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Turtles of the United States and Canada
Carl H. Ernst
出版
Smithsonian Institution Press
, 1994
ISBN
1560983469
9781560983460
URL
http://books.google.com.hk/books?id=IScWAQAAIAAJ&hl=&source=gbs_api
註釋
This book is a comprehensive compilation on North American turtles for the last 25 years. Recognition, karyotype, fossil record, distribution, geographic variation, confusing species, habitat, behavior, reproduction, biology, growth and longevity, food habits, populations, and a key to species identification are discussed for fifty-six species.
