DECACERATA

‖De‐cac′e‐ra″ta (?), n. pl. [[NL., fr. Gr. δέκα ten + κέρασ a horn.]] (Zoöl.) The division of Cephalopoda which includes the squids, cuttlefishes, and others having ten arms or tentacles; — called also Decapoda. [Written also Decacera.] See Dibranchiata.