A Guide to the Rattlesnakes of the United States PDF Download

Author: Brian Hubbs
Publisher:
ISBN:
Category : Rattlesnakes
Languages : en
Pages : 100

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Author: Manny Rubio
Publisher:
ISBN: 9780978897949
Category : Rattlesnakes
Languages : en
Pages : 307

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Author: Carl H. Ernst
Publisher: JHU Press
ISBN: 0801898765
Category : Nature
Languages : en
Pages : 425

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Book Description
The first volume contains species accounts of the venomous lizards and elapid and viperid snakes found north of Mexico's twenty-fifth parallel. Volume two covers the twenty-one species of rattlesnakes found in the United States, Canada, and northern Mexico.

Author: Manny Rubio
Publisher:
ISBN: 9781885209528
Category :
Languages : en
Pages : 307

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Book Description

Author: D. Bruce Means
Publisher:
ISBN: 9780970388650
Category : Eastern diamondback rattlesnake
Languages : en
Pages : 389

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Book Description
This book is the monograph of the eastern diamondback rattlesnake by D. Bruce Means. Its publication is a culmination of over 40 years of long-term, in-depth study of the world's largest rattlesnake, Crotalus adamanteus. In the preface Means writes, "The limited biological knowledge available for this species is all the more amazing when one considers the economic impact of Crotalus adamanteus. Because of its large size and highly toxic venom, it is arguably the most dangerous venomous snake in the United States and Canada, accounting for more human mortality than any other species (Klauber 1972; Parrish 1980). Its ecological importance may be even more significant, however. The eastern diamondback is a major predator of the cotton rat (Sigmodon hispidus), a significant crop pest that is probably the most abundant rodent in the southeastern United States (Lowery 1974). Moreover, the eastern diamondback, which weighs up to about thirteen pounds (5.9 kilograms), is the largest cold-blooded terrestrial vertebrate living in the temperate zones of the earth (Means 1985)."

Author: Albert Hazen Wright
Publisher: Ithaca, N.Y. : Comstock Pub. Associates
ISBN:
Category : Nature
Languages : en
Pages : 592

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Book Description
For years Albert Hazen Wright and Anna Allen Wright traveled extensively, attempting to observe every species of snake in its natural surroundings and collecting data and live specimens. Their exhaustive research resulted in a famous two-volume source book, first published in 1957. Abundantly and painstakingly illustrated by the authors, this personalized natural history organizes for ready reference a wealth of information on American and Canadian snakes. Jonathan A. Campbell, a leading expert on snakes, supplies an informative new foreword. Accounts of more than three hundred species and subspecies - accompanied by photographs, drawings, distribution maps, and keys - form the main part of the work. In the introductory section the Wrights cover names of snakes, range, size, longevity, distinctive characteristics, color, habitat, period of activity, breeding, ecdysis, food, venom and bite, enemies, and authorities. Generous excerpts from the authors' field journals give the reader a vivid feeling of some of the satisfactions and conclusions of their search. Albert Hazen Wright was Professor of Zoology, Emeritus, at Cornell University. Anna Allen Wright was a recognized authority on the ecology and natural history of amphibians and reptiles.

Author: Tell Hicks
Publisher:
ISBN: 9781938850554
Category :
Languages : en
Pages :

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Author: Larry Slawson
Publisher: Larry Slawson
ISBN:
Category : Nature
Languages : en
Pages : 27

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Book Description
This book examines the 10 most dangerous snakes in the United States and Canada through an analysis of fatality rates, venom toxicity, and level of aggression.

Author: Anna Allen Wright
Publisher:
ISBN:
Category : Canada
Languages : en
Pages :

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Author: Albert Hazen Wright
Publisher:
ISBN:
Category :
Languages : en
Pages :

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