Unique hooks in the male scaled squid Lepidoteuthis grimaldi
In: Journal of the Marine Biological Association of the United Kingdom. Cambridge University Press/Marine Biological Association of the United Kingdom: Cambridge. ISSN 0025-3154; e-ISSN 1469-7769, more
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Keywords |
Interspecific relationships > Predation Reproduction Sexual dimorphism [WoRMS] Marine/Coastal |
Abstract |
The male scaled squid Lepidoteuthis grimaldii hereby reported for the first time, is equipped with a pair of grossly enlarged sabre-like hooks. These unique hooks, found only on males, are without parallel amongst cephalopods. As a sexually dimorphic character, they are more likely to be involved in reproduction than predation. |
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