Translations:Fish/20/en

Vertebrates

Cyclostomi (118 species: hagfish, lampreys) File:Petromyzon marinus Linnaeus 1758 Fig 106 (Matschie et al. 1909).svg     ? †Thelodonti, †Conodonta, †Anaspida File:Sphenonectris turnernae white background.jpg File:ConodontZICA.png File:Lasanius NT small.jpg       †Galeaspida File:A Galeaspid.jpg       †Osteostraci File:Cephalaspis Lyellii.jpg   Jawed   †Placodermi File:Dunkleosteus terrelli 2024 reconstruction.jpg     ? †Acanthodii File:Diplacanthus reconstructed.jpg     Chondrichthyes (>1,100 species: sharks, rays, chimaeras) File:Notorynchus cepedianus (Broadnose sevengill shark).gif   Osteichthyes   Lobe-finned fish Actinistia (2 species: coelacanths) File:Coelacanth-bgiu.png   Rhipidistia   Dipnoi (6 species: lungfish) File:Lepidosiren paradoxa2.jpg     Tetrapoda (>38,000 terrestrial species, not considered fish) File:Salamender (PSF).png       Ray-finned fish Cladistia (14 species: bichirs, reedfish) File:Polypterus bichir.jpg   Actinopteri Chondrostei (27 species: sturgeons, paddlefish) File:Acipenser gueldenstaedtii.jpg   Neopterygii   Holostei   Ginglymodi (7 species: gars, alligator gars) File:Lepisosteus platostomus.jpg     Halecomorphi (2 species: bowfin, eyetail bowfin) File:Amia calva.jpg     Teleostei (>32,000 species) File:Engraulis ringens.jpg                   vertebrates