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