... Gas bladder that connects with the ear Most abundant fishes in the world ... eel Elver Yellow eel Silver eel CATADROMOUS Migration Division TELEOSTEI ...
Lab 2 Fish Evolution and Wisconsin Fish Families Lecture Major taxonomic groups Functional and anatomical evolution Nomenclature Lab Compare traits of families
Nearly 70% of the species are recently extinct, endangered, or threatened. Why? Caviar Industry ... 10 native species in Iowa. Identification: Adipose fin ...