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Title: Alternative reproductive behaviour in fishes, with particular reference toLepomis macrochira andPseudocrenilabrus philander
Authors: Tin-Yam Chan
Anthony J. Ribbink
Contributors: 國立臺灣海洋大學:海洋生物研究所
Keywords: Cichlidae
Leks Evolutionary strategies
Life history
Date: 1990
Issue Date: 2018-11-09T01:22:30Z
Publisher: Environmental Biology of Fishes
Abstract: Abstract: In the sunfish,Lepomis macrochira, males have discrete alternative reproductive life histories each with an equal potential for reproductive success. However, the alternative reproductive tactics of the cichlid,Pseudocrenilabrus philander, appear to have unequal payoffs. The adoption of either the territorial or the sneaking option in the cichlid fish is dictated by social conditions within the hierarchy. Consideration is given to Austad's questioning the value of models of Evolutionary Stable Strategies and to his proposed reclassification of alternative reproductive behaviours.
Relation: 28(1-4) pp.249-256
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/51060
Appears in Collections:[海洋生物研究所] 期刊論文

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