Acanthaster Planci: Major Management Problem of Coral ReefsThe purpose of this book is to provide an organized compilation of information and techniques for all aspects of the biology and management of the Acanthaster planci species. This extraordinary coral predator has greater effects on coral reef communities than any other animal species. It can cause mortality of hard corals over large areas and have indirect effects that extend through the trophic levels of the reef community. This volume features A planci as an animal with a unique combination of morphological, physiological, and life history characteristics that contribute to its potential for major ecological impacts. It provides detailed techniques for disparate aspects of research and management (e.g., raising the animal through all life history stages, calculating growth curves, and treating victims of spinings). Chapters cover methods for surveys, tagging, and control of A. planci, in addition to an assessment of the advantages and disadvantages of each method. The extensive subject index includes more than 1,000 references to A. planci and a BASIC program for estimating coral recovery after predation by the starfish. Acanthaster planci: Major Management Problem of Coral Reefs is an essential reference for all coral reef managers and researchers. |
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Contents
Introduction | 5 |
Acanthaster in Time and Space | 13 |
Geologic Record | 21 |
Physiology and Biochemistry | 24 |
E Origin and Age of the Species | 31 |
III | 44 |
Life History | 57 |
Ecological Interactions | 135 |
Common terms and phrases
abundance Acanthaster planci actinal adult aggregations algae animals appears arms associated asteroids Barrier Reef behavior body changes collected colonies compared considered continued coral community coral reefs cover crown-of-thorns crustacean damaged diameter distribution early eastern effects elements factors feeding field Figure fishes genetic gonads growth Guam important increase indicated individuals influence Islands juvenile starfish killed laboratory larger larvae least less levels living localities locations Lucas major Marine maturity mean measurements method months mortality observed occur ossicles outbreaks Pacific Panama pattern period phase population population density possible predation preferred present prey primary probably programs range recent records recruitment region relatively reported result samples sediments settlement showed skeletal spawning species specimens spines stages starfish stomach successful suggested surface survey Table temperature tissue values weight Yamaguchi Zann