Guide to the shed skins of the snakes of Canada w …
Guide to the Identification of the shed skins of the snakes of Canada Brian S. Gray -2- Guide to the Identification of the shed skins of the snakes of Canada By Brian S. Gray 2012 Brian S. Gray Printed in the United States of America -3- Front cover: Top image of a Common Garter Snake, Thamnophis sirtalis. Bottom left image of cephalic section of a Common Garter Snake shed skin . Bottom right image of mid-body section of a Common Garter Snake shed skin . All images by Brian S. Gray -4- Used with permission of John McPherson. -5- -6- Contents List of List of Ecdysis: a brief Collecting and preserving shed Materials and Key to the shed skins of the snakes of Species Northern Rubber Boa, Charina Eastern Racer, Coluber Western Racer, Coluber Sharptail Snake, Contia Ringneck Snake, Diadophis
- 3 - Guide to the Identification of the ShedGuide to the Identification of the Shed Skins of the Snakes of Canada Skins of the Snakes of Canada
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