The anatomy of the jawless lamprey is compared with the anatomy of three vertebrates with jaws- the shark, the mudpuppy and the cat. The lamprey represents a modern example of early ancestral vertebrates while the shark is a reasonable example of the fish condition, the mudpuppy possesses several characteristics of the ancestral tetrapod, and the cat shows a suite of characteristics associated with mammals. Homologies among these vertebrates are emphasized.


A major emphasis is placed on homologies among the vertebrates. Detailed dissection instructions are incorporated into the text to enhance the probability that a student will be able to work through the organ relationships of a difficult system. Numerous color photographs accompany the text of each of the systems to promote a good understanding of complex relationships of organs within a three-dimensional animal. Additionally, many of the photographs are unique for a comparative anatomy manual.


This manual is appropriate for courses in Comparative Anatomy, Vertebrate
Zoology or any course in which the animals covered are studied. The format of the manual allows an instructor to plan a laboratory course that enhances the lecture and fits the needs of the student within a reasonable time frame. The material can be arranged so that a comparison of both systems and animals can be undertaken.