Workshop on Gonadal Histology of Fishes New Orleans, 11-12 July ... Capelin (Mallotus villosus) Lamprey (Petromyzontiformes) Eel (Anguilla anguilla) ...
Elasmobranchs - sharks (360 species in two major groups), skates and rays (450 species) ... Sharks as predators: locate prey in a geographic sense. detect prey ...
They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...
some anadromous. some 'parasitic' micropredators. paired-species. Class Petromyzontida ... Class Chondrichthyes divided into two subclasses. Holocephali and ...
Vertebrate Biology Lecture Notes The Phylum Chordata Vertebrates belong to the Phylum Chordata - these are animals that, at one stage or another of their life ...
Notochord extending from head region into tail (no vertebral column) ... Small tail fin with fin rays. Large eyes. Small size only about 40 mm long ...
Lab 2 Fish Evolution and Wisconsin Fish Families Lecture Major taxonomic groups Functional and anatomical evolution Nomenclature Lab Compare traits of families
ID Tips for Fish Families and Species Replace Redbelly Dace with Mountain Redbelly Dace on your species list Change spelling of Rosy-sided Dace to Rosyside Dace ...
Nearly 70% of the species are recently extinct, endangered, or threatened. Why? Caviar Industry ... 10 native species in Iowa. Identification: Adipose fin ...