[PDF] Crocodilian Biology And Evolution eBook

Author : Gordon Grigg
Publisher : CSIRO PUBLISHING
Page : 671 pages
File Size : 26,4 MB
Release : 2015-01-15
Category : Nature
ISBN : 1486300677

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Biology and Evolution of Crocodylians is a comprehensive review of current knowledge about the world's largest and most famous living reptiles. Gordon Grigg's authoritative and accessible text and David Kirshner's stunning interpretive artwork and colour photographs combine expertly in this contemporary celebration of crocodiles, alligators, caimans and gharials. This book showcases the skills and capabilities that allow crocodylians to live how and where they do. It covers the biology and ecology of the extant species, conservation issues, crocodylian–human interaction and the evolutionary history of the group, and includes a vast amount of new information; 25 per cent of 1100 cited publications have appeared since 2007. Richly illustrated with more than 500 colour photographs and black and white illustrations, this book will be a benchmark reference work for crocodylian biologists, herpetologists and vertebrate biologists for years to come.

Author : Gordon Clifford Grigg
Publisher : Surrey Beatty and Sons
Page : 446 pages
File Size : 17,31 MB
Release : 2001
Category : Crocodiles
ISBN : 9780949324894

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"This volume grew out of a conference Crocodilian Biology and Evolution which was held at the University of Queensland in July 1998, with significant support from the (then) Department of Zoology" - Introd.

Author : F. W. Huchzermeyer
Publisher : CABI
Page : 358 pages
File Size : 21,28 MB
Release : 2003-05-08
Category : Nature
ISBN : 9780851997988

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This book is a comprehensive reference work on the biology, management and health of crocodiles, alligators and gharials. It is applicable to both farmed and captive animals.The introductory chapter describes crocodilian anatomy, physiology, biochemistry, and behaviour. One chapter is devoted to important aspects of crocodile farming, namely nutrition; incubation of eggs; rearing; breeding; slaughter; and welfare. Subsequent chapters cover transmissible, nontransmissible and organ diseases, and diseases of eggs and hatchlings.

Author : Gordon Grigg
Publisher : CSIRO PUBLISHING
Page : 830 pages
File Size : 45,64 MB
Release : 2015-01-15
Category : Science
ISBN : 1486300685

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Biology and Evolution of Crocodylians is a comprehensive review of current knowledge about the world's largest and most famous living reptiles. Gordon Grigg's authoritative and accessible text and David Kirshner's stunning interpretive artwork and colour photographs combine expertly in this contemporary celebration of crocodiles, alligators, caimans and gharials. This book showcases the skills and capabilities that allow crocodylians to live how and where they do. It covers the biology and ecology of the extant species, conservation issues, crocodylian–human interaction and the evolutionary history of the group, and includes a vast amount of new information; 25 per cent of 1100 cited publications have appeared since 2007. Richly illustrated with more than 500 colour photographs and black and white illustrations, this book will be a benchmark reference work for crocodylian biologists, herpetologists and vertebrate biologists for years to come.

Author : Holly N. Woodward
Publisher : Indiana University Press
Page : 424 pages
File Size : 16,94 MB
Release : 2023-09-05
Category : Nature
ISBN : 0253066468

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Modern crocodylians--crocodiles, alligators, caiman (Central and South America), and gharials (India)--have evolved over 250 million years from a fully terrestrial, bipedal ancestor. Along with birds, crocodylians are the only living members of Archosauria, the group including nonavian dinosaurs. Ruling Reptiles features contributions on a broad range of topics surrounding crocodylian evolution and biology including osteology, osteohistology, developmental biology, myology, odontology, functional morphology, allometry, body size estimation, taphonomy, parasitology, ecology, thermophysiology, and ichnology. It demonstrates how the wide variety of these studies can also provide crucial insights into dinosaurian biology and evolution. Featuring the latest findings and interpretations, Ruling Reptiles: Crocodylian Biology and Archosaur Paleobiology is an essential resource for zoologists, biologists, and paleontologists.

Author : Valentine Lance
Publisher : Academic Press
Page : 173 pages
File Size : 35,71 MB
Release : 2021-12-04
Category : Science
ISBN : 012821807X

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Reproductive Biology of the Crocodylia is based on over 40 years of research on global crocodiles, alligators and caimans. It brings together data and information previously scattered across publications to synthesize knowledge on the history, ecology, physiology and anatomy of crocodilians. The book provides a comprehensive look at the physiology, current taxonomy, ecology and sexual maturity factors of these reptiles. It then delves into the anatomy and cycles of both male and female reproduction systems, including nesting and incubation, temperature-dependent sex determination, and sex ratios across various species populations. Finally, the book focuses on conservation efforts to protect the reproductive cycle, taking factors such as pollution, climate change, and human disruption into consideration. It is an ideal resource for wildlife biologists and herpetologists seeking up-to-date and thorough research data on conservation efforts. It will also be helpful for exotic animal veterinarians, zookeepers, and alligator or crocodile farmers. Focuses on crocodilian reproduction and how it is impacted by seasons, social interactions, pollution, and more Provides a thorough overview by a globally recognized expert on crocodilian reproduction and endocrinology Explores conservation efforts and offers insights for protecting crocodilian reproduction cycles against current factors, including pollution, environmental effects and human interference

Author : Lynne Kelly
Publisher : Allen & Unwin
Page : 310 pages
File Size : 15,39 MB
Release : 2006-12-01
Category : Nature
ISBN : 9781741761917

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An ancient animal whose ancestors have roamed the earth since the time of the dinosaurs, the crocodile has survived continental drift, ice ages and the loss of once-prolific species. Today, the Australian saltie, the Chinese alligator, the Indian gharial and the black caiman are just some of the twenty-three species of crocodilian descendants found across the world. Human interaction with these dangerous yet intriguing animals has been reflected in myths and legends dating back to earliest recorded history. Feared or revered, crocodilians have always fascinated. Sadly, many breeds of this seemingly indestructible species are now facing extinction because of human activity, intrusion into their habitats and retaliation for the threat they pose to humans. This is the fascinating and extraordinary story of the crocodile, one of evolution's greatest survivors. Lynne Kelly has been teaching science, mathematics and gifted education for over 30 years. She holds a degree in engineering, education and computing, and is the author of numerous books and online courses for education, a novel and a popular science title, The Skeptic's Guide to the Paranormal.

Author : Kent A. Vliet
Publisher : JHU Press
Page : 302 pages
File Size : 35,96 MB
Release : 2020-03-03
Category : Science
ISBN : 1421433389

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The ultimate guide to understanding the biology and behavior of the amazing and underappreciated American alligator. Few scenes put the senses on edge more than a submerged alligator, only eyes and snout showing, when peering across a southern lake on a misty morning. An iconic American predator, these reptiles grow to thirteen feet or more and can live as long as humans. Alligators are complex creatures, capable of terrific attacks and yet tending to their young in the same gentle way a mother duck looks after her brood. Once extremely numerous, alligators came close to extinction in the twentieth century, but thanks to conservation efforts have since made a comeback, reclaiming their rightful place as the monarchs of the southern wetlands. In this fascinating account, richly illustrated with more than 150 photographs from award-winning wildlife photographer Wayne Lynch, expert zoologist Kent A. Vliet introduces readers to the biology, ecology, and natural history of the American alligator. Sharing nuanced depictions of their hidden lives that will forever change the way you think of these giant reptiles, the book • combines captivating storytelling with the most current scientific facts • chronicles the life cycle of the alligator • explains why the alligator's precise anatomy and physiology make it so successful • covers a wide range of topics, from courtship and reproduction to communication, basking, nest-building, and hunting • reveals the alligator's sophisticated social life in detail • evaluates the alligator's environmental role as a keystone species • examines the complicated relationship between alligators and people

Author : Jake Miller
Publisher : Jake Miller
Page : 82 pages
File Size : 43,10 MB
Release : 2022-10-02
Category : Nature
ISBN :

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Crocodilians are one of the most interesting, yet misunderstood predators on this planet. Much about what we know surrounding crocodilians is rooted in a history that is full of false information. Subjects such as enormous crocodilians, the history of alligators living in sewers, and their evolution are usually answered with faulty facts. In addition, there is still much we don’t understand about these animals, such as their taxonomy, biology, behavior, and more. Did you know crocodilians show signs of regeneration, what’s going on there? To find the truth in all the lies, exaggerations, or unknowns, one must either spend decades studying these animals or pay a hefty price buying complex literature. What We Get Wrong About Crocodilians fixes these problems. The book looks over myths, misconceptions, and mysteries surrounding these animals for an affordable price and is written for a more general audience to understand. The topics discussed range from the 5th century B.C.E. to present day. Some of the topics will be recognizable, some are generally unknown to many, and some may be shocking. Whether you are causally interested in these animals, or have spent decades studying them, What We Get Wrong About Crocodilians will present information rarely discussed and enlighten all.