The coleoid cephalopods (cuttlefish, octopus, and squid) are a group of soft-bodied marine
mollusks that exhibit an array of interesting biological phenomena, including dynamic …

Recent increased interest in the welfare of cephalopods may be mainly due to their inclusion
in Directive 2010/63/EU, which regulates—in Member States of the European Union—the …

Stereotyped signals can be a fast, effective means of communicating danger, but animals
assessing predation risk must often use more variable incidental cues. Red eyed-treefrog …

Predation can be a very strong selective pressure on prey. Many studies have shown the
existence of innate anti-predator responses, mostly in the early developmental stages of …

Stress experienced during prenatal development—either applied to reproducing females
(maternal stress), directly to developing offspring (embryonic stress) or in combination—is …

The ability to visually search, quickly and accurately, for designated items in cluttered
environments is crucial for many species to ensure survival. Feature integration theory, one …

In La Manche (English Channel) the level of turbidity changes, not only seasonally and daily
in seawater but also along the coast. As a consequence, vision in marine species is limited …

This study aimed to evaluate whether polarized light or water turbidity enhances Octopus
americanus paralarvae daily feeding rates (FRs) when fed on natural prey (Acartia lilljeborgi …

Cephalopoda utgör en värdefull modell för att studera den kognitiva evolutionen på grund
av deras distinkta hjärnstruktur, organisation och nervernas kontaktmönster jämfört med …

Successful mating in diverse animal species often depends on ritualistic sequences of
spatially and temporally coordinated behavioral elements. Yet, the sensory cues and neural …