Fish Physiology: Euryhaline Fishes, 1st Edition

  • Published By:
  • ISBN-10: 0123972329
  • ISBN-13: 9780123972323
  • DDC: 571.75
  • Grade Level Range: College Freshman - College Senior
  • 594 Pages | eBook
  • Original Copyright 2013 | Published/Released June 2014
  • This publication's content originally published in print form: 2013

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The need for ion and water homeostasis is common to all life. For fish, ion and water homeostasis is an especially important challenge because they live in direct contact with water and because of the large variation in the salt content of natural waters (varying by over 5 orders of magnitude). Most fish are stenohaline and are unable to move between freshwater and seawater. Remarkably, some fishes are capable of life in both freshwater and seawater. These euryhaline fishes constitute an estimated 3 to 5% of all fish species. Euryhaline fishes represent some of the most iconic and interesting of all fish species, from salmon and sturgeon that make epic migrations to intertidal mudskippers that contend with daily salinity changes. With the advent of global climate change and increasing sea levels, understanding the environmental physiology of euryhaline species is critical for environmental management and any mitigative measures. This volume will provide the first integrative review of euryhalinity in fish. There is no other book that focuses on fish that have the capacity to move between freshwater and seawater. The different challenges of salt and water balance in different habitats have led to different physiological controls and regulation, which heretofore has not been reviewed in a single volume.

Table of Contents

Front Cover.
Half Title Page.
Title Page.
Copyright Page.
Glossary of Terms.
List of Abbreviations.
1: Principles and Patterns of Osmoregulation and Euryhalinity in Fishes.
2: Osmosensing.
3: Hormonal Control of Fish Euryhalinity.
4: Euryhaline Elasmobranchs.
5: Smolt Physiology and Endocrinology.
6: Freshwater to Seawater Transitions in Migratory Fishes.
7: Seawater to Freshwater Transitions in Diadromous Fishes.
8: Osmoregulation in Estuarine and Intertidal Fishes.
9: Extreme Environments: Hypersaline, Alkaline, and Ion-Poor Waters.
10: Euryhalinity in An Evolutionary Context.
Other Volumes in the Fish Physiology Series.