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