Biology and Evolution of Crocodylians

Biology and Evolution of Crocodylians PDF

Author: Gordon Grigg

Publisher: CSIRO PUBLISHING

Published: 2015-01-15

Total Pages: 671

ISBN-13: 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.

Crocodilian Biology and Evolution

Crocodilian Biology and Evolution PDF

Author: Gordon Clifford Grigg

Publisher: Surrey Beatty and Sons

Published: 2001

Total Pages: 446

ISBN-13: 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.

Crocodiles

Crocodiles PDF

Author: F. W. Huchzermeyer

Publisher: CABI

Published: 2003-05-08

Total Pages: 358

ISBN-13: 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.

Reproductive Biology of the Crocodylia

Reproductive Biology of the Crocodylia PDF

Author: Valentine Lance

Publisher: Academic Press

Published: 2021-12-04

Total Pages: 173

ISBN-13: 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

A Checklist of Host-Parasite Interactions of the Order Crocodylia

A Checklist of Host-Parasite Interactions of the Order Crocodylia PDF

Author: Marisa Tellez

Publisher: Univ of California Press

Published: 2014-05-15

Total Pages: 389

ISBN-13: 0520957369

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Records of parasitism in crocodilians date back to the early 1800s, distributed among various types of published and unpublished materials. Analyzing parasite-host specificity, geographic distribution, and taxonomy can provide otherwise cryptic details about crocodilian ecology and evolution, as well as their local food web dynamics. This information is critical for improved conservation tactics for both crocodilians and their habitat. As climate change, anthropogenic conflict, and environmental pollution endanger crocodilian ecosystems, there is a need for organized information on crocodile, alligator, caiman, and gharial infectious diseases. This volume meets this need by delivering the first checklist of crocodilians and their parasites for researchers and scholars in biology, herpetology, and ecology in order to further the knowledge and study of crocodilian-parasite dynamics and improve our understanding of human impacts on ecosystems.

Ruling Reptiles

Ruling Reptiles PDF

Author: Holly N. Woodward

Publisher: Indiana University Press

Published: 2023-09-05

Total Pages: 424

ISBN-13: 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.

Biology and Evolution of Crocodylians

Biology and Evolution of Crocodylians PDF

Author: Gordon Grigg

Publisher: CSIRO PUBLISHING

Published: 2015-01-15

Total Pages: 830

ISBN-13: 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.

Tears for Crocodilia

Tears for Crocodilia PDF

Author: Zach Fitzner

Publisher:

Published: 2022-05-20

Total Pages: 248

ISBN-13: 9781594163807

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Seventy million years ago in what would become North America, a monstrous thirty-five-foot-long Cretaceous crocodile lurked on a marshy riverbank. Springing suddenly, its huge jaws trapped and crushed a juvenile hadrosaur. Today, the remains of that ancient crocodile are being painstakingly reconstructed in Colorado, where naturalist Zach Fitzner continues his life-long fascination with this amazing animal family. In Tears for Crocodilia: Evolution, Ecology, and the Disappearance of One of the World's Most Ancient Animals, Fitzner tracks the evolution of crocodilians from prehistoric predators to modern endangered wildlife, using his own experiences with these reptiles as a lens to understanding wildlife conservation and our relationship with the natural world. Traveling the world to interact with crocodiles, from observing alligators in a wildlife refuge in Texas and paddling a canoe in the Everglades searching for crocodiles to trekking the jungles in Nepal to find endangered gharials, the author expresses a wonder in exploring these diverse ecosystems, making a connection between crocodilians and the lands they live in. As the story follows crocodilians, it also illuminates their often complicated relationship with humans, from crocodile cults in ancient Egypt to American alligators living on golf courses. Fitzner also closely examines the dark side of this relationship, including habitat destruction and poaching as well as the mechanistic view of traditional conservation that turns these magnificent animals into agricultural products. Tears for Crocodilia delves deeply into issues of wildlife conservation, ethics, and how we can coexist with other creatures. It is also a tribute to a magnificent group of animals, survivors from the age of dinosaurs.

Crocodile

Crocodile PDF

Author: Lynne Kelly

Publisher: Allen & Unwin

Published: 2006-12-01

Total Pages: 310

ISBN-13: 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.