Alphabetical Listing of Families within this Taxa Group:
family     Abyssocottidae T5013324
family     Acanthuridae T5000112
family     Acestrorhynchidae T5005937
family     Achiridae T5000128
family     Achiropsettidae T5005948
family     Acipenseridae T5005910
family     Acropomatidae T5000131
family     Adrianichthyidae T5005933
family     Agonidae T5000024
family     Akysidae T5006022
family     Albulidae T5000137
family     Alepisauridae T5000140
family     Alepocephalidae T5000143
family     Alestidae T5006037
family     Alopiidae T5013299
family     Amarsipidae T5002032
family     Ambassidae T5015317
family     Amblycipitidae T5006020
family     Amblyopsidae T5006005
family     Ammodytidae T5001655
family     Amphiliidae T5006021
family     Anabantidae T5015301
family     Anablepidae T5005974
family     Anacanthobatidae T5013315
family     Anarhichadidae T5000153
family     Anguillidae T5000166
family     Anomalopidae T5002241
family     Anoplogastridae T5000173
family     Anoplopomatidae T5001697
family     Anostomidae T5006038
family     Anotopteridae T5002227
family     Antennariidae T5000175
family     Aphredoderidae T5006004
family     Aphyonidae T5005916
family     Apistidae T5005965
family     Aploactinidae T5005968
family     Aplocheilidae T5005988
family     Aplodactylidae T5015343
family     Apogonidae T5000188
family     Apteronotidae T5006003
family     Aracanidae T5006053
family     Arapaimidae T5006048
family     Argentinidae T5000196
family     Arhynchobatidae T5013332
family     Ariidae T5006029
family     Ariommatidae T5001672
family     Arripidae T5015328
family     Artedidraconidae T5006077
family     Aspredinidae T5005961
family     Astroblepidae T5006001
family     Astronesthidae T5002205
family     Ateleopodidae T5005911
family     Atherinidae T5000229
family     Atherinopsidae T5001775
family     Auchenipteridae T5005995
family     Aulopidae T5000234
family     Aulorhynchidae T5001706
family     Aulostomidae T5000237
family     Austroglanididae T5015373
family     Badidae T5015361
family     Bagridae T5006016
family     Balistidae T5000248
family     Balitoridae T5005952
family     Banjosidae T5015322
family     Barbourisiidae T5002242
family     Bathyclupeidae T5015334
family     Bathydraconidae T5006080
family     Bathylagidae T5000048
family     Bathymasteridae T5000022
family     Bathysauridae T5006035
family     Bathysauroididae T5015359
family     Batrachoididae T5001670
family     Bedotiidae T5005928
family     Belonidae T5000274
family     Bembridae T5006032
family     Berycidae T5000285
family     Blenniidae T5000288
family     Bothidae T5000115
family     Bovichtidae T5006078
family     Brachaeluridae T5012886
family     Brachionichthyidae T5015360
family     Bramidae T5000051
family     Bregmacerotidae T5000310
family     Bryconidae T5006058
family     Bythitidae T5000321
family     Caesionidae T5015329
family     Callanthiidae T5015290
family     Callichthyidae T5005998
family     Callionymidae T5000327
family     Caproidae T5000336
family     Carangidae T5000337
family     Carapidae T5000345
family     Carcharhinidae T5012900
family     Caristiidae T5000348
family     Catostomidae T5005953
family     Caulophrynidae T5000353
family     Centracanthidae T5015291
family     Centrarchidae T5015300
family     Centriscidae T5000355
family     Centrogenyidae T5015362
family     Centrolophidae T5000357
family     Centrophoridae T5012893
family     Centrophrynidae T5002052
family     Centropomidae T5002243
family     Cepolidae T5015292
family     Ceratiidae T5000364
family     Cetomimidae T5002230
family     Cetopsidae T5005996
family     Cetorhinidae T5013300
family     Chacidae T5005987
family     Chaenopsidae T5000371
family     Chaetodontidae T5000376
family     Chalceidae T5006059
family     Champsodontidae T5002087
family     Chanidae T5005983
family     Channichthyidae T5006081
family     Channidae T5015304
family     Characidae T5005935
family     Chaudhuriidae T5005975
family     Chauliodontidae T5002206
family     Chaunacidae T5005914
family     Cheilodactylidae T5015344
family     Cheimarrichthyidae T5015363
family     Chiasmodontidae T5000390
family     Chilodontidae T5006039
family     Chirocentridae T5005944
family     Chironemidae T5015345
family     Chlamydoselachidae T5013297
family     Chlopsidae T5000398
family     Chlorophthalmidae T5000400
family     Cichlidae T5012801
family     Cirrhitidae T5000410
family     Citharidae T5005919
family     Citharinidae T5005943
family     Clariidae T5006025
family     Claroteidae T5006055
family     Clinidae T5000421
family     Clupeidae T5000425
family     Cobitidae T5005951
family     Colocongridae T5002236
family     Comephoridae T5013323
family     Congiopodidae T5005971
family     Congridae T5000429
family     Coryphaenidae T5000113
family     Cottidae T5000025
family     Cottocomephoridae T5000099
family     Cranoglanididae T5006017
family     Creediidae T5002059
family     Crenuchidae T5006040
family     Crurirajidae T5013333
family     Cryptacanthodidae T5001724
family     Ctenoluciidae T5005938
family     Curimatidae T5005941
family     Cyclopteridae T5000023
family     Cyematidae T5000461
family     Cynodontidae T5005936
family     Cynoglossidae T5000462
family     Cyprinidae T5005946
family     Cyprinodontidae T5000469
family     Cyttidae T5006054
family     Dactylopteridae T5000474
family     Dactyloscopidae T5000477
family     Dalatiidae T5013307
family     Dasyatidae T5013305
family     Datnioididae T5015364
family     Dentatherinidae T5015358
family     Derichthyidae T5000483
family     Diceratiidae T5005915
family     Dichistiidae T5015336
family     Dinolestidae T5015324
family     Dinopercidae T5015318
family     Diodontidae T5000501
family     Diplomystidae T5006015
family     Diretmidae T5000514
family     Distichodontidae T5006060
family     Doradidae T5005979
family     Draconettidae T5015293
family     Drepaneidae T5015357
family     Dussumieriidae T5002229
family     Echeneidae T5000523
family     Echinorhinidae T5013308
family     Elassomatidae T5015356
family     Eleginopsidae T5006082
family     Eleotridae T5000535
family     Ellopostomatidae T5006061
family     Elopidae T5000536
family     Embiotocidae T5015306
family     Emmelichthyidae T5002244
family     Engraulidae T5000542
family     Enoplosidae T5015339
family     Ephippidae T5000550
family     Epigonidae T5001728
family     Erethistidae T5006024
family     Ereuniidae T5005976
family     Erythrinidae T5005940
family     Eschmeyeridae T5015371
family     Esocidae T5005957
family     Etmopteridae T5013328
family     Euclichthyidae T5006046
family     Eurypharyngidae T5000565
family     Evermannellidae T5000578
family     Exocoetidae T5000044
family     Fistulariidae T5000584
family     Fundulidae T5002177
family     Gadidae T5000030
family     Galaxiidae T5015351
family     Gasteropelecidae T5001717
family     Gasterosteidae T5001734
family     Gempylidae T5000050
family     Gerreidae T5000592
family     Gibberichthyidae T5002245
family     Gigantactinidae T5001671
family     Giganturidae T5000599
family     Ginglymostomatidae T5013303
family     Glaucosomatidae T5015332
family     Glaucostegidae T5013334
family     Gnathanacanthidae T5005970
family     Gobiesocidae T5000605
family     Gobiidae T5000610
family     Gonorynchidae T5006047
family     Gonostomatidae T5000619
family     Goodeidae T5005954
family     Grammatidae T5002240
family     Grammicolepididae T5005924
family     Grammistidae T5002202
family     Gymnarchidae T5006030
family     Gymnotidae T5005982
family     Gymnuridae T5012897
family     Gyrinocheilidae T5006010
family     Haemulidae T5000628
family     Halosauridae T5000633
family     Hapalogenyidae T5015365
family     Harpagiferidae T5006076
family     Helostomatidae T5015302
family     Hemigaleidae T5013293
family     Hemiodontidae T5005934
family     Hemiramphidae T5001674
family     Hemiscylliidae T5013318
family     Hemitripteridae T5001656
family     Hepsetidae T5005942
family     Heptapteridae T5006049
family     Heterenchelyidae T5000655
family     Heterodontidae T5013310
family     Heteropneustidae T5006026
family     Hexagrammidae T5000026
family     Hexanchidae T5013298
family     Hexatrygonidae T5013321
family     Himantolophidae T5001738
family     Hiodontidae T5015355
family     Hispidoberycidae T5015353
family     Holocentridae T5000053
family     Hoplichthyidae T5006033
family     Horabagridae T5006062
family     Howellidae T5001663
family     Hypnidae T5015374
family     Hypopomidae T5006007
family     Hypoptychidae T5005963
family     Icosteidae T5001743
family     Ictaluridae T5005955
family     Iguanodectidae T5006063
family     Ipnopidae T5000734
family     Isonidae T5006056
family     Istiophoridae T5000736
family     Kneriidae T5005984
family     Kraemeriidae T5015312
family     Kryptoglanidae T5006064
family     Kuhliidae T5015323
family     Kurtidae T5015314
family     Kyphosidae T5000744
family     Labridae T5000748
family     Labrisomidae T5001692
family     Lactariidae T5026754
family     Lamnidae T5013301
family     Lampridae T5001748
family     Lateolabracidae T5015366
family     Latidae T5015367
family     Latridae T5015305
family     Lebiasinidae T5005939
family     Leiognathidae T5015294
family     Lepidogalaxiidae T5015350
family     Lepisosteidae T5006012
family     Leptobramidae T5015333
family     Leptochariidae T5015286
family     Leptochilichthyidae T5015288
family     Leptoscopidae T5015309
family     Lethrinidae T5015330
family     Linophrynidae T5000801
family     Liparidae T5001665
family     Lobotidae T5000821
family     Lophichthyidae T5015352
family     Lophiidae T5000822
family     Lophotidae T5002271
family     Loricariidae T5005999
family     Lotidae T5002228
family     Lutjanidae T5001776
family     Luvaridae T5000846
family     Macrouridae T5000859
family     Malacanthidae T5000863
family     Malacosteidae T5002246
family     Malapteruridae T5006028
family     Mastacembelidae T5006052
family     Megachasmidae T5013327
family     Megalopidae T5001753
family     Melamphaidae T5000880
family     Melanocetidae T5000881
family     Melanonidae T5005913
family     Melanostomiidae T5002201
family     Melanotaeniidae T5005929
family     Menidae T5015327
family     Merlucciidae T5000055
family     Microdesmidae T5000903
family     Microstomatidae T5001668
family     Mirapinnidae T5000914
family     Mitsukurinidae T5013302
family     Mochokidae T5005994
family     Molidae T5000916
family     Monacanthidae T5000114
family     Monocentridae T5015348
family     Monodactylidae T5015338
family     Monognathidae T5015298
family     Moridae T5000924
family     Moringuidae T5000927
family     Mormyridae T5005985
family     Moronidae T5001756
family     Mugilidae T5000932
family     Mullidae T5000933
family     Muraenesocidae T5000935
family     Muraenidae T5000936
family     Muraenolepididae T5006006
family     Myctophidae T5000045
family     Myliobatidae T5012904
family     Myrocongridae T5015346
family     Nandidae T5015341
family     Narcinidae T5013314
family     Narkidae T5013326
family     Nemacheilidae T5006065
family     Nematistiidae T5015326
family     Nematogenyidae T5006050
family     Nemichthyidae T5000974
family     Nemipteridae T5015331
family     Neoceratiidae T5015354
family     Neoscopelidae T5001759
family     Neosebastidae T5005964
family     Nettasomatidae T5002247
family     Nettastomatidae T5000987
family     Nomeidae T5000989
family     Normanichthyidae T5015372
family     Notacanthidae T5002041
family     Nothobranchiidae T5006044
family     Notocheiridae T5015347
family     Notopteridae T5006014
family     Notosudidae T5000999
family     Nototheniidae T5006079
family     Odacidae T5015307
family     Odontaspididae T5012889
family     Odontobutidae T5015311
family     Ogcocephalidae T5001003
family     Olyridae T5006027
family     Omosudidae T5002233
family     Oneirodidae T5001011
family     Ophichthidae T5001012
family     Ophidiidae T5001021
family     Opisthoproctidae T5001711
family     Opistognathidae T5001031
family     Oplegnathidae T5015342
family     Orectolobidae T5013313
family     Oreosomatidae T5005925
family     Osmeridae T5000010
family     Osphronemidae T5015303
family     Osteoglossidae T5005945
family     Ostraciidae T5001036
family     Ostracoberycidae T5015319
family     Oxynotidae T5013329
family     Pangasiidae T5006019
family     Pantodontidae T5006013
family     Parabembridae T5006031
family     Parabrotulidae T5005917
family     Paralepididae T5001048
family     Paralichthyidae T5001664
family     Parascorpididae T5015337
family     Parascylliidae T5015299
family     Paraulopidae T5006036
family     Parazenidae T5005962
family     Parodontidae T5006041
family     Pataecidae T5005969
family     Pegasidae T5005991
family     Pempheridae T5001065
family     Pentacerotidae T5015340
family     Pentanchidae T5006073
family     Percichthyidae T5002196
family     Percidae T5005926
family     Perciliidae T5015368
family     Percophidae T5001673
family     Percopsidae T5013325
family     Peristediidae T5002234
family     Perryenidae T5015376
family     Phallostethidae T5005931
family     Pholidae T5000019
family     Pholidichthyidae T5015369
family     Phosichthyidae T5001659
family     Phractolaemidae T5006008
family     Phycidae T5002235
family     Pimelodidae T5005980
family     Pinguipedidae T5002149
family     Platycephalidae T5005921
family     Platytroctidae T5015289
family     Plecoglossidae T5000064
family     Plectrogeniidae T5005972
family     Plesiobatidae T5013316
family     Plesiopidae T5015321
family     Pleuronectidae T5000018
family     Plotosidae T5005978
family     Poeciliidae T5001098
family     Polycentridae T5015370
family     Polymixiidae T5001112
family     Polynemidae T5001114
family     Polyodontidae T5002409
family     Polyprionidae T5002251
family     Polypteridae T5006011
family     Pomacanthidae T5001677
family     Pomacentridae T5001116
family     Pomatomidae T5001118
family     Potamotrygonidae T5013319
family     Priacanthidae T5001127
family     Pristidae T5012913
family     Pristigasteridae T5006043
family     Pristiophoridae T5013311
family     Pristolepididae T5015377
family     Prochilodontidae T5006042
family     Profundulidae T5005989
family     Proscylliidae T5013312
family     Psettodidae T5005947
family     Pseudaphritidae T5006083
family     Pseudocarchariidae T5013320
family     Pseudochromidae T5015320
family     Pseudomugilidae T5006034
family     Pseudopimelodidae T5006051
family     Pseudotriakidae T5013294
family     Pseudotrichonotidae T5005932
family     Psilorhynchidae T5006009
family     Psychrolutidae T5001160
family     Ptereleotridae T5002197
family     Ptilichthyidae T5001765
family     Rachycentridae T5001165
family     Radiicephalidae T5002142
family     Rajidae T5013306
family     Regalecidae T5002248
family     Retropinnidae T5005960
family     Rhamphichthyidae T5005981
family     Rhamphocottidae T5001657
family     Rhincodontidae T5013304
family     Rhinobatidae T5012916
family     Rhyacichthyidae T5015310
family     Rivulidae T5006045
family     Rondeletiidae T5005912
family     Saccopharyngidae T5002074
family     Salangidae T5005959
family     Salmonidae T5005920
family     Samaridae T5005949
family     Scaridae T5000118
family     Scatophagidae T5015315
family     Schilbeidae T5006018
family     Schindleriidae T5002104
family     Sciaenidae T5001195
family     Scoloplacidae T5006000
family     Scomberesocidae T5001723
family     Scombridae T5001777
family     Scombrolabracidae T5001769
family     Scombropidae T5015325
family     Scopelarchidae T5001211
family     Scophthalmidae T5001226
family     Scorpaenidae T5000027
family     Scyliorhinidae T5013295
family     Scytalinidae T5015308
family     Sebastidae T5002231
family     Serranidae T5001774
family     Serrasalmidae T5006066
family     Serrivomeridae T5002038
family     Setarchidae T5005922
family     Siganidae T5015295
family     Sillaginidae T5015296
family     Siluridae T5005956
family     Sisoridae T5006023
family     Soleidae T5001267
family     Solenostomidae T5005992
family     Somniosidae T5013330
family     Sparidae T5001269
family     Sphyraenidae T5001281
family     Sphyrnidae T5013296
family     Squalidae T5013309
family     Squatinidae T5012924
family     Stegostomatidae T5013322
family     Stephanoberycidae T5005923
family     Sternoptychidae T5001291
family     Sternopygidae T5006002
family     Stichaeidae T5000020
family     Stomiidae T5001298
family     Stromateidae T5001300
family     Stylephoridae T5001772
family     Sundasalangidae T5015349
family     Symphysanodontidae T5001676
family     Synanceiidae T5005967
family     Synaphobranchidae T5001320
family     Synbranchidae T5005993
family     Syngnathidae T5000121
family     Synodontidae T5001326
family     Telmatherinidae T5005930
family     Terapontidae T5015297
family     Tetrabrachiidae T5005986
family     Tetragonuridae T5001337
family     Tetraodontidae T5001341
family     Tetrarogidae T5005966
family     Thalasseleotrididae T5015375
family     Thaumatichthyidae T5015287
family     Torpedinidae T5012927
family     Toxotidae T5015335
family     Trachichthyidae T5001353
family     Trachinidae T5005918
family     Trachipteridae T5001359
family     Triacanthidae T5005973
family     Triacanthodidae T5002249
family     Triakidae T5012909
family     Trichiuridae T5001365
family     Trichodontidae T5005927
family     Trichomycteridae T5005997
family     Trichonotidae T5026753
family     Triglidae T5001370
family     Triodontidae T5005950
family     Triportheidae T5006067
family     Tripterygiidae T5001379
family     Umbridae T5005958
family     Uranoscopidae T5001385
family     Urolophidae T5013317
family     Urotrygonidae T5013331
family     Vaillantellidae T5015378
family     Valenciidae T5005990
family     Veliferidae T5005977
family     Xenisthmidae T5015313
family     Xiphiidae T5001408
family     Zanclidae T5015316
family     Zaniolepididae T5000097
family     Zaproridae T5001773
family     Zeidae T5001419
family     Zenarchopteridae T5006057
family     Zeniontidae T5002078
family     Zoarcidae T5000029