Cuttlefish do not bluff in battle

Male cuttlefish do not bluff. When their body language shows they are agitated, they are. This was one of the findings from a study on the giant Australian cuttlefish in Springer's journal Behavioral Ecology and Sociobiology, ...

Cuttlefish choose their battles wisely

Male cuttlefish can evaluate the likelihood of winning a fight by assessing their competition, according to a new study.

Bizarre parasite may provide cuttlefish clues

(Phys.org) —University of Adelaide research into parasites of giant Australian cuttlefish, and other related species, has uncovered details of the parasites' astonishing life cycles, and shown how they may help in investigating ...

Sexual selection in the sea

Biologists have uncovered new insights into how the male sexual behaviour of the peculiar southern bottletail squid is primed to produce the greatest number of offspring.

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