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.
Author(s): Valentine Lance
Publisher: Academic Press
Year: 2021
Language: English
Pages: 171
City: London
Front Cover
Reproductive Biology of the Crocodylia
Copyright Page
Contents
Acknowledgments
Introduction
1 Phylogeny and fossil history
2 History and growth of knowledge
Early anatomical studies
3 Life history and ecology
Multiple paternity
Nest-site fidelity
Some unique and unusual features of crocodylians or some crocodilian oddities
The fat body
The peritoneal canals
Tracheal displacement
The endocrine system
Brain hormones
Hypothalamus
Pituitary
Thyroid
Parathyroid
Heart
Pancreas
Adrenal
Gonads
4 Growth, sexual maturity, and senescence
Senescence
Sexual maturity
5 Anatomy of the male reproductive tract
6 Male reproductive cycle
7 Anatomy of the female reproductive tract
The ovary
The oviducts
Sperm storage
8 Female reproductive cycle
Courtship behavior
Vitellogenesis
Nesting
Eggs
Clutch size
9 Sex determination, embryos, and teratology
10 Captive breeding, farming, and ranching
Double clutches
11 Environmental contamination
Heavy metals
12 Conservation
References
Index
Back Cover