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