Found 2 items, similar to mantis crab.
English → English (WordNet) Definition: mantis crab mantis crab n : tropical marine burrowing crustaceans with large grasping appendages [syn: mantis shrimp]
English → English (gcide) Definition: mantis crab mantis crab \mantis crab\ n. Same as Squilla. Syn: Mantis shrimp. [WordNet 1.5] Mantis \Man"tis\, n. [NL., fr. Gr. ? a prophet.] (Zo["o]l.) Any one of numerous species of voracious orthopterous insects of the genus Mantis, and allied genera. They are predacious long-bodied large-eyed insects of warm regions, are remarkable for their slender grotesque forms, and for holding their stout anterior legs in a manner suggesting hands folded in prayer. The common American species is Mantis Carolina. [1913 Webster] Mantis shrimp. (Zo["o]l.) The Squilla, a tropical marine burrowing crustacean with large grasping appendages. Also called mantis crab and mantis prawn. [1913 Webster]