Piscis
Piscatus
Actinopterygii
Selachimorpha
Gnathostomata
Perciformes
Osteichthyes
Anguilliformes
Chondrichthyes
Petromyzontidae
Siluriformes
Salmonidae
Carcharodon_carcharias
Tructa
Thunnus
Ichthyologia
Hippocampus
Cyprinidae
Teleostei
Cichlidae
Agnatha
Perca
Salmo
Sarcopterygii
Acanthuridae
Rhincodon
Esox
Scophthalmus_maximus
Gadus
Scomber
Clupeidae
Xiphias_gladius
Sparidae
Hyperalieusis
Beloniformes
Dipnoi
Elasmobranchii
Engraulis_encrasicolus
Mugil_cephalus
Poecilia_reticulata
Myxiniformes
Epinephelinae
Percidae
Serranidae
Echeneidae
Congridae
Tetraodontiformes
Salvelinus
Acipenser
Oncorhynchus
Mola_mola
Characiformes
Gadus_morhua
Lepidosiren_paradoxa
Lutjanidae
Scorpaenidae
Squalus
Oreochromis_niloticus
Lamniformes
Acanthodii
Atherina_hepsetus
Sander_lucioperca
Organum_photophorum
Centrarchidae
Carcharhiniformes
Arapaima
Tiktaalik
Branchiae
Melanotaeniidae
Pristis_(genus)
Oncorhynchus_kisutch
Atheriniformes
Ophidiiformes
Makaira_nigricans
Percoidei
Scombridae
Atherina
Carcharhinidae
Esox_lucius
Cypriniformes
Mene_(genus)
Alopias
Rhinecanthus_rectangulus
Oncorhynchus_clarkii
Belone_belone
Cyprinodontiformes
Mugiliformes
Gobiidae
Mugil
Melanotaenia_angfa
Poeciliidae
Mola_(discretiva)
Atherinidae
Acanthurus
Thunnini
Belonidae
Anguilla_anguilla
Bythitidae
Lota_lota
Abramis_brama
Salmo_salar
Characidae
Salmo_trutta
Hippolytus_Salvianus
Etheostoma
Scomber_scombrus
Alanus_Davidson
Gonostomatidae
Gadiformes
Carassius_auratus
Mugilidae
Conger
Gadidae
Clupeiformes
Callionymidae
Lophiiformes
Cyprinus
Anarhichadidae
Xenisthmidae
Clupea_harengus
Tinca_tinca
Pleuronectiformes
Scorpaeniformes
Acanthurus_tennenti
Dentex
Dentex_dentex
Thunnus_thynnus
Chilatherina
Trichiuridae
Engraulidae
Dicentrarchus_labrax
Melanogrammus_aeglefinus
Cyclothone
Xiphophorus
Calamus_(piscis)
Acanthurus_triostegus
Tetraodontidae
Stromateidae
Hippocampus_minotaur
Cottidae
Chaca
Ctenopharyngodon_idella
Teleogramma
Carassius
Heteroconger
Paracanthurus_hepatus
Piranha
Haplochromini
Clariidae
Acipenseridae
Bramidae
Epinephelus
Plectropomus_leopardus
Acipenser_ruthenus
Atherinopsidae
Trachidermus_fasciatus
Sphyrnidae
Materpiscis
Chaetodontoplus
Atherina_boyeri
Oncorhynchus_gorbuscha
Katsuwonus_pelamis
Thunnus_albacares
Centriscidae
Etheostoma_obama
Cirrhitidae
Ctenochaetus
Gymnotus
Placodermi
Gymnothorax_castaneus
Pomacanthus_semicirculatus
Paracanthopterygii
Electrophorus_electricus
Muraena_helena
Xenisthmus_chi
Astroblepus
Phallostethidae
Galeocerdo_cuvier
Betta
Gymnothorax
Lotidae
Sarda_sarda
Scombroidei
Atherinopsis
Torpediniformes
Lampetra_fluviatilis
Tosanoides_obama
Percina_tanasi
Melanotaenia
Pagellus
Epinephelus_fuscoguttatus
Gymnothorax_favagineus
Latridae
Taeniolethrinops_furcicauda
Etheostoma_gore
Ctenochaetus_strigosus
Thunnus_alalunga
Gempylidae
Engraulis
Pseudocrenilabrinae
Naso_(genus)
Xenisthmus
Leuciscinae
Gymnothorax_fimbriatus
Hypseleotris
Chilatherina_bulolo
Zebrasoma
Eptatretus
Archosargus_probatocephalus
Euthynnus
Atherinops
Silurus_glanis
Oxudercinae
Centrolophidae
Zebrasoma_xanthurum
Taeniolethrinops
Dawkinsia
Atherinomorinae
Mogurnda
Antennariidae
Centrarchus_macropterus
Hippocampus_breviceps
Scomber_colias
Teleogramma_obamaorum
Cyprininae
Serranochromis_meridianus
Tosanoides
Eleotris
Pristidae
Pampus_argenteus
Acanthurus_lineatus
Euthynnus_affinis
Atherinomorus_lacunosus
Nomeidae
Argyrops_spinifer
Diaphenchelys_pelonates
Antennarius_striatus
Pomatomus_saltatrix
Plectropomus
Thunnus_obesus
Labeo_rohita
Serranochromis
Stenatherina
Trichiurus_lepturus
Scomber_japonicus
Zappa_confluentus
Thunnus_tonggol
Thunnus_maccoyii
Torpedinidae
Dissostichus_eleginoides
Parabrotulidae
Serrasalmidae
Betta_burdigala
Naso_unicornis
Acanthurus_dussumieri
Thunnus_atlanticus
Euthynnus_alletteratus
Doradidae
Thunnus_orientalis
Aspredinidae
Calamus_penna
Brama_brama
Scomber_australasicus
Epinephelus_polyphekadion
Atherina_presbyter
Sicyopus
Atherinomorus
Melanotaenia_praecox
Amblycipitidae
Lucifuga
Sedimentum_Bolcense
Naso_lituratus
Aphanopus_carbo
Index_piscium_aquarum_dulcium_Russiae
Akysidae
Auchenipteridae
Exyrias_akihito
Hyporhamphus_dussumieri
Amphiliidae
Naso_brevirostris
Macropodusinae
Cephalopholis
Anthias_(genus)
Dicentrarchus
Aulacocephalus_temminckii
Antennarius
Zebrasoma_veliferum
Molva
Acanthurus_blochii
Cairnsichthys
Pleuronectes
Acanthopagrus
Rhinoptera_bonasus
Heteroconger_hassi
Orectolobus_maculatus
Gempylus_serpens
Pseudanthias
Eleotris_melanosoma
Ctenochaetus_tominiensis
Abudefduf_sexfasciatus
Atherinason
Ctenochaetus_hawaiiensis
Pundamilia_nyerere
Chilatherina_sentaniensis
Redigobius
Ctenochaetus_striatus
Glossolepis
Ariosoma
Euthynnus_lineatus
Kajikia
Peprilus_paru
Weberogobius_amadi
Melanotaenia_parva
Akihito_(genus)
Myxine
Phallostethus
Ariosoma_balearicum
Mycteroperca
Atherion
Abudefduf_abdominalis
Paracirrhites_forsteri
Leuresthes
Ctenochaetus_binotatus
Gnathophis
Chilatherina_axelrodi
Ebosia
Zebrasoma_rostratum
Barbodes_amarus
Taeniolethrinops_cyrtonotus
Variola_(Serranidae)
Taeniolethrinops_praeorbitalis
Pundamilia
Starksia_y-lineata
Bostrichthys
Prionurus_maculatus
Lapitaichthys
Parma_kermadecensis
Gymnothorax_eurostus
Melanotaenia_herbertaxelrodi
Psenopsis_anomala
Lampanyctus
Gymnothorax_bacalladoi
Taeniolethrinops_laticeps
Exyrias
Xenopoecilus_poptae
Uropterygius
Barbatula_zetensis
Acanthopagrus_akazakii
Bostrichthys_zonatus
Acentrogobius_therezieni
Lepturacanthus_savala
Salvelinus_japonicus
Melanotaenia_sexlineata
Chilatherina_bleheri
Rhadinocentrus
Redigobius_bikolanus
Lucifuga_subterranea
Paracirrhites
Gymnothorax_prionodon
Odontesthes
Craterocephalus
Mogurnda_variegata
Atherina_breviceps
Pelangia
Proscyllium_venustum
Atherina_lopeziana
Ctenochaetus_cyanocheilus
Atherinosoma
Basilichthys
Peprilus_burti
Eleotris_sandwicensis
Mogurnda_spilota
Hypseleotris_aurea
Mogurnda_orientalis
Mogurnda_furva
Sicyopus_axilimentus
Xiphophorus_nezahualcoyotl
Hypoatherina
Grahamichthys_radiata
Mogurnda_lineata
Hypseleotris_kimberleyensis
Teramulus
Hypseleotris_ejuncida
Bostrichthys_aruensis
Kestratherina
Sicyopus_jonklaasi
Mogurnda_vitta
Hypseleotris_regalis
Eleotris_pellegrini
Psenes_pellucidus
Latridopsis_ciliaris
Gnathophis_habenatus
Pelasgus_(piscis)
Lucifuga_teresinarum
Phallostethus_cuulong
Lucifuga_simile
Phallostethus_dunckeri
Melanotaenia_caerulea
Diodon_eydouxii
Colpichthys
Ctenochaetus_flavicauda
Leptatherina
Pelasgus_laconicus
Scombrorum_genus
Eleotris_vomerodentata
Betta_pulchra
Lampanyctus_nobilis
Starksia
Heteroconger_lentiginosus
Heteroconger_cobra
Neostethus
Phenacostethus
Latridopsis_forsteri
Gulaphallus
Mogurnda_clivicola
Leucobrotula
Hypseleotris_klunzingeri
Parabrotula
Craterocephalinae
Squaliobarbinae
Phlebolepididae
Malvoliophis
Atherininae
Phlebolepis
Petromyzontiformes
Erepsilepis