UID:
almafu_9958352074102883
Format:
1 online resource(346 p.) :
,
illustrations.
Edition:
Electronic reproduction. New York, NY : Columbia University Press, 2013. Mode of access: World Wide Web.
Edition:
System requirements: Web browser.
Edition:
Access may be restricted to users at subscribing institutions.
ISBN:
9780231531450
Content:
Covering both the internal and external incubation of offspring, this book provides a biology-rich survey of the natural history, ecology, genetics, and evolution of pregnancy-like phenomena. From mammals and other live-bearing organisms to viviparous reptiles, male-pregnant fishes, larval-brooding worms, crabs, sea cucumbers, and corals, the world's various species display pregnancy and other forms of parental devotion in surprisingly multifaceted ways. An adult female (or male) can incubate its offspring in a womb, stomach, mouth, vocal sac, gill chamber, epithelial pouch, backpack, leg pocket, nest, or an encasing of embryos, and by studying these diverse examples from a comparative vantage point, the ecological and evolutionary-genetic outcomes of different reproductive models become fascinatingly clear. John C. Avise discusses each mode of pregnancy and the decipherable genetic signatures it has left on the reproductive structures, physiologies, and innate sexual behaviors of extant species. By considering the many biological aspects of gestation from different evolutionary angles, Avise offers captivating new insights into the significance of "heavy" parental investment in progeny.
Note:
Frontmatter --
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Contents --
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Preface --
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Frontmatter --
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Acknowledgments --
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Contents --
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CHAPTER ONE. One Generation Inside Another --
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Preface --
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CHAPTER TWO. Vertebrate Live- Bearers: The Borne and the Born --
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Acknowledgments --
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CHAPTER THREE. Vertebrate Alternatives to Standard Pregnancy --
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CHAPTER ONE. One Generation Inside Another --
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CHAPTER FOUR. Nonvertebrate Brooders --
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CHAPTER TWO. Vertebrate Live- Bearers: The Borne and the Born --
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CHAPTER FIVE Human Pregnancy in Mythology and in Real Life --
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CHAPTER THREE. Vertebrate Alternatives to Standard Pregnancy --
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CHAPTER SIX. Natural Selection During Mammalian Pregnancy --
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CHAPTER FOUR. Nonvertebrate Brooders --
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CHAPTER SEVEN. Sexual Selection and Piscine Pregnancy --
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CHAPTER FIVE Human Pregnancy in Mythology and in Real Life --
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CHAPTER EIGHT. Pregnancy in a Comparative Light --
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CHAPTER SIX. Natural Selection During Mammalian Pregnancy --
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Epilogue --
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CHAPTER SEVEN. Sexual Selection and Piscine Pregnancy --
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Appendix: Molecular - Genetic Parentage Analysis --
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CHAPTER EIGHT. Pregnancy in a Comparative Light --
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Glossary --
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Epilogue --
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Reference S Cited --
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Appendix: Molecular - Genetic Parentage Analysis --
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Index --
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Glossary --
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Reference S Cited --
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Index.
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In English.
Language:
English
Keywords:
Electronic books.
URL:
https://doi.org/10.7312/avis16060
URL:
Columbia scholarship online
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