<p>Of all the zoological classes the insects are the most numerous in species and the most varied in structure. Estimates of the number 18 of species vary from 1 to 10 million, and 10 individuals are esΒ timated to be alive at any given moment. In their evolution, inΒ sects are relatively ancient an
Ecological and environmental physiology of insects
β Scribed by Harrison, Jon F.; Roberts, Stephen P.; Woods, Harry Arthur
- Publisher
- Oxford University Press
- Year
- 2012
- Tongue
- English
- Leaves
- 389
- Series
- Ecological and environmental physiology series
- Edition
- 1
- Category
- Library
No coin nor oath required. For personal study only.
β¦ Synopsis
Insects are the most ecologically important multicellular heterotrophs in terrestrial systems. They play critical roles in ecological food webs, remain devastating agricultural and medical pests, and represent the most diverse group of eukaryotes in terms of species numbers. Their dominant role among terrestrial heterotrophs arises from a number of key physiological traits, and in particular by the developmental and evolutionary plasticity of these traits.
Ecological and Environmental Physiology of Insects presents a current and comprehensive overview of how the key physiological traits of insects respond to environmental variation. It forges conceptual links from molecular biology through organismal function to population and community ecology. As with other books in the Series, the emphasis is on the unique physiological characteristics of the insects, but with applications to questions of broad relevance in physiological ecology. As an aid to new researchers on insects, it also includes introductory chapters on the basics and techniques of insect physiology ecology.
β¦ Table of Contents
Content: 1. Introduction
2. Basic insect functional anatomy and physiological principles
3. Temperature
4. Water
5. Nutrition, growth, and size
6. Oxygen
7. Techniques and applications
8. Conclusions and future directions
References
Index
β¦ Subjects
Insects;Ecophysiology;Insects;Climatic factors;Insects;Molecular aspects;Insects;Ecology
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