spine;+small
31prickle — n. Little prick, thorn, spine; small, sharp pointed projection …
32spinule — Small, or secondary spine; may be shorter or longer than spine, but usually more flexible [Butler, T.H.]. (Order Cladocera): Small spine along dorsal margin of carapace or along vertex [Stachowitsch, 1992]. (Subclass Copepoda): Spiniform… …
33lateral denticle — Small spine that may extend from the ventral edge of the carapace or be located on the outside of the carapace some distance above the edge. See: stomatopod integumental ornamentation [Mauchline, 1984] …
34prickle — Small, sharp protuberance of epidermal origin, usually green, usually somewhat irregularly distributed, e.g. on the petioles of most Ceratozamia and Zamia species; pinnacanths in Encephalartos have also been called prickles, but they are not… …
35perciform — ▪ fish order Introduction any member of the order Perciformes, a group of bony fishes with more than 6,000 species placed in about 150 families. The order is the largest group of fishes in the world today. Perciform fishes occur in… …
36fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with …
37Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… …
38Bookbinding — A traditional bookbinder at work Old bookbindings …
39Bone — This article is about the skeletal organ. For other uses, see Bone (disambiguation) and Bones (disambiguation). For the tissue, see Osseous tissue. Drawing of a human femur Bones are rigid organs that constitute part of the endoskeleton of… …
40Muscle — is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle which is responsible for moving extremities and external areas of the body is called "skeletal muscle." Heart… …
