Size: 150 mm mantle length.
General: The mantle is covered by large, multi-pointed cartilagenous tubercles. When disturbed, the squid often pulls its head and arms into the mantle cavity and folds its fins tightly against the mantle to form a turgid ball. The tubercules, presumably, provide some type of protection but it is unclear what predators are affected and how. In addition, the squid may ink into the mantle cavity, making the ball opaque.
Ocean range (global): This species occurs throughout tropical and subtropical waters of the world's oceans.
ReferencesEncyclopedia of Life
Tree of Life
World Register of Marine Species
National Center for Biotechnology Information
Citation: Cranchia scabra (Leach, 1817) Deep-Sea Guide (DSG) at http://dsg/mbari.org/dsg/view/concept/Cranchia%20scabra. Monterey Bay Aquarium Research Institute (MBARI). Consulted on 2019-08-21.