Definition of coleoptera

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Coleoptera (n. pl.) An order of insects having the anterior pair of wings (elytra) hard and horny, and serving as coverings for the posterior pair, which are membranous, and folded transversely under the others when not in use. The mouth parts form two pairs of jaws (mandibles and maxillae) adapted for chewing. Most of the Coleoptera are known as beetles and weevils..

Lern More About Coleoptera

Rhynchophora :: Rhynchophora (n. pl.) A group of Coleoptera having a snoutlike head; the snout beetles, curculios, or weevils..
Coleopteran :: Coleopteran (n.) One of the order of Coleoptera.
Pentamera :: Pentamera (n. pl.) An extensive division of Coleoptera, including those that normally have five-jointed tarsi. It embraces about half of all the known species of the Coleoptera..
Tergite :: Tergite (n.) The dorsal portion of an arthromere or somite of an articulate animal. See Illust. under Coleoptera.
Trimera :: Trimera (n. pl.) A division of Coleoptera including those which have but three joints in the tarsi.
Thorax :: Thorax (n.) The middle region of the body of an insect, or that region which bears the legs and wings. It is composed of three united somites, each of which is composed of several distinct parts. See Illust. in Appendix. and Illust. of Coleoptera..
Beetle :: Beetle (v. t.) Any insect of the order Coleoptera, having four wings, the outer pair being stiff cases for covering the others when they are folded up. See Coleoptera..
Dimera :: Dimera (n. pl.) A division of Coleoptera, having two joints to the tarsi..
Coleopterist :: Coleopterist (n.) One versed in the study of the Coleoptera.
Tetramera :: Tetramera (n. pl.) A division of Coleoptera having, apparently, only four tarsal joints, one joint being rudimentary..
Spiracle :: Spiracle (n.) One of the external openings communicating with the air tubes or tracheae of insects, myriapods, and arachnids. They are variable in number, and are usually situated on the sides of the thorax and abdomen, a pair to a segment. These openings are usually elliptical, and capable of being closed. See Illust. under Coleoptera..
Coleopteral :: Coleopteral (a.) Alt. of Coleopterou.
Coleoptera :: Coleoptera (n. pl.) An order of insects having the anterior pair of wings (elytra) hard and horny, and serving as coverings for the posterior pair, which are membranous, and folded transversely under the others when not in use. The mouth parts form two pairs of jaws (mandibles and maxillae) adapted for chewing. Most of the Coleoptera are known as beetles and weevils..
Elytrum :: Elytrum (n.) One of the anterior pair of wings in the Coleoptera and some other insects, when they are thick and serve only as a protection for the posterior pair..
Mesothorax :: Mesothorax (n.) The middle segment of the thorax in insects. See Illust. of Coleoptera.
Coleopterous :: Coleopterous (a.) Having wings covered with a case or sheath; belonging to the Coleoptera.
Heteromera :: Heteromera (n. pl.) A division of Coleoptera, having heteromerous tarsi..
Brachyptera :: Brachyptera (n. pl.) A group of Coleoptera having short wings; the rove beetles.
Bug :: Bug (n.) One of various species of Coleoptera; as, the ladybug; potato bug, etc.; loosely, any beetle..
Pronotum :: Pronotum (n.) The dorsal plate of the prothorax in insects. See Illust. of Coleoptera.
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