This one-semester text is designed for an upper-level majors course. Vertebrates features a unique emphasis on function and evolution of vertebrates, complete anatomical detail, and excellent pedagogy. Vertebrate groups are organized phylogenetically, and their systems discussed within such a context. Morphology is foremost, but the author has developed and integrated an understanding of function and evolution into the discussion of anatomy of the various systems.
The high-quality laboratory manual may accompany any comparative anatomy text, but correlates directly to Kardong's Vertebrates: Comparative Anatomy, Function, Evolution text. This lab manual carefully guides students through dissections and is richly illustrated. First and foremost, the basic animal architecture is presented in a clear and concise manner. Throughout the dissections, the authors pause strategically to bring the students' attention to the significance of the material they have just covered.
2 Origin of Chordates
3 The Vertebrate Story
4 Biological Design
5 Life History
7 Skeletal System: The Skull
8 Skeletal System: The Axial Skeleton
9 Skeletal System: The Appendicular Skeleton
10 The Muscular System
11 The Respiratory System
12 The Circulatory System
13 The Digestive System
14 The Urogenital System
15 The Endocrine System
16 The Nervous System
17 Sensory Organs
New to this Edition
Many changes and revisions have been made throughout this new edition, some major, some small. The chapters on life history (embryology), locomotion (energetics, burrowing, respiration),and circulatory system have been substantially revised. Many revised figures not only incorporate newer information but also present an evolutionary summary within a cladistic context.
Several new Box Essays have been added, e.g., snakes and their prey ("Borrowed Toxins," Chapter 6), and prosthetic "cheetahs" ("On a Fast Track," Chapter 10).
Over Turning Chordates. New developmental genetics now indicate that chordate ancestors flipped over immediately, reversing dorsal and ventral surfaces. That inversion remains the basis of the chordate body plan today.
Amphioxus Basal. Recently completed genomic studies reveal that amphioxus is not the sister group to vertebrates; urochordates now occupy that position. Amphioxus is the most basal living group of chordates, but this enlarges its importance as a possible model for the first chordates.
Evo-Devo. The genomic section on evolution and development (Chapter 5), introduced in the last edition, isexpanded here by including more examples tghroughout the chap[ters of how master control genes (Hox genes) build vertebrate systems and provide the genetic basis for major evolutionary changes. This helps to inform and enlighten traditional form, function, and evolution of vertebrates with modern genetic mechanisms.
Phylogenetic Relationships. Thanks again to evermore comprehensive molecular comparisons of vertebrate groups, phylogenetic relationships are becoming better resolved, and natural groups are emerging from this analysis with better clarity. This is the basis for revisions in the third chapter, but these are carried forward throughout the book.
The use of color has been expanded, which brightens these sections of the book. But color has also been used to better correlate and compare structures between figures in these chapters.
New figures are used, along with new text, to show modern tools of the trade, insights from new fossils, dinosaur respiration, and cardiovascular shunting.
Cross references direct students to other areas of the text where they can refresh their understanding or clarify an unfamiliar subject.
Important literature is cited at the end of each chapter, and Web links connect them to further references and resources.
A glossary of definitions is included at the end of the book with appendices covering vector algebra, International System of Units, common Greek and Latin combining forms, and classification of the chordates.
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