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首页> 外文期刊>American malacological bulletin >In situ behavioral observations of the mesopelagic squid Stigmatoteuthis dofleini (Cephalopoda: Histioteuthidae)
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In situ behavioral observations of the mesopelagic squid Stigmatoteuthis dofleini (Cephalopoda: Histioteuthidae)

机译:中生鱿鱼Stigmatoteuthis dofleini(头足纲:Histotethidae)的原位行为观察

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摘要

In situ observations of the cock-eyed squid Stigmatoteuthis dofleini (Pfeffer, 1912) were recorded in high definition video at 439 m depth off the eastern seaboard of Japan during a survey by the ROV HyperDolphin. Novel behaviors including a quick body turn (ratcheting) were observed and are reported here with discussion on their ecological significance.
机译:在ROV HyperDolphin进行的一次调查中,在日本东部沿海439 m深度的高清视频中记录了鸡眼鱿鱼Stigmatoteuthis dofleini(Pfeffer,1912)的原位观察结果。观察到了新颖的行为,包括快速的身体转弯(棘轮),并在此报告了它们的生态意义,并进行了讨论。

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