acipenseriformes actinopterygii anglerfish animal atheriniformes atlantic salmon aulopiformes beardfish beloniformes beryciformes bichir biological classification bonefish bowfin brook trout catfish cetomimiformes characiformes chondrostei clupeiformes coregonus cypriniformes cyprinodontiformes eel elopiformes esociformes fishbase flatfish freshwater whitefish gadiformes gar gasterosteiformes genus gnathostomata gonorynchiformes grayling gymnotiformes hiodontiformes hucho integrated taxonomic information system jellynose fish lake trout lampriformes mugiliformes myctophiformes neopterygii notacanthiformes oncorhynchus ophidiiformes osmeriformes osteichthyes osteoglossiformes perciformes percopsiformes prosopium protacanthopterygii saccopharyngiformes salmo salmon salvelinus scorpaeniformes stephanoberyciformes stomiiformes synbranchiformes syngnathiformes tetraodontiformes toadfish trout wikimedia commons zeiformes