Previous observations suggest the existence of 'Active sleep'in cephalopods. To investigate
in detail the behavioral structure of cephalopod sleep, we video-recorded four adult …

The genus Octopus has been treated as a “catch all” taxon because many species have
morphological similarities. To investigate the taxonomic status of the Octopus species in the …

The tropical Octopus insularis is a shallow-water species widely distributed in the western
Atlantic. Recent studies of niche models have identified suitable habitats for its settlement …

Fishery-induced evolution (FIE) affects the body size and reproduction of offspring, resulting
in feedback regulation of fish survival and stock recruitment. Small yellow croaker …

Octopus insularis is a benthic octopod from the tropical and subtropical Western Atlantic
Ocean that inhabits semi‐permanent “dens”(small crevices) in hard substrate. We used …

Recent molecular studies have proved beneficial in providing taxonomic resolution within
the Octopus vulgaris species complex, therefore aiding in the appropriate management of …

The common octopus of the Veracruz Reef System (VRS, southwestern Gulf of Mexico) has
historically been considered as Octopus vulgaris, and yet, to date, no study including both …

Seamounts and oceanic currents are important oceanographic features that influence
genetic diversity of a species along its distribution, acting both as barriers or pathways for …

Octopus maya is the main species caught in Mexico. From September 2007 to June 2008, its
sex ratio, reproductive season, frequency of non-vitellogenic and vitellogenic oocytes …

The population dynamics of the stout reef octopus, Octopus insularis fished with longlines of
pots in mid-shelf waters of north-eastern Brazil was studied based on fishermen's logbooks …