"The Biology of Sharks and Rays" is a comprehensive
resource on the biological and physiological
characteristics of the cartilaginous fishes: sharks,
rays, and chimaeras. In sixteen chapters, organized by
theme, A. Peter Klimley covers a broad spectrum of
topics, including taxonomy, morphology, ecology, and
physiology. For example, he explains the body design of
sharks and why the ridged, tooth-like denticles that
cover their entire bodies are present on only part of
the rays' bodies and are absent from those of chimaeras.
Another chapter explores the anatomy of the jaws and the
role of the muscles and teeth in jaw extension, seizure,
and handling of prey. The chapters are richly
illustrated with pictures of sharks, diagrams of sensory
organs, drawings of the body postures of sharks during
threat and reproductive displays, and maps showing the
extent of the species' foraging range and long-distance
migrations. Each chapter commences with an anecdote from
the author about his own personal experience with the
topic, followed by thought-provoking questions and a
list of recommended readings in the scientific
literature. The book will be a useful textbook for
advanced ichthyology students as well as an encyclopedic
source for those seeking a greater understanding of
these fascinating creatures.
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