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首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Climbing perch (Anabas testudineus Bloch) recognizes members of familiar shoals
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Climbing perch (Anabas testudineus Bloch) recognizes members of familiar shoals

机译:攀爬鲈(Anabas testudineus Bloch)认识熟悉的浅滩成员

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摘要

Though fishes were once considered as organisms with three-second memory, recently it has been shown that they ex-hibit complex abilities like intraspecific and inter-specific communication skills, cooperation in the context of predator de-tection, capacity to transmit cultural tra-ditions 1, and capability for individual recognition of shoal mates 2–4. Individual recognition of conspecifics is an expression of higher cognitive abilities of a species and is important in the context of deci-sion-making 5 like mate choice 6, school selection 7 , and anti-predator behaviour 8. The ability to discriminate familiar from unfamiliar conspecifics 9 has been dem-onstrated in a wide variety of fish species like bluegill sunfish 2 , three-spined stick-lebacks 3 , fathead minnows 4 , etc.
机译:尽管鱼类曾经被认为是具有三秒钟记忆的生物,但最近已显示出它们展现出复杂的能力,例如种内和种间的交流技巧,在捕食者检测范围内的合作,传播文化习俗的能力。 1,个人识别浅滩伴侣2-4的能力。个人对种属特异性的识别是一种物种更高的认知能力的一种表达,并且在做出决策5的背景下非常重要,例如伴侣选择6,学校选择7和反捕食者行为8。区分熟悉和不熟悉的能力特定物种9已在各种各样的鱼类中被证明,例如大sun翻车鱼2,三梭粘背鲈3,黑头fat鱼4等。

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