克氏原螯虾的性别识别
Sex recognition in the crayfish Procambarus clarkii.
作者信息
Ameyaw-Akumfi C, Hazlett B A
出版信息
Science. 1975 Dec 19;190(4220):1225-6. doi: 10.1126/science.1198111.
PMID:1198111
Abstract
Male crayfish, Procambarus clarkii, show different behaviors toward males (aggression) and females (submission, courtship). Behavioral and neurophysiological tests with water in which the crayfish had been held demonstrated the existence of sex pheromones. The inner rami of the antennules are the site of reception, and the chemicals are probably carbohydrates.
摘要
雄性克氏原螯虾对雄性（攻击性）和雌性（顺从、求偶）表现出不同的行为。对饲养过小龙虾的水进行的行为和神经生理学测试证明了性信息素的存在。小触角的内分支是接收部位，这些化学物质可能是碳水化合物。
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