The octopods of the genus Tremoctopus are reviewed on a world-wide basis. Two species are recognized: T. violaceus and T. gelatus, n. sp. Tremoctopus violaceus is separated into two subspecies T. v. violaceus in the Atlantic and T. v. gracilis
in the Indo-Pacific. Each species and subspecies is fully described and the status of the nominal species is clarified. A morphometric analysis is given for T. violaceus violaceus. Geographical and vertical distribution, associations with other animals, behavior, and reproduction
also are discussed.
The Bulletin of Marine Science is dedicated to the dissemination of high quality research from the world's oceans. All aspects of marine science are treated by the Bulletin of Marine Science, including papers in marine biology, biological oceanography, fisheries, marine affairs, applied marine physics, marine geology and geophysics, marine and atmospheric chemistry, and meteorology and physical oceanography.