Definition of decapod

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Decapod (n.) A crustacean with ten feet or legs, as a crab; one of the Decapoda. Also used adjectively..

Lern More About Decapod

Cancer :: Cancer (n.) A genus of decapod Crustacea, including some of the most common shore crabs of Europe and North America, as the rock crab, Jonah crab, etc. See Crab..
Eyestalk :: Eyestalk (n.) One of the movable peduncles which, in the decapod Crustacea, bear the eyes at the tip..
Decapod :: Decapod (n.) A crustacean with ten feet or legs, as a crab; one of the Decapoda. Also used adjectively..
Stalk :: Stalk (n.) The peduncle of the eyes of decapod crustaceans.
Thorax :: Thorax (n.) The second, or middle, region of the body of a crustacean, arachnid, or other articulate animal. In the case of decapod Crustacea, some writers include under the term thorax only the three segments bearing the maxillipeds; others include also the five segments bearing the legs. See Illust. in Appendix..
Scaphognathite :: Scaphognathite (n.) A thin leafike appendage (the exopodite) of the second maxilla of decapod crustaceans. It serves as a pumping organ to draw the water through the gill cavity.
#NAME? :: -pod () A combining form or suffix from Gr. poy`s, podo`s, foot; as, decapod, an animal having ten feet; phyllopod, an animal having leaflike feet; myriapod, hexapod..
Decapoda :: Decapoda (n. pl.) The order of Crustacea which includes the shrimps, lobsters, crabs, etc..
Brachyura :: Brachyura (n. pl.) A group of decapod Crustacea, including the common crabs, characterized by a small and short abdomen, which is bent up beneath the large cephalo-thorax. [Also spelt Brachyoura.] See Crab, and Illustration in Appendix..
Ophthalmite :: Ophthalmite (n.) An eyestalk; the organ which bears the compound eyes of decapod Crustacea.
Homarus :: Homarus (n.) A genus of decapod Crustacea, including the common lobsters..
Decacerata :: Decacerata (n. pl.) The division of Cephalopoda which includes the squids, cuttlefishes, and others having ten arms or tentacles; -- called also Decapoda. [Written also Decacera.] See Dibranchiata..
Macrura :: Macrura (n. pl.) A subdivision of decapod Crustacea, having the abdomen largely developed. It includes the lobster, prawn, shrimp, and many similar forms. Cf. Decapoda..
Amphipoda :: Amphipoda (n. pl.) A numerous group of fourteen -- footed Crustacea, inhabiting both fresh and salt water. The body is usually compressed laterally, and the anterior pairs or legs are directed downward and forward, but the posterior legs are usually turned upward and backward. The beach flea is an example. See Tetradecapoda and Arthrostraca..
Decapoda :: Decapoda (n. pl.) A division of the dibranchiate cephalopods including the cuttlefishes and squids. See Decacera.
Arthrostraca :: Arthrostraca (n. pl.) One of the larger divisions of Crustacea, so called because the thorax and abdomen are both segmented; Tetradecapoda. It includes the Amphipoda and Isopoda..
Anomoura :: Anomoura (n. pl.) A group of decapod Crustacea, of which the hermit crab in an example..
Hippe :: Hippe (n.) A genus of marine decapod crustaceans, which burrow rapidly in the sand by pushing themselves backward; -- called also bait bug. See Illust. under Anomura..
Deccapodous :: Deccapodous (a.) Belonging to the decapods; having ten feet; ten-footed.
Footstalk :: Footstalk (n.) The stem which supports which supports the eye in decapod Crustacea; eyestalk.
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