BI453 Comparative Mammalian Anatomy 1.0 A comparative study of the structure of extinct and extant animals including: the origin of mammalian structure; and mammalian evolution and radiation, emphasizing the relations between mammalian structure and habit. In the laboratory fossil forms will be examined and a representative series of existing mammals will be dissected. Prerequisite: BI253*. 2 lecture hours, 4 lab. hours