterfamilie Synaphobranchinae Johnson 1862 (cutthroat eels)
- Unterordnung Anguilloidei
- Familie Moringuidae Gill 1885 (spaghetti eels)
- Familie Anguillidae Rafinesque 1810 (freshwater eels)
- Familie Nemichthyidae Kaup 1859 (snipe eels or threadtail snipe eels)
- Familie Serrivomeridae Trewavas 1932 (sawtooth eels)
- Familie Cyematidae Regan 1912 (bobtail eels)
- Familie Monognathidae Trewavas 1937 (onejaw gulpers)
- Familie Neocyematidae Poulsen, Miller, Sado, Hanel, Tsukamoto & Miya 2018 (orange bobtail eels)
- Familie Eurypharyngidae Gill 1883 (gulper eels or pelican eels)
- Familie Saccopharyngidae Bleeker 1859 (swallower eels or whiptail gulpers)
- Unterordnung Muraenoidei
- Familie Heterenchelyidae Regan 1912 (mud eels)
- Familie Myrocongridae Gill 1890 (myroconger eels)
- Familie Muraenidae Rafinesque 1815 (moray eels)
- Unterfamilie Uropterygiinae Fowler 1925 (tailfin moray eels)
- Unterfamilie Muraeninae Rafinesque 1815 (morays)
- Unterordnung Congroidei
- Familie Colocongridae Smith 1976 (shorttail eels)
- Familie Derichthyidae Gill 1884 (longneck eels or narrowneck eels)
- Familie Ophichthidae Günther 1870 (snake eels and worm eels)
- Unterfamilie Myrophinae Kaup 1856 (worm eels)
- Unterfamilie Ophichthinae Günther 1870 (snake eels)
- Familie Muraenesocidae Kaup 1859 (pike conger eels)
- Familie Nettastomatidae Kaup 1859 (duckbill eels)
- Familie Congridae Kaup 1856 (conger eels)
- Unterfamilie Congrinae Kaup 1856 (congers)
- Unterfamilie Bathymyrinae Böhlke 1949
- Unterfamilie Heterocongrinae Günther 1870 (garden eels)
- Ordnung Clupeiformes
- Unterordnung Denticipitoidei
- Familie Denticipitidae Clausen 1959 (denticle herrings)
- Unterordnung Clupeoidei
- Familie Spratelloididae Jordan 1925 (dwarf herrings or small round herrings)
- Familie Engraulidae Gill 1861 (anchovies)
- Unterfamilie Coiliinae Bleeker 1872 (Old World anchovies)
- Unterfamilie Engraulinae Gill 1861 (anchovies)
- Familie Clupeidae Cuvier 1816 (herrings and sprats)
- Familie Chirocentridae Bleeker 1849 (wolf herrings)
- Familie Dussumieriidae Gill 1861 (round herrings or rainbow sardines)
- Familie Pristigasteridae Bleeker 1872 (longfin herrings)
- Familie Ehiravidae Deraniyagala 1929 (river sprats)
- Familie Alosidae Svetovidov 1952 (shads and sardines)
- Familie Dorosomatidae Gill 1861 (thread herrings or gizzard shads and sardinellas)
- Unterordnung Denticipitoidei
- Ordnung Alepocephaliformes
- Familie Alepocephalidae Bonaparte 1846 (slickheads)
- Familie Platytroctidae Koefoed 1927 (tubeshoulders)
- Ordnung Gonorynchiformes
- Familie Chanidae Günther 1868 (milkfishes)
- Familie Gonorynchidae Fowler 1941 (1848) (beaked sandfishes)
- Familie Kneriidae Günther 1868 (shellears)
- Familie Phractolaemidae Boulenger 1901 (snake mudheads)
- Ordnung Cypriniformes
- Unterordnung Gyrinocheiloidei
- Familie Gyrinocheilidae Gill 1907 (algae eaters)
- Unterordnung Catostomoidei
- Familie Catostomidae Agassiz 1850 (suckers)
- Unterfamilie Myxocyprininae Fowler 1958 (Chinese suckers)
- Unterfamilie Cycleptinae Gill 1861 (blue suckers)
- Unterfamilie Ictiobinae Bleeker 1863 (carpsuckers and buffalos)
- Unterfamilie Catostominae Agassiz 1850 (suckers)
- Familie Catostomidae Agassiz 1850 (suckers)
- Unterordnung Cobitoidei
- Familie Botiidae Berg 1940 (pointface loaches)
- Unterfamilie Leptobotiinae Nalbant 2002 (Chinese pointface loaches)
- Unterfamilie Botiinae Berg 1940 (beautiful loaches)
- Familie Vaillantellidae Nalbant & Bănărescu 1977 (longfin loaches)
- Familie Cobitidae Swainson 1838 (spined loaches)
- Familie Barbuccidae Kottelat 2012 (scooter loaches)
- Familie Gastromyzontidae Fowler 1905 (hillstream loaches)
- Familie Serpenticobitidae Kottelat 2012 (snake loaches)
- Familie Balitoridae Swainson 1839 (river loaches)
- Familie Ellopostomatidae Bohlen & Šlechtová 2009 (square-head loaches)
- Familie Nemacheilidae Regan 1911 (brook loaches)
- Familie Botiidae Berg 1940 (pointface loaches)
- Unterordnung Cyprinoidei
- Familie Paedocyprididae Mayden & Chen 2010 (tiny carps)
- Familie Psilorhynchidae Hora 1926 (mountain carps)
- Familie Cyprinidae Rafinesque 1815 (carps)
- Unterfamilie Labeoninae Bleeker 1859 (labeonines)
- Unterfamilie Probarbinae Yang et al. 2015 (primitive cyprinids)
- Unterfamilie Torinae Karaman 1971 (large barbs)
- Unterfamilie Smiliogastrinae Bleeker 1863 (small barbs)
- Unterfamilie Cyprininae Rafinesque 1815 (carps)
- Unterfamilie Acrossocheilinae Yang et al. 2015 (East Asian barbs)
- Unterfamilie Barbinae Bleeker 1859 (barbels)
- Unterfamilie Spinibarbinae Yang et al. 2015 (spine barbs)
- Unterfamilie Schizothoracinae McClelland 1842 (snow barbels)
- Unterfamilie Schizopygopsinae Mirza 1991 (mountain barbels)
- Familie Sundadanionidae Mayden & Chen 2010 (tiny danios)
- Familie Danionidae Bleeker 1863 (danionids)
- Unterfamilie Chedrinae Bleeker 1863 (troutbarbs)
- Unterfamilie Rasborinae Günther 1868 (rasborines)
- Unterfamilie Danioninae Bleeker 1863 (danionines)
- Unterfamilie Esominae Tan & Armbruster 2018 (flying barbs)
- Familie Leptobarbidae Bleeker 1864 (cigar barbs)
- Familie Xenocyprididae Günther 1868 (East Asian minnows or sharpbellies)
- Familie Tincidae Jordan 1878 (tenches)
- Familie Acheilognathidae Bleeker 1863 (bitterlings)
- Familie Gobionidae Bleeker 1863 (freshwater gudgeons)
- Familie Tanichthyidae Mayden & Chen 2010 (mountain minnows)
- Familie Leuciscidae Bonaparte 1835 (minnows)
- Unterfamilie Pseudaspininae Bogutskaya 1990 (Far East Asian leuciscines)
- Unterfamilie Laviniinae Bleeker 1863 (western chubs)
- Unterfamilie Plagopterinae Cope 1874 (creek chubs)
- Unterfamilie Leuciscinae Bonaparte 1835 (leuciscines)
- Unterfamilie Phoxininae Bleeker 1863 (phoxinines)
- Unterfamilie Pogonichthyinae Girard 1858 (minnows & shiners)
- Unterordnung Gyrinocheiloidei
- Ordnung Gymnotiformes
- Familie Apteronotidae Jordan 1923 (ghost knifefishes)
- Unterfamilie Sternarchorhamphinae Albert 2001 (longsnout knifefishes)
- Unterfamilie Apteronotinae Jordan 1923 (ghost knifefishes)
- Familie Sternopygidae Cope 1871 (glass knifefishes)
- Unterfamilie Sternopyginae Cope 1871 (rattail knifefishes)
- Unterfamilie Eigenmanniinae Mago-Leccia 1978 (glass knifefishes)
- Familie Gymnotidae Rafinesque 1815 (gymnotid eels)
- Unterfamilie Electrophorinae Gill 1872 (electric eels)
- Unterfamilie Gymnotinae Rafinesque 1815 (nakedback knifefishes)
- Familie Hypopomidae Eigenmann 1912 (bluntnose knifefishes)
- Familie Rhamphichthyidae Regan 1911 (painted knifefishes)
- Familie Apteronotidae Jordan 1923 (ghost knifefishes)
- Ordnung Characiformes
- Unterordnung Citharinoidei
- Familie Citharinidae Günther 1864 (citharinids)
- Familie Distichodontidae Günther 1864 (distichodontids)
- Unterordnung Characoidei
- Familie Crenuchidae Günther 1864 (crenuchids)
- Unterfamilie Crenuchinae Günther 1864 (sailfin tetras)
- Unterfamilie Characidiinae Fowler 1932 (South American darters)
- Familie Alestidae Cockerell 1910 (African tetras)
- Familie Lepidarchidae Melo & Stiassny 2024
- Familie Hepsetidae Hubbs 1939 (African pikes)
- Familie Tarumaniidae de Pinna, Zuanon, Rapp Py-Daniel & Petry 2017 (muckfishes)
- Familie Erythrinidae Valenciennes 1847 (trahiras)
- Familie Parodontidae Eigenmann 1910 (darter tetras)
- Familie Cynodontidae Eigenmann 1903 (sabertoothed characids)
- Familie Serrasalmidae Bleeker 1859 (piranhas and allies)
- Unterfamilie Colossomatinae Kolmann et al. 2021 (lowland pacus)
- Unterfamilie Myleinae Eigenmann 1903 (upland pacus)
- Unterfamilie Serrasalminae Bleeker 1859 (piranhas)
- Familie Hemiodontidae Bleeker 1859 (hemiodontids)
- Familie Anostomidae Günther 1864 (toothed headstanders)
- Familie Chilodontidae Eigenmann 1903 (headstanders)
- Familie Curimatidae Gill 1858 (toothless characiforms)
- Familie Prochilodontidae Eigenmann 1909 (bocachicos)
- Familie Lebiasinidae Gill 1889 (lebiasinids)
- Unterfamilie Lebiasininae Gill 1889 (lebiasinas)
- Unterfamilie Pyrrhulininae Bleeker 1859 (splashing tetras and pencilfishes)
- Familie Ctenoluciidae Schultz 1944 (pike characids)
- Familie Chalceidae Fowler 1958 (tucanfishes)
- Familie Triportheidae Fowler 1940 (hatchet characins)
- Unterfamilie Triportheinae Fowler 1940 (keeled characines)
- Unterfamilie Agoniatinae Bleeker 1859 (anchovy characines)
- Unterfamilie Clupeacharacinae Fowler 1958 (herring characines)
- Familie Gasteropelecidae Bleeker 1859 (freshwater hatchetfishes)
- Familie Bryconidae Eigenmann 1912 (bryconids)
- Unterfamilie Bryconinae Eigenmann 1912 (bryconines)
- Unterfamilie Salmininae Cockerell 1915 (dorados)
- Familie Iguanodectidae Eigenmann 1909 (iguanodectids)
- Familie Acestrorhynchidae Eigenmann 1912 (freshwater barracudas and biting tetras)
- Unterfamilie Acestrorhynchinae Eigenmann 1912 (freshwater barracudas)
- Unterfamilie Roestinae Lucena & Menezes 1998 (biting tetras)
- Unterfamilie Heterocharacinae Géry 1966 (small biting tetras)
- Familie Spintherobolidae Mirande 2019 (piquiras)
- Familie Stevardiidae Gill 1858 (stevardiids)
- Unterfamilie Landoninae Weitzman & Menezes 1998 (caudal sac characins)
- Unterfamilie Xenurobryconinae Myers & Böhlke 1956 (xenurobryconines)
- Unterfamilie Glandulocaudinae Eigenmann 1914 (chirping tetras)
- Unterfamilie Argopleurinae Melo & Oliveira 2024 (Andean tetras)
- Unterfamilie Hemibryconinae Géry 1966 (hemibryconines)
- Unterfamilie Stevardiinae Gill 1858 (stevardiines)
- Unterfamilie Planaltininae Oliveira & Souza 2024 (Brazilian Shield tetras)
- Unterfamilie Creagrutinae Miles 1943 (creagrutines)
- Unterfamilie Diapominae Eigenmann 1909
- Familie Characidae Latreille 1825 (characids)
- Unterfamilie Aphyocharacinae Eigenmann 1909 (glass characins)
- Unterfamilie Cheirodontinae Eigenmann 1915 (cheirodontines)
- Unterfamilie Exodontinae Fowler 1958 (lepidophagous characins)
- Unterfamilie Tetragonopterinae Gill 1858
- Unterfamilie Characinae Latreille 1825 (characines)
- Familie Acestrorhamphidae Eigenmann 1907 (American tetras)
- Unterfamilie Oxybryconinae Melo, Mattox & Oliveira 2024
- Unterfamilie Trochilocharacinae Zarske 2010 (hummingbird characins)
- Unterfamilie Stygichthyinae Géry 1972
- Unterfamilie Megalamphodinae Carvalho, Lima & Melo 2024 (red tetras)
- Unterfamilie Stichonodontinae Eigenmann 1910
- Unterfamilie Stethaprioninae Eigenmann 1907 (discus tetras)
- Unterfamilie Pristellinae Géry & Boutière 1964
- Unterfamilie Jupiabinae Benine & Ota 2024
- Unterfamilie Tyttobryconinae Mattox & Melo 2024
- Unterfamilie Hyphessobryconinae Lima, Carvalho & Faria 2024 (multicusp characins)
- Unterfamilie Thayeriinae Ota, Reia & Benine 2024
- Unterfamilie Rhoadsiinae Fowler 1911 (Pacific characins)
- Unterfamilie Grundulinae Fowler 1958
- Unterfamilie Acestrorhamphinae Eigenmann 1907
- Familie [[Characids incertae sedis
- Familie Crenuchidae Günther 1864 (crenuchids)
- Unterordnung Citharinoidei
- Ordnung Siluriformes
- Unterordnung Diplomystoidei
- Familie Diplomystidae Eigenmann 1890 (diplomystid catfishes)
- Unterordnung Cetopsoidei
- Familie Cetopsidae Bleeker 1858 (cetopsid catfishes)
- Unterfamilie Cetopsinae Bleeker 1858 (whalelike catfishes)
- Unterfamilie Helogeninae Regan 1911 (marbled catfishes)
- Familie Cetopsidae Bleeker 1858 (cetopsid catfishes)
- Unterordnung Loricarioidei
- Familie Nematogenyidae Bleeker 1862 (mountain catfishes)
- Familie Trichomycteridae Bleeker 1858 (pencil catfishes)
- Unterfamilie Copionodontinae de Pinna 1992 (Chapada pencil catfishes)
- Unterfamilie Trichogeninae Isbrücker 1986 (longfin pencil catfishes)
- Unterfamilie Trichomycterinae Bleeker 1858 (pencil catfishes)
- Unterfamilie Microcambevinae Costa, Henschel & Katz 2020 (Atlantic Forest trichomycterids)
- Unterfamilie Glanapteryginae Myers 1944 (miniature pencil catfishes)
- Unterfamilie Sarcoglanidinae Myers & Weitzman 1966 (psammophilic catfishes)
- Unterfamilie Tridentinae Eigenmann 1918 (tiny pencil catfishes)
- Unterfamilie Stegophilinae Günther 1864 (parasitic catfishes)
- Unterfamilie Vandelliinae Bleeker 1862 (hematophagous catfishes)
- Familie Callichthyidae Bonaparte 1835 (callichthyid armored catfishes)
- Unterfamilie Callichthyinae Bonaparte 1835 (callichthyines)
- Unterfamilie Corydoradinae Hoedeman 1952 (corys)
- Familie Loricariidae Rafinesque 1815 (suckermouth armored catfishes)
- Unterfamilie Lithogeninae Gosline 1947 (climbing armored catfishes)
- Unterfamilie Delturinae Reis, Pereira & Armbruster 2006 (primitive suckermouth catfishes)
- Unterfamilie Rhinelepinae Armbruster 2004 (rhinelepine plecos)
- Unterfamilie Loricariinae Rafinesque 1815 (mailed catfishes)
- Unterfamilie Hypoptopomatinae Eigenmann & Eigenmann 1890 (cascudinhos)
- Unterfamilie Hypostominae Kner 1853 (suckermouth catfishes)
- Familie Scoloplacidae Bailey & Baskin 1976 (spiny dwarf catfishes)
- Familie Astroblepidae Bleeker 1862 (climbing catfishes)
- Unterordnung Siluroidei
- Familie Chacidae Bleeker 1858 (squarehead or angler catfishes)
- Familie Plotosidae Bleeker 1858 (eeltail catfishes)
- Familie Ritidae Bleeker 1862 (velvet catfishes)
- Familie Ailiidae Bleeker 1858 (Asian schilbeids)
- Familie Horabagridae Jayaram 2006 (imperial catfishes)
- Familie Bagridae Bleeker 1858 (bagrid catfishes)
- Familie Akysidae Gill 1861 (stream catfishes)
- Unterfamilie Akysinae Gill 1861 (wasp catfishes)
- Unterfamilie Parakysinae Roberts 1989 (warty catfishes)
- Familie Amblycipitidae Day 1873 (torrent catfishes)
- Familie Sisoridae Bleeker 1858 (sisorid catfishes)
- Unterfamilie Sisorinae Bleeker 1858 (Asian stream catfishes)
- Unterfamilie Glyptosterninae Gill 1861 (Asian sucker catfishes)
- Familie Pangasiidae Bleeker 1858 (pangasid catfishes)
- Familie Siluridae Rafinesque 1815 (sheatfishes)
- Familie Kryptoglanidae Britz, Kakkassery & Raghavan 2014 (Indian cave catfishes)
- Familie Aspredinidae Adams 1854 (banjo catfishes)
- Unterfamilie Pseudobunocephalinae Carvalho, Arce H., Reis & Sabaj 2018 (terminal-mouth banjo catfishes)
- Unterfamilie Hoplomyzontinae Fernández-Yépez 1950 (small banjo catfishes)
- Unterfamilie Aspredininae Adams 1854 (banjo cats)
- Familie Auchenipteridae Bleeker 1862 (intromittant catfishes)
- Unterfamilie Centromochlinae Bleeker 1862 (dimorphic intromittant catfishes)
- Unterfamilie Auchenipterinae Bleeker 1862 (driftwood catfishes)
- Familie Doradidae Bleeker 1858 (thorny catfishes)
- Unterfamilie Acanthodoradinae Sabaj & Mariangeles 2021
- Unterfamilie Astrodoradinae Higuchi, Birindelli, Sousa & Britski 2007 (spotted thorny cats)
- Unterfamilie Wertheimerinae Birindelli 2014 (Eastern Brazil thorny cats)
- Unterfamilie Agamyxinae Sabaj & Mariangeles 2021
- Unterfamilie Rhinodoradinae Sabaj & Mariangeles 2021
- Unterfamilie Doradinae Bleeker 1858 (fimbriate-barbel thorny cats)
- Familie Heptapteridae Gill 1861 (seven-finned catfishes)
- Unterfamilie Rhamdiinae Bleeker 1862 (whiskered catfishes)
- Unterfamilie Heptapterinae Gill 1861 (slender whiskered catfishes)
- Familie Phreatobiidae Reichel 1927 (cistern catfishes)
- Familie Pimelodidae Bonaparte 1835 (long-whiskered catfishes)
- Familie Pseudopimelodidae Fernández-Yépez & Antón 1966 (bumblebee catfishes)
- Unterfamilie Pseudopimelodinae Fernández-Yépez & Antón 1966
- Unterfamilie Batrochoglaninae Shibatta & Silva 2021 (frog catfishes)
- Familie Clariidae Bonaparte 1845 (airbreathing or labyrinth catfishes)
- Familie Heteropneustidae Hora 1936 (airsac catfishes)
- Familie Ariidae Bleeker 1858 (sea catfishes)
- Unterfamilie Galeichthyinae Acero & Betancur-R. 2007 (bearded sea catfishes)
- Unterfamilie Ariinae Bleeker 1858
- Unterfamilie Bagreinae Schultz 1944 (whiskered sea catfishes)
- Familie Anchariidae Glaw & Vences 1994 (Malagasy catfishes)
- Familie Austroglanididae Mo 1991 (rock catlets)
- Familie Cranoglanididae Myers 1931 (armorhead catfishes)
- Familie Ictaluridae Gill 1861 (North American freshwater catfishes)
- Familie Lacantuniidae Rodiles-Hernández, Hendrickson & Lundberg 2005 (Lacantún catfishes or Chiapas catfishes)
- Familie Amphiliidae Regan 1911 (loach catfishes)
- Unterfamilie Amphiliinae Regan 1911 (amphiliine catfishes)
- Unterfamilie Leptoglaninae Roberts 2003 (sand catlets)
- Unterfamilie Doumeinae Regan 1911 (doumeine catfishes)
- Familie Malapteruridae Bleeker 1858 (electric catfishes)
- Familie Mochokidae Regan 1912 (squeakers and upside-down catfishes)
- Unterfamilie Chiloglanidinae Vigliotta 2008 (African suckermouths)
- Unterfamilie Mochokinae Regan 1912 (squeakers)
- Familie Auchenoglanididae Jayaram 1966 (flatnose catfishes)
- Familie Claroteidae Bleeker 1862 (grunter catfishes)
- Familie Schilbeidae Bleeker 1858 (schilbeid catfishes)
- Unterordnung Diplomystoidei
- Ordnung Lepidogalaxiiformes
- Familie Lepidogalaxiidae Rosen 1974 (salamanderfishes)
- Ordnung Argentiniformes
- Familie Argentinidae Bonaparte 1846 (argentines)
- Familie Opisthoproctidae Schmidt 1918 (spookfishes or barreleyes)
- Familie Microstomatidae Bleeker 1859 (pencilsmelts)
- Familie Bathylagidae Gill 1884 (deepsea smelts)
- Ordnung Salmoniformes
- Unterordnung Salmonoidei
- Familie Salmonidae Cuvier 1816 (salmonids)
- Unterfamilie Coregoninae Bonaparte 1845 (whitefishes)
- Unterfamilie Thymallinae Gill 1885 (graylings)
- Unterfamilie Salmoninae Cuvier 1816 (salmons, trouts, chars and allies)
- Familie Salmonidae Cuvier 1816 (salmonids)
- Unterordnung Esocoidei
- Unterordnung Salmonoidei
- Ordnung Galaxiiformes
- Familie Galaxiidae Müller 1845 (galaxiids)
- Unterfamilie Aplochitoninae Günther 1864 (peladillas)
- Unterfamilie Galaxiinae Müller 1845 (white bait and mudfishes)
- Familie Galaxiidae Müller 1845 (galaxiids)
- Ordnung Osmeriformes
- Unterordnung Retropinnoidei
- Familie Retropinnidae Gill 1862 (New Zealand smelts)
- Unterfamilie Retropinninae Gill 1862 (southern smelts)
- Unterfamilie Prototroctinae Hubbs 1952 (southern graylings)
- Familie Retropinnidae Gill 1862 (New Zealand smelts)
- Unterordnung Osmeroidei
- Familie Osmeridae Regan 1913 (smelts)
- Familie Plecoglossidae Bleeker 1859 (ayu fishes)
- Familie Salangidae Bleeker 1859 (icefishes or noodlefishes)
- Unterordnung Retropinnoidei
- Ordnung Stomiiformes
- Familie Gonostomatidae Cocco 1838 (bristlemouths)
- Familie Sternoptychidae Duméril 1805 (marine hatchetfishes)
- Unterfamilie Maurolicinae Gill 1885
- Unterfamilie Sternoptychinae Duméril 1805 (marine hatchetfishes)
- Familie Phosichthyidae Weitzman 1974 (lightfishes)
- Familie Stomiidae Bleeker 1859 (dragonfishes or barbeled dragonfishes)
- Unterfamilie Chauliodontinae Bonaparte 1845 (viperfishes)
- Unterfamilie Stomiinae Bleeker 1859 (scaly dragonfishes)
- Unterfamilie Astronesthinae Günther 1864 (snaggletooths)
- Unterfamilie Melanostomiinae Parr 1927 (scaleless black dragonfishes)
- Unterfamilie Malacosteinae Gill 1890 (loosejaws)
- Unterfamilie Idiacanthinae Gill 1893 (black dragonfishes)
- Ordnung Ateleopodiformes
- Familie Ateleopodidae Bonaparte 1850 (jellynose fishes)
- Ordnung Aulopiformes
- Familie Aulopidae Bonaparte 1831 (flagfins)
- Familie Chlorophthalmidae Garman 1899 (greeneyes)
- Familie Paraulopidae Sato & Nakabo 2002 (cucumber fishes)
- Familie Ipnopidae Gill 1884 (deepsea tripodfishes)
- Familie Bathysauroididae Sato & Nakabo 2002 (largescale deepsea lizardfishes)
- Familie Scopelarchidae Alcock 1896 (pearleyes)
- Familie Notosudidae Parr 1928 (paperbones or waryfishes)
- Familie Giganturidae Brauer 1906 (telescopefishes)
- Familie Synodontidae Gill 1861 (lizardfishes)
- Unterfamilie Synodontinae Gill 1861 (lizardfishes)
- Unterfamilie Harpadontinae Bleeker 1875 (Bombay ducks)
- Familie Bathysauridae Fowler 1944 (deepsea lizardfishes)
- Familie Paralepididae Bonaparte 1835 (barracudinas)
- Familie Anotopteridae Zugmayer 1911 (daggertooths)
- Familie Evermannellidae Fowler 1901 (sabertooth fishes)
- Familie Omosudidae Regan 1911 (hammerjaws)
- Familie Alepisauridae Swainson 1839 (lancetfishes)
- Familie Pseudotrichonotidae Yoshino & Araga 1975 (sand-diving lizardfishes)
- Ordnung Myctophiformes
- Familie Neoscopelidae Jordan 1901 (blackchins)
- Familie Myctophidae Gill 1893 (lanternfishes)
- Unterfamilie Gymnoscopelinae Paxton 1972 (luminous lanternfishes)
- Unterfamilie Notolychninae Paxton 1972 (topside lanternfishes)
- Unterfamilie Lampanyctinae Paxton 1972 (toothy lampfishes)
- Unterfamilie Diaphinae Paxton 1972 (headlightfishes)
- Unterfamilie Myctophinae Gill 1893 (lanternfishes)
- Ordnung Lampriformes
- Familie Lampridae Gill 1862 (opahs)
- Familie Veliferidae Bleeker 1859 (velifers)
- Familie Lophotidae Bonaparte 1845 (crestfishes)
- Familie Radiicephalidae Osório 1917 (tapertails)
- Familie Trachipteridae Swainson 1839 (ribbonfishes or dealfishes)
- Familie Regalecidae Gill 1884 (oarfishes)
- Ordnung Polymixiiformes
- Familie Polymixiidae Bleeker 1859 (beardfishes)
- Ordnung Percopsiformes
- Familie Percopsidae Agassiz 1850 (trout-perches)
- Familie Aphredoderidae Bonaparte 1845 (pirate perches)
- Familie Amblyopsidae Bonaparte 1845 (cavefishes)
- Ordnung Zeiformes
- Familie Zeidae Rafinesque 1815 (dories)
- Familie Cyttidae Günther 1860 (lookdown dories)
- Familie Oreosomatidae Bleeker 1859 (oreos)
- Unterfamilie Pseudocyttinae Tyler, O'Toole & Winterbottom 2003
- Unterfamilie Oreosomatinae Bleeker 1859
- Familie Parazenidae McAllister 1968 (smooth dories)
- Unterfamilie Parazeninae McAllister 1968
- Unterfamilie Cyttopsinae no valid family-group name description
- Familie Zeniontidae Myers 1960 (dwarf dories or armoreye dories)
- Familie Grammicolepididae Poey 1873 (tinselfishes)
- Unterfamilie Macrurocyttinae Myers 1960
- Unterfamilie Grammicolepidinae Poey 1873
- Ordnung Gadiformes
- Unterordnung Stylephoroidei
- Familie Stylephoridae Swainson 1839 (tube-eyes or threadtails)
- Unterordnung Bregmacerotoidei
- Familie Bregmacerotidae Gill 1872 (codlets)
- Unterordnung Gadoidei
- Familie Phycidae Swainson 1838 (phycid hakes)
- Familie Gaidropsaridae Jordan & Evermann 1898 (rocklings)
- Familie Lotidae Bonaparte 1835 (hakes and burbots)
- Familie Gadidae Rafinesque 1810 (cods and haddocks)
- Unterordnung Ranicipitoidei
- Familie Ranicipitidae Bonaparte 1835 (tadpole fishes)
- Unterordnung Merluccioidei
- Familie Merlucciidae Rafinesque 1815 (merlucciid hakes)
- Unterordnung Macrouroidei
- Familie Euclichthyidae Cohen 1984 (Eucla cods)
- Familie Muraenolepididae Regan 1903 (eel cods)
- Familie Melanonidae Goode & Bean 1896 (arrowtails or pelagic cods)
- Familie Trachyrincidae Goode & Bean 1896 (armoured grenadiers)
- Familie Moridae Moreau 1881 (codlings or deepsea cods)
- Familie Macruronidae Regan 1903 (blue grenadiers)
- Familie Lyconidae Günther 1887 (Atlantic hakes)
- Familie Bathygadidae Jordan & Evermann 1898 (rattails)
- Familie Steindachneriidae Parr 1942 (luminous hakes)
- Familie Macrouridae Bonaparte 1831 (grenadiers or rattails)
- Unterordnung Stylephoroidei
- Ordnung Trachichthyiformes
- Familie Diretmidae Gill 1893 (spinyfins)
- Familie Monocentridae Gill 1859 (pinecone fishes)
- Familie Anomalopidae Gill 1889 (flashlightfishes or lanterneye fishes)
- Familie Trachichthyidae Bleeker 1856 (roughies or slimeheads)
- Familie Anoplogastridae Gill 1893 (fangtooths)
- Ordnung Beryciformes
- Unterordnung Holocentroidei
- Familie Holocentridae Bonaparte 1833 (squirrelfishes and soldierfishes)
- Unterfamilie Holocentrinae Bonaparte 1833 (squirrelfishes)
- Unterfamilie Myripristinae Nelson 1955 (soldierfishes)
- Familie Holocentridae Bonaparte 1833 (squirrelfishes and soldierfishes)
- Unterordnung Berycoidei
- Familie Berycidae Lowe 1839 (berycids or alfonsinos)
- Familie Melamphaidae Gill 1893 (bigscales)
- Unterordnung Stephanoberycoidei
- Familie Stephanoberycidae Gill 1884 (pricklefishes)
- Familie Hispidoberycidae Kotlyar 1981 (spiny-scale pricklefishes)
- Familie Gibberichthyidae Parr 1933 (gibberfishes)
- Familie Rondeletiidae Goode & Bean 1895 (redmouth whalefishes)
- Familie Barbourisiidae Parr 1945 (redvelvet whalefishes)
- Familie Cetomimidae Goode & Bean 1895 (whalefishes or flabby whalefishes)
- Unterordnung Holocentroidei
- Ordnung Ophidiiformes
- Familie Acanthonidae Wong & Chen 2024 (deepsea cusk-eels)
- Familie Brotulidae Swainson 1838 (bearded cusk-eels)
- Familie Ophidiidae Rafinesque 1810 (cusk-eels)
- Unterfamilie Brotulotaeniinae Cohen & Nielsen 1978 (prickle cusk-eels)
- Unterfamilie Ophidiinae Rafinesque 1810 (true cusk-eels)
- Unterfamilie Neobythitinae Radcliffe 1913
- Familie Carapidae Poey 1867 (pearlfishes)
- Unterfamilie Carapinae Poey 1867 (fierasfers)
- Unterfamilie Pyramodontinae Smith 1955 (pyramodontines)
- Unterfamilie Tetragondacninae Anderson & Satria 2007 (square-mouthed pearlfishes)
- Unterfamilie Hypopleuroninae Prokofiev 2004 (whiptail pearlfishes)
- Familie Bythitidae Gill 1861 (viviparous brotulas)
- Familie Dinematichthyidae Whitley 1928 (dwarf brotulas)
- Ordnung Batrachoidiformes
- Familie Batrachoididae Jordan 1896 (toadfishes)
- Unterfamilie Porichthyinae Miranda Ribeiro 1915
- Unterfamilie Thalassophryninae Miranda Ribeiro 1915 (venomous toadfishes)
- Unterfamilie Batrachoidinae Jordan 1896
- Unterfamilie Halophryninae Greenfield, Winterbottom & Collette 2008 (Old World threespine toadfishes)
- Familie Batrachoididae Jordan 1896 (toadfishes)
- Ordnung Gobiiformes
- Unterordnung Apogonoidei
- Familie Kurtidae Bleeker 1859 (nurseryfishes)
- Familie Apogonidae Günther 1859 (cardinalfishes)
- Unterfamilie Apogoninae Günther 1859
- Unterfamilie Pseudamiinae Smith 1954
- Unterfamilie Amioidinae Fraser & Mabuchi 2014
- Unterfamilie Paxtoninae Fraser & Mabuchi 2014
- Unterordnung Trichonotoidei
- Familie Trichonotidae Günther 1861 (sand divers)
- Unterordnung Gobioidei
- Familie Rhyacichthyidae Jordan 1905 (loach gobies)
- Familie Odontobutidae Hoese & Gill 1993 (Asian freshwater sleepers)
- Familie Eleotridae Bonaparte 1835 (sleepers)
- Unterfamilie Butinae Bleeker 1874 (gudgeons)
- Unterfamilie Eleotrinae Bonaparte 1835 (spinycheek sleepers or bullies)
- Unterfamilie Milyeringinae Whitley 1945 (cave gudgeons)
- Familie Xenisthmidae Miller 1973 (collared wrigglers)
- Familie Oxudercidae Günther 1861 (mudskippers and allies)
- Unterfamilie Oxudercinae Günther 1861 (mudskippers)
- Unterfamilie Amblyopinae Günther 1861 (mudburrowing gobies)
- Unterfamilie Gobionellinae Bleeker 1874 (estuarine gobies)
- Unterfamilie Sicydiinae Gill 1860 (rock-climbing gobies)
- Familie Gobiidae Cuvier 1816 (gobies)
- Unterfamilie Kraemeriinae Whitley 1935 (1911) (sand darts)
- Unterfamilie Ptereleotrinae Bleeker 1875 (dart-gobies)
- Unterfamilie Gobiinae Cuvier 1816 (sea gobies)
- Unterfamilie Microdesminae Regan 1912 (wormfishes)
- Familie Thalasseleotrididae Gill & Mooi 2012 (ocean sleepers)
- Unterordnung Apogonoidei
- Ordnung Syngnathiformes
- Unterordnung Dactylopteroidei
- Familie Pegasidae Bonaparte 1831 (seamoths)
- Familie Dactylopteridae Gill 1861 (helmet gurnards or flying gurnards)
- Unterordnung Mulloidei
- Familie Mullidae Rafinesque 1815 (goatfishes)
- Unterordnung Callionymoidei
- Familie Callionymidae Bonaparte 1831 (dragonets)
- Familie Draconettidae Jordan & Fowler 1903 (slope dragonets)
- Unterordnung Syngnathoidei
- Familie Aulostomidae Rafinesque 1815 (trumpetfishes)
- Familie Fistulariidae Stark 1828 (cornetfishes)
- Familie Centriscidae Bonaparte 1831 (snipefishes or shrimpfishes)
- Unterfamilie Macroramphosinae Bleeker 1879 (snipefishes)
- Unterfamilie Centriscinae Bonaparte 1831 (shrimpfishes)
- Familie Solenostomidae Nardo 1843 (ghost pipefishes)
- Familie Syngnathidae Bonaparte 1831 (pipefishes and seahorses)
- Unterfamilie Nerophinae Kaup 1853 (trunk-brooding pipefishes)
- Unterfamilie Syngnathinae Bonaparte 1831 (tail-brooding pipefishes)
- Unterordnung Dactylopteroidei
- Ordnung Scombriformes
- Unterordnung Stromateoidei
- Familie Amarsipidae Haedrich 1969 (bagless glassfishes or amarsipas)
- Familie Centrolophidae Bonaparte 1846 (medusafishes)
- Familie Nomeidae Günther 1860 (driftfishes)
- Familie Tetragonuridae Risso 1827 (squaretails)
- Familie Ariommatidae Haedrich 1967 (ariommas or ariommatids)
- Familie Stromateidae Rafinesque 1810 (butterfishes)
- Unterordnung Scombroidei
- Familie Pomatomidae Gill 1863 (bluefishes)
- Familie Icosteidae Jordan & Gilbert 1880 (ragfishes)
- Familie Arripidae Gill 1893 (Australian salmons)
- Familie Chiasmodontidae Jordan & Gilbert 1883 (swallowers)
- Familie Scombridae Rafinesque 1815 (mackerels, tunas and bonitos)
- Unterfamilie Gasterochismatinae Poey 1869 (kingfishes)
- Unterfamilie Scombrinae Rafinesque 1815 (mackerels)
- Familie Caristiidae Gill & Smith 1905 (manefishes)
- Familie Bramidae Bonaparte 1831 (pomfrets)
- Familie Scombrolabracidae Fowler 1925 (longfin escolars or black mackerels)
- Familie Gempylidae Gill 1862 (snake mackerels)
- Familie Trichiuridae Rafinesque 1810 (cutlassfishes)
- Unterfamilie Aphanopodinae Gill 1863 (frostfishes)
- Unterfamilie Lepidopodinae Gill 1863 (scabbardfishes)
- Unterfamilie Trichiurinae Rafinesque 1810 (hairtails)
- Unterordnung Stromateoidei
- Ordnung Synbranchiformes
- Unterordnung Mastacembeloidei
- Familie Mastacembelidae Swainson 1839 (freshwater spiny-eels)
- Familie Chaudhuriidae Annandale 1918 (earthworm eels)
- Unterordnung Indostomoidei
- Familie Indostomidae Prashad & Mukerji 1929 (armored sticklebacks)
- Unterordnung Synbranchoidei
- Familie Synbranchidae Bonaparte 1835 (swamp eels)
- Unterordnung Mastacembeloidei
- Ordnung Anabantiformes
- Unterordnung Anabantoidei
- Familie Anabantidae Bonaparte 1831 (climbing gouramies)
- Familie Helostomatidae Gill 1872 (kissing gouramies)
- Familie Osphronemidae van der Hoeven 1832 (gouramies)
- Unterfamilie Belontiinae Liem 1962 (combtail gouramies)
- Unterfamilie Osphroneminae van der Hoeven 1832 (giant gouramies)
- Unterfamilie Luciocephalinae Bleeker 1852 (spiral egg gouramies)
- Unterfamilie Trichogastrinae Bleeker 1879 (threadfishes)
- Unterfamilie Macropodusinae Hoedeman 1948 (paradise fishes and fighting fishes)
- Unterordnung Channoidei
- Familie Aenigmachannidae Britz, Dahanukar, Anoop, Philip, Clark, Raghavan & Rüber 2020 (Gollum snakehead fishes)
- Familie Channidae Fowler 1934 (1831) (snakeheads)
- Unterordnung Nandoidei
- Familie Nandidae Bleeker 1852 (Asian leaffishes)
- Familie Badidae Barlow, Liem & Wickler 1968 (chameleon fishes)
- Familie Pristolepididae Regan 1913 (mudperches)
- Unterordnung Anabantoidei
- Ordnung Carangiformes
- Unterordnung Centropomoidei
- Familie Latidae Jordan 1888 (giant perches)
- Familie Centropomidae Poey 1967 (snooks)
- Familie Lactariidae Boulenger 1904 (false trevallies)
- Familie Sphyraenidae Rafinesque 1815 (barracudas)
- Unterordnung Pleuronectoidei
- Familie Polynemidae Rafinesque 1815 (threadfins or tassel-fishes)
- Familie Psettodidae Regan 1910 (spiny turbots)
- Familie Citharidae de Buen 1935 (largescale flounders)
- Familie Scophthalmidae Chabanaud 1933 (turbots)
- Familie Cyclopsettidae Campbell et al. 2019 (sand whiffs or large-tooth flounders)
- Familie Bothidae Smitt 1892 (lefteye flounders)
- Familie Paralichthyidae Regan 1910 (sand flounders)
- Familie Pleuronectidae Rafinesque 1815 (righteye flounders)
- Unterfamilie Atheresthinae Vinnikov, Thomson & Munroe 2018
- Unterfamilie Pleuronichthyinae Vinnikov, Thomson & Munroe 2018
- Unterfamilie Microstominae Cooper & Chapleau 1998 (smallmouth flounders)
- Unterfamilie Hippoglossinae Gill 1864 (halibuts)
- Unterfamilie Pleuronectinae Rafinesque 1815 (true flounders)
- Familie Paralichthodidae Regan 1920 (peppered flounders)
- Familie Oncopteridae Jordan & Goss 1889 (remo flounders)
- Familie Rhombosoleidae Regan 1910 (South Pacific flounders)
- Familie Achiropsettidae Heemstra 1990 (southern flounders or armless flounders)
- Familie Achiridae Rafinesque 1815 (American soles)
- Familie Samaridae Jordan & Goss 1889 (crested flounders)
- Familie Poecilopsettidae Norman 1934 (bigeye flounders)
- Familie Soleidae Bonaparte 1833 (soles)
- Familie Cynoglossidae Jordan 1888 (tonguefishes)
- Unterfamilie Symphurinae Ochiai 1963 (straightsnout tongue soles)
- Unterfamilie Cynoglossinae Jordan 1888 (hookedsnout tongue soles)
- Unterordnung Toxotoidei
- Familie Leptobramidae Ogilby 1913 (beachsalmons)
- Familie Toxotidae Bleeker 1859 (archerfishes)
- Unterordnung Nematistioidei
- Familie Nematistiidae Gill 1862 (roosterfishes)
- Unterordnung Menoidei
- Familie Menidae Fitzinger 1873 (moonfishes)
- Familie Xiphiidae Rafinesque 1815 (swordfishes)
- Familie Istiophoridae Rafinesque 1815 (billfishes and marlins)
- Unterordnung Carangoidei
- Familie Carangidae Rafinesque 1815 (jacks or jack mackerels)
- Unterfamilie Naucratinae Bleeker 1859 (amberjacks)
- Unterfamilie Caranginae Rafinesque 1815 (trevallies and kingfishes)
- Unterfamilie Scomberoidinae Jordan & Gilbert 1883 (leatherjackets and queenfishes)
- Unterfamilie Trachinotinae Gill 1861 (pompanos)
- Familie Echeneidae Rafinesque 1810 (remoras and sharksuckers)
- Familie Rachycentridae Gill 1896 (cobias)
- Familie Coryphaenidae Rafinesque 1815 (dolphinfishes)
- Familie Carangidae Rafinesque 1815 (jacks or jack mackerels)
- Unterordnung Centropomoidei
- Ordnung Atheriniformes
- Familie Atherinidae Risso 1827 (Old World silversides)
- Unterfamilie Atherinomorinae Dyer & Chernoff 1996 (tropical silversides)
- Unterfamilie Atherininae Risso 1827 (silversides)
- Unterfamilie Craterocephalinae Dyer & Chernoff 1996 (hardyheads)
- Unterfamilie Bleheratherininae Aarn & Ivantsoff 2009 (New Caledonian silversides)
- Familie Bedotiidae Jordan & Hubbs 1919 (Malagasy rainbowfishes)
- Familie Melanotaeniidae Gill 1894 (rainbowfishes)
- Familie Pseudomugilidae Kner 1867 (blue eyes)
- Familie Telmatherinidae Munro 1958 (sailfin silversides)
- Familie Notocheiridae Schultz 1950 (surf silversides)
- Familie Isonidae Rosen 1964 (surf sardines)
- Familie Atherionidae Schultz 1948 (pricklenose silversides)
- Familie Dentatherinidae Patten & Ivantsoff 1983 (tusked silversides)
- Familie Phallostethidae Regan 1916 (priapum fishes)
- Familie Atherinopsidae Fitzinger 1873 (New World silversides)
- Unterfamilie Atherinopsinae Fitzinger 1873 (neotropical silversides)
- Unterfamilie Menidiinae Schultz 1948 (Gulf of Mexico silversides)
- Familie Atherinidae Risso 1827 (Old World silversides)
- Ordnung Beloniformes
- Familie Scomberesocidae Bleeker 1858 (sauries)
- Familie Belonidae Bonaparte 1835 (needlefishes)
- Familie Hemiramphidae Gill 1859 (halfbeaks)
- Familie Zenarchopteridae Fowler 1934 (internally fertilized halfbeaks)
- Familie Exocoetidae Risso 1827 (flyingfishes)
- Familie Adrianichthyidae Weber 1913 (adrianichthyids)
- Unterfamilie Oryziinae Myers 1938 (medakas or ricefishes)
- Unterfamilie Adrianichthyinae Weber 1913 (adrianichthyines)
- Ordnung Cyprinodontiformes
- Unterordnung Aplocheiloidei
- Familie Aplocheilidae Bleeker 1859 (Old World rivulins)
- Familie Nothobranchiidae Garman 1895 (African rivulins)
- Familie Rivulidae Myers 1925 (New World rivulins)
- Unterfamilie Rivulinae Myers 1925 (rivulines)
- Unterfamilie Kryptolebiatinae Costa 2004 (mangrove killifishes)
- Unterfamilie Cynolebiinae Hoedeman 1961 (pearl killifishes)
- Unterordnung Cyprinodontoidei
- Familie Pantanodontidae Myers 1955 (spine killifishes)
- Familie Fundulidae Günther 1866 (topminnows and killifishes)
- Familie Cyprinodontidae Wagner 1828 (killifishes)
- Unterfamilie Cubanichthyinae Parenti 1981 (island pupfishes)
- Unterfamilie Cyprinodontinae Wagner 1828 (pupfishes)
- Unterfamilie Orestiinae Bleeker 1859 (Andean killifishes)
- Familie Profundulidae Hoedeman & Bronner 1951 (Middle American killifishes)
- Familie Goodeidae Jordan & Gilbert 1883 (splitfins)
- Unterfamilie Empetrichthyinae Jordan, Evermann & Clark 1930 (springfishes)
- Unterfamilie Goodeinae Jordan & Gilbert 1883 (Mexican splitfins)
- Familie Fluviphylacidae Roberts 1970 (American lampeyes)
- Familie Poeciliidae Bonaparte 1831 (poeciliids)
- Unterfamilie Xenodexiinae Hubbs 1950 (Guatemalan poeciliids)
- Unterfamilie Tomeurinae Eigenmann 1912 (facultative viviparous poeciliids)
- Unterfamilie Poeciliinae Bonaparte 1831 (livebearers)
- Familie Anablepidae Bonaparte 1831 (four-eyed fishes and onesided livebearers)
- Unterfamilie Anablepinae Bonaparte 1831 (four-eyed fishes)
- Unterfamilie Oxyzygonectinae Parenti 1981 (white-eyes)
- Familie Aphaniidae Hoedeman 1949 (Oriental killifishes)
- Familie Valenciidae Parenti 1981 (European killifishes)
- Familie Procatopodidae Fowler 1916 (African lampeyes)
- Unterfamilie Aplocheilichthyinae Myers 1928 (banded lampeyes)
- Unterfamilie Procatopodinae Fowler 1916 (lampeyes)
- Unterordnung Aplocheiloidei
- Ordnung Cichliformes
- Familie Polycentridae Gill 1858 (leaffishes)
- Familie Cichlidae Bonaparte 1835 (cichlids)
- Unterfamilie Etroplinae Kullander 1998 (Indian and Madagascan cichlids)
- Unterfamilie Ptychochrominae Sparks 2004 (Malagasy cichlids)
- Unterfamilie Pseudocrenilabrinae Fowler 1934 (African cichlids)
- Unterfamilie Cichlinae Bonaparte 1835 (American cichlids)
- Familie Pholidichthyidae Jordan 1896 (convict-blennies)
- Ordnung Mugiliformes
- Familie Ambassidae Klunzinger 1870 (Asiatic glassfishes)
- Familie Mugilidae Jarocki 1822 (mullets)
- Ordnung Blenniiformes
- Familie Pseudochromidae Müller & Troschel 1849 (dottybacks)
- Unterfamilie Pseudochrominae Müller & Troschel 1849
- Unterfamilie Pseudoplesiopinae Bleeker 1875
- Unterfamilie Anisochrominae Smith 1954
- Unterfamilie Congrogadinae Günther 1862 (eelblennies)
- Unterfamilie Assiculinae Gill 2013
- Unterfamilie Assiculoidinae Gill 2013
- Familie Plesiopidae Günther 1861 (roundheads)
- Unterfamilie Plesiopinae Günther 1861
- Unterfamilie Acanthoclininae Günther 1861 (spiny basslets)
- Familie Pomacentridae Bonaparte 1831 (damselfishes and anemonefishes)
- Unterfamilie Microspathodontinae Jordan & Evermann 1898 (giant damselfishes)
- Unterfamilie Chrominae Bonaparte 1831 (chromises)
- Unterfamilie Glyphisodontinae Rafinesque 1815 (sergeants majors)
- Unterfamilie Pomacentrinae Bonaparte 1831 (anemonefishes or clownfishes)
- Familie Embiotocidae Agassiz 1853 (surfperches)
- Familie Grammatidae Jordan 1887 (gramma basslets)
- Familie Opistognathidae Bonaparte 1835 (jawfishes)
- Familie Pseudochromidae Müller & Troschel 1849 (dottybacks)
- Unterordnung Gobiesocoidei
- Familie Gobiesocidae Bleeker 1859 (clingfishes)
- Unterfamilie Diplocrepinae Briggs 1955
- Unterfamilie Lepadogastrinae Canestrini 1871-72
- Unterfamilie Chorisochisminae Briggs 1955
- Unterfamilie Haplocylicinae Briggs 1955
- Unterfamilie Protogobiesocinae Fricke, Chen & Chen 2016 (ancestral clingfishes)
- Unterfamilie Cheilobranchinae Günther 1870 (shore-eels)
- Unterfamilie Trachelochisminae Briggs 1955
- Unterfamilie Diademichthyinae Whitley 1950
- Unterfamilie Gobiesocinae Bleeker 1859 (New World clingfishes)
- Familie Gobiesocidae Bleeker 1859 (clingfishes)
- Unterordnung Blennioidei
- Familie Tripterygiidae Whitley 1931 (triplefins or threefin blennies)
- Unterfamilie Notoclininae Fricke 2009
- Unterfamilie Tripterygiinae Whitley 1931
- Familie Blenniidae Rafinesque 1810 (combtooth blennies)
- Unterfamilie Blenniinae Rafinesque 1810 (blennies)
- Unterfamilie Salariinae Gill 1859 (salariin blennies)
- Familie Clinidae Swainson 1839 (kelp blennies)
- Familie Labrisomidae Clark Hubbs 1952 (labrisomid blennies)
- Familie Chaenopsidae Gill 1865 (pikeblennies or tube blennies)
- Familie Dactyloscopidae Gill 1859 (sand stargazers)
- Familie Tripterygiidae Whitley 1931 (triplefins or threefin blennies)
- Ordnung Perciformes
- Unterordnung Percoidei
- Familie Serranidae Swainson 1839 (sea basses)
- Familie Anthiadidae Poey 1861 (fairy basslets or streamer basses)
- Familie Epinephelidae Bleeker 1874 (groupers)
- Familie Liopropomatidae Poey 1867 (painted basslets)
- Unterfamilie Liopropomatinae Poey 1867
- Unterfamilie Diploprioninae Bleeker 1874 (barred soapfishes)
- Familie Grammistidae Bleeker 1857 (soapfishes)
- Familie Percidae Rafinesque 1815 (perches and darters)
- Unterfamilie Percinae Rafinesque 1815 (freshwater perches)
- Unterfamilie Luciopercinae Jordan & Evermann 1896 (pikeperches and Danube perches)
- Unterfamilie Etheostomatinae Agassiz 1850 (North American darters)
- Familie Niphonidae Jordan 1923 (Ara groupers)
- Familie Trachinidae Rafinesque 1815 (weeverfishes)
- Familie Bembropidae Regan 1913 (flatheads or duckbill flatheads)
- Unterordnung Notothenioidei
- Familie Percophidae Swainson 1839 (Brazilian flatheads)
- Familie Bovichtidae Gill 1862 (thornfishes)
- Familie Pseudaphritidae McCulloch 1929 (congollis)
- Familie Eleginopidae Gill 1893 (Patagonian blennies or Falkland Islands blennies)
- Familie Nototheniidae Günther 1861 (cod icefishes)
- Unterfamilie Pleuragrammatinae Andersen & Hureau 1979
- Unterfamilie Nototheniinae Günther 1861 (notothens)
- Unterfamilie Trematominae Balushkin 1982
- Familie Harpagiferidae Gill 1861 (plunderfishes)
- Unterfamilie Harpagiferinae Gill 1861 (spiny plunderfishes)
- Unterfamilie Artedidraconinae Andriashev 1967 (barbeled plunderfishes)
- Familie Bathydraconidae Regan 1913 (Antarctic dragonfishes)
- Unterfamilie Bathydraconinae Regan 1913
- Unterfamilie Gymnodraconinae Andriashev 1983
- Unterfamilie Cygnodraconinae no valid family-group name description
- Familie Channichthyidae Gill 1861 (crocodile icefishes)
- Unterordnung Scorpaenoidei
- Familie Platycephalidae Swainson 1839 (flatheads)
- Familie Hoplichthyidae Kaup 1873 (spiny flatheads)
- Familie Triglidae Rafinesque 1815 (searobins)
- Unterfamilie Prionotinae Kaup 1873 (spiny searobins)
- Unterfamilie Peristediinae Jordan & Gilbert 1883 (armored gurnards)
- Unterfamilie Pterygotriglinae Fowler 1938 (spotted gurnards)
- Unterfamilie Triglinae Rafinesque 1815 (gurnards)
- Familie Bembridae Kaup 1873 (deepwater flatheads)
- Familie Synanceiidae Swainson 1839 (stonefishes)
- Unterfamilie Apistinae Gill 1859 (wasp scorpionfishes)
- Unterfamilie Perryeninae Honma, Imamura & Kawai 2013 (whitenose pigfishes)
- Unterfamilie Eschmeyerinae Mandrytsa 2001 (cofishes)
- Unterfamilie Gnathanacanthinae Gill 1892 (red velvetfishes)
- Unterfamilie Aploactininae Jordan & Starks 1904 (velvetfishes)
- Unterfamilie Pataecinae Gill 1872 (prowfishes)
- Unterfamilie Tetraroginae Smith 1949 (waspfishes)
- Unterfamilie Choridactylinae Kaup 1859 (stingers)
- Unterfamilie Synanceiinae Swainson 1839 (stonefishes)
- Familie Neosebastidae Matsubara 1943 (gurnard scorpionfishes)
- Familie Plectrogeniidae Fowler 1938 (stinger flatheads)
- Familie Scorpaenidae Risso 1827 (scorpionfishes)
- Unterfamilie Scorpaeninae Risso 1827 (scorpionfishes)
- Unterfamilie Caracanthinae Gill 1885 (coral crouchers)
- Unterfamilie Pteroinae Kaup 1873 (turkeyfishes and lionfishes)
- Unterfamilie Setarchinae Matsubara 1943 (deepsea bristly scorpionfishes)
- Unterfamilie Sebastolobinae Matsubara 1943 (thornyheads)
- Unterfamilie Sebastinae Kaup 1873 (rockfishes)
- Familie Congiopodidae Gill 1889 (racehorses or pigfishes)
- Familie Zanclorhynchidae Andriashev 1993 (horsefishes)
- Familie Normanichthyidae Clark 1937 (barehead scorpionfishes)
- Unterordnung Cottoidei
- Familie Anoplopomatidae Jordan & Gilbert 1883 (sablefishes)
- Familie Zaniolepididae Jordan & Gilbert 1883 (combfishes)
- Familie Hexagrammidae Jordan 1888 (greenlings)
- Unterfamilie Hexagramminae Jordan 1888 (greenlings)
- Unterfamilie Pleurogramminae Rutenberg 1954 (Atka mackerels)
- Unterfamilie Ophiodontinae Jordan & Gilbert 1883 (lingcods)
- Unterfamilie Oxylebiinae Gill 1862 (painted greenlings)
- Familie Rhamphocottidae Jordan & Gilbert 1883 (horsehead sculpins or grunt sculpins)
- Familie Jordaniidae Jordan & Evermann 1898 (longfin sculpins)
- Familie Cottidae Bonaparte 1831 (sculpins)
- Familie Psychrolutidae Günther 1861 (marine sculpins)
- Familie Agonidae Swainson 1839 (poachers)
- Unterfamilie Agoninae Swainson 1839 (sturgeon poachers)
- Unterfamilie Anoplagoninae Gill 1861 (alligator fishes)
- Unterfamilie Bathyagoninae Lindberg 1971 (starsnouts)
- Unterfamilie Brachyopsinae Jordan & Evermann 1898 (uppermouth poachers)
- Unterfamilie Hypsagoninae Gill 1861 (dragon poachers)
- Unterfamilie Bothragoninae Lindberg 1971 (rockheads)
- Unterfamilie Hemitripterinae Gill 1865 (sailfin sculpins)
- Familie Trichodontidae Bleeker 1859 (sandfishes)
- Familie Cyclopteridae Bonaparte 1831 (lumpfishes)
- Unterfamilie Cyclopterinae Bonaparte 1831 (lumpsuckers)
- Unterfamilie Liparopsinae Garman 1892 (smooth lumpsuckers)
- Unterfamilie Eumicrotreminae Oku, Imamura & Yabe 2017 (spiny lumpsuckers)
- Familie Liparidae Gill 1861 (snailfishes)
- Unterordnung Gasterosteoidei
- Familie Hypoptychidae Steindachner 1880 (sand-eels)
- Familie Gasterosteidae Bonaparte 1831 (sticklebacks)
- Familie Aulorhynchidae Gill 1861 (tubesnouts)
- Unterordnung Zoarcoidei
- Familie Zoarcidae Swainson 1839 (eelpouts)
- Unterfamilie Lycodinae Gill 1861
- Unterfamilie Lycozoarcinae Andriashev 1939
- Unterfamilie Zoarcinae Swainson 1839 (eelpouts)
- Unterfamilie Gymnelinae Gill 1863 (pouts)
- Familie Anarhichadidae Bonaparte 1835 (wolffishes)
- Familie Neozoarcidae Jordan & Snyder 1902
- Familie Eulophiidae Smith 1902
- Familie Stichaeidae Gill 1864 (pricklebacks)
- Unterfamilie Stichaeinae Gill 1864
- Unterfamilie Chirolophinae Jordan & Evermann 1898
- Unterfamilie Alectriinae Makushok 1958 (cockscombs)
- Unterfamilie Xiphisterinae Jordan 1880
- Familie Lumpenidae Jordan & Evermann 1898 (eel pricklebacks)
- Familie Opisthocentridae Jordan & Evermann 1898
- Familie Pholidae Gill 1893 (gunnels)
- Unterfamilie Pholinae Gill 1893 (pigmented gunnels)
- Unterfamilie Apodichthyinae Hubbs 1927 (penpoint gunnels)
- Familie Ptilichthyidae Jordan & Gilbert 1883 (quillfishes)
- Familie Zaproridae Jordan 1896 (prowfishes)
- Familie Cryptacanthodidae Gill 1861 (wrymouths)
- Familie Cebidichthyidae Gill 1862 (monkeyface pricklebacks)
- Familie Scytalinidae Jordan & Starks 1895 (graveldivers)
- Familie Bathymasteridae Jordan & Gilbert 1883 (ronquils)
- Familie Zoarcidae Swainson 1839 (eelpouts)
- Unterordnung Percoidei
- Ordnung Centrarchiformes
- Unterordnung Percalatoidei
- Familie [["Percalates-clade" (Australian basses)
- Unterordnung Terapontoidei
- Familie Girellidae Gill 1862 (nibblers)
- Familie Scorpididae Günther 1860 (halfmoons)
- Familie Kyphosidae Jordan 1887 (sea chubs)
- Familie Kuhliidae Jordan & Evermann 1896 (flagtails or aholeholes)
- Familie Terapontidae Richardson 1842 (grunters or tigerfishes)
- Familie Dichistiidae Smith 1935 (galjoens)
- Familie Oplegnathidae Bleeker 1853 (knifejaws)
- Familie Caesioscorpididae Parenti & Randall 2020 (blowhole perches)
- Familie Microcanthidae Bleeker 1876 (stripeys)
- Unterordnung Centrarchoidei
- Familie Centrarchidae Bleeker 1859 (sunfishes and freshwater basses)
- Unterfamilie Centrarchinae Bleeker 1859
- Unterfamilie Lepominae Gill 1864
- Familie Elassomatidae Jordan 1877 (pygmy sunfishes)
- Familie Sinipercidae Jordan & Richardson 1910 (Chinese perches)
- Familie Enoplosidae Gill 1893 (oldwives)
- Familie Percichthyidae Jordan & Eigenmann 1890 (temperate basses)
- Familie Perciliidae Jordan 1923 (southern basses)
- Familie Parascorpididae Smith 1949 (jutjaws)
- Familie Centrarchidae Bleeker 1859 (sunfishes and freshwater basses)
- Unterordnung Cirrhitioidei
- Familie Cirrhitidae Macleay 1841 (hawkfishes)
- Familie Chironemidae Gill 1862 (kelpfishes)
- Familie Aplodactylidae Günther 1859 (marblefishes)
- Familie Cheilodactylidae Bonaparte 1850 (fingerfins)
- Familie Latridae Gill 1862 (trumpeters)
- Unterordnung Percalatoidei
- Ordnung Labriformes
- Unterordnung Labroidei
- Familie Centrogenyidae Fowler 1907 (false scorpionfishes)
- Familie Labridae Cuvier 1816 (wrasses)
- Familie Odacidae Günther 1861 (cales)
- Unterordnung Uranoscopoidei
- Familie Ammodytidae Bonaparte 1835 (sand lances)
- Familie Uranoscopidae Bonaparte 1831 (stargazers)
- Familie Leptoscopidae Gill 1859 (southern sandfishes)
- Familie Pinguipedidae Günther 1860 (sandperches)
- Familie Cheimarrichthyidae Regan 1913 (New Zealand torrentfishes)
- Unterordnung Labroidei
- Ordnung Acropomatiformes
- Familie Scombropidae Gill 1862 (gnomefishes)
- Familie Ostracoberycidae Fowler 1934 (shellskin alfonsinos)
- Familie Acropomatidae Gill 1893 (lanternbellies)
- Familie Symphysanodontidae Katayama 1984 (slopefishes)
- Familie Epigonidae Poey 1861 (deepwater cardinalfishes)
- Familie Howellidae Ogilby 1899 (lanternbellies or oceanic basslets)
- Familie Polyprionidae Bleeker 1874 (wreckfishes)
- Familie Lateolabracidae Ghedotti, Davis and Smith 2018 (Asian seaperches)
- Familie Glaucosomatidae Jordan & Thompson 1911 (pearl perches)
- Familie Pempheridae Bleeker 1859 (sweepers)
- Familie Dinolestidae Whitley 1948 (longfinned pikes)
- Familie Stereolepididae Smith, Ghedotti & Davis 2022 (giant sea basses)
- Familie Banjosidae Jordan & Thompson 1912 (banjofishes)
- Familie Pentacerotidae Bleeker 1859 (armorheads)
- Unterfamilie Histiopterinae Bleeker 1876 (sailfin armorheads)
- Unterfamilie Pentacerotinae Bleeker 1859
- Familie Malakichthyidae Jordan & Richardson 1910 (temperate ocean-basses)
- Familie Champsodontidae Jordan & Snyder 1902 (gapers)
- Familie Hemerocoetidae Kaup 1873 (Indo-Pacific duckbills)
- Familie Creediidae Waite 1899 (sand burrowers)
- Familie Synagropidae Smith 1961 (splitfin ocean-basses)
- Familie Bathyclupeidae Gill 1896 (deepsea herrings)
- Ordnung Acanthuriformes
- Familie Gerreidae Bleeker 1859 (mojarras)
- Familie Sillaginidae Richardson 1846 (sillagos)
- Familie Moronidae Jordan & Evermann 1896 (white basses or temperate basses)
- Familie Drepaneidae Gill 1872 (sicklefishes)
- Familie Ephippidae Bleeker 1859 (spadefishes and batfishes)
- Familie Sciaenidae Cuvier 1829 (croakers and drums)
- Familie Dinopercidae Heemstra & Hecht 1986 (cavebasses)
- Familie Haemulidae Gill 1885 (grunts)
- Unterfamilie Haemulinae Gill 1885
- Unterfamilie Plectorhinchinae Jordan & Thompson 1912 (sweetlips)
- Familie Lobotidae Gill 1861 (tripletails and tigerperches)
- Familie Monodactylidae Jordan & Evermann 1898 (moonies)
- Familie Emmelichthyidae Poey 1867 (rovers)
- Familie Lutjanidae Gill 1861 (snappers)
- Unterfamilie Apsilinae Johnson 1980
- Unterfamilie Etelinae Gill 1893 (snappers)
- Unterfamilie Paradicichthyinae Whitley 1930 (sailfin snappers)
- Unterfamilie Lutjaninae Gill 1861 (snappers & fusiliers)
- Familie Malacanthidae Poey 1861 (tilefishes or sand tilefishes)
- Familie Latilidae Gill 1862 (deepwater tilefishes)
- Familie Pomacanthidae Jordan & Evermann 1898 (angelfishes)
- Familie Chaetodontidae Rafinesque 1815 (butterflyfishes)
- Unterfamilie Heniochinae Kaup 1860 (bannerfishes)
- Unterfamilie Chaetodontinae Rafinesque 1815 (butterflyfishes)
- Familie Leiognathidae Gill 1893 (ponyfishes or slipmouths)
- Unterfamilie Leiognathinae Gill 1893
- Unterfamilie Gazzinae Chakrabarty & Sparks 2015
- Familie Luvaridae Gill 1885 (luvars)
- Familie Zanclidae Bleeker 1876 (Moorish idols)
- Familie Acanthuridae Bonaparte 1835 (surgeonfishes and unicornfishes)
- Familie Callanthiidae Ogilby 1899 (splendid perches)
- Familie Nemipteridae Regan 1913 (threadfin breams and spinycheeks)
- Familie Lethrinidae Bonaparte 1831 (emperor snappers)
- Unterfamilie Lethrininae Bonaparte 1831 (emperors)
- Unterfamilie Monotaxinae Akazaki 1961 (big-eye seabreams)
- Familie Sparidae Rafinesque 1818 (porgys and seabreams)
- Familie Siganidae Richardson 1837 (rabbitfishes)
- Familie Scatophagidae Gill 1883 (scats)
- Familie Cepolidae Rafinesque 1815 (bandfishes)
- Unterfamilie Cepolinae Rafinesque 1815
- Unterfamilie Owstoniinae Jordan, Tanaka & Snyder 1913
- Familie Priacanthidae Günther 1859 (bigeyes)
- Familie Caproidae Bonaparte 1835 (boarfishes)
- Familie Antigoniidae Jordan & Evermann 1898 (deepwater boarfishes)
- Ordnung Lophiiformes
- Unterordnung Lophioidei
- Familie Lophiidae Rafinesque 1810 (goosefishes or monkfishes)
- Unterordnung Ogcocephaloidei
- Familie Ogcocephalidae Gill 1893 (batfishes)
- Unterordnung Antennarioidei
- Familie Rhycheridae Hart, Arnold, Alda, Kenaley, Pietsch, Hutchinson & Chakrabarty 2022 (Balrog frogfishes)
- Familie Brachionichthyidae Gill 1863 (warty anglerfishes)
- Familie Antennariidae Jarocki 1822 (Fibonacci frogfishes)
- Familie Histiophrynidae Arnold & Pietsch 2012 (starfingered frogfishes)
- Familie Tathicarpidae Hart, Arnold, Alda, Kenaley, Pietsch, Hutchinson & Chakrabarty 2022 (longfin frogfishes)
- Familie Tetrabrachiidae Regan 1912 (tetrabrachiid frogfishes)
- Familie Lophichthyidae Boeseman 1964 (lophichthyid frogfishes)
- Unterordnung Chaunacoidei
- Familie Chaunacidae Gill 1863 (gapers or sea toads)
- Unterordnung Ceratioidei
- Familie Caulophrynidae Goode & Bean 1896 (fanfins)
- Familie Neoceratiidae Regan 1926 (needlebeard seadevils or spiny seadevils)
- Familie Melanocetidae Gill 1878 (black seadevils)
- Familie Himantolophidae Gill 1861 (footballfishes)
- Familie Diceratiidae Regan & Trewavas 1932 (doublespine seadevils)
- Familie Oneirodidae Gill 1878 (dreamers)
- Familie Thaumatichthyidae Smith & Radcliffe 1912 (wolftrap seadevils)
- Familie Centrophrynidae Bertelsen 1951 (prickly seadevils)
- Familie Ceratiidae Gill 1861 (seadevils)
- Familie Gigantactinidae Boulenger 1904 (whipnose seadevils)
- Familie Linophrynidae Regan 1925 (leftvent seadevils)
- Unterordnung Lophioidei
- Ordnung Tetraodontiformes
- Unterordnung Triacanthodoidei
- Familie Triacanthodidae Gill 1862 (spikefishes)
- Familie Triacanthidae Bleeker 1859 (triplespines)
- Unterordnung Tetraodontoidei
- Familie Triodontidae Bleeker 1859 (threetooth puffers)
- Familie Molidae Bonaparte 1832 (molas or ocean sunfishes)
- Familie Diodontidae Billberg 1833 (porcupinefishes and burrfishes)
- Familie Tetraodontidae Bonaparte 1831 (puffers)
- Unterordnung Balistoidei
- Familie Aracanidae Hollard 1860 (deepwater boxfishes)
- Familie Ostraciidae Rafinesque 1810 (boxfishes)
- Familie Monacanthidae Nardo 1843 (filefishes)
- Familie Balistidae Rafinesque 1810 (triggerfishes)
- Unterordnung Triacanthodoidei
Class Coelacanthi
- Ordnung Coelacanthiformes
- Familie Latimeriidae Berg 1940 (coelacanths)
Class Dipneusti
- Ordnung Ceratodontiformes
- Familie Neoceratodontidae Schultz 1948 (Australian lungfishes)
- Familie Lepidosirenidae Bonaparte 1841 (South American lungfishes)
- Familie Protopteridae Peters 1855 (African lungfishes)