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The active young larva of any oil beetle. It has feet armed with three claws, and is parasitic on bees. See Illust. of Oil beetle, under Oil.

Any one of numerous species of scaraboid beetles belonging to Scarabæus, Copris, Phanæus, and allied genera. The female lays her eggs in a globular mass of dung which she rolls by means of her hind legs to a burrow excavated in the earth in which she buries it.

ish turnip (Bot.), a kind of turnip. See Ruta-baga. -- Turnip flea (Zoöl.), a small flea-beetle (Haltica, or Phyllotreta, striolata), which feeds upon the turnip, and often seriously injures it. It is black with a stripe of yellow on each elytron. The name is also applied to several other small insects which are injur…

tside with hides. Sir T. Raleigh. Twig borer (Zoöl.), any one of several species of small beetles which bore into twigs of shrubs and trees, as the apple-tree twig borer (Amphicerus bicaudatus). -- Twig girdler. (Zoöl.) See Girdler, 3. -- Twig rush (Bot.), any rushlike plant of the genus Cladium having hard, and some…

Any large beetle having a hornlike prominence on the head or prothorax.

Having but a single horn; -- said of certain insects. "Unicornous beetles." Sir T. Browne.

The waste liquor remaining in the process of making beet sugar, -- used in the manufacture of potassium carbonate.

urds. 2 Kings iv. 89. Vine apple (Bot.), a small kind of squash. Roger Williams. -- Vine beetle (Zoöl.), any one of several species of beetles which are injurious to the leaves or branches of the grapevine. Among the more important species are the grapevine fidia (see Fidia), the spotted Pelidnota (see Rutilian), the…

d by the larvæ of the gadfly in the backs of horses, cattle, etc. Called also warblet, warbeetle, warnles.

Specifically, one who guards a building, or the streets of a city, by night. Watchman beetle (Zoöl.), the European dor. -- Watchman's clock, a watchman's detector in which the apparatus for recording the times of visiting several stations is contained within a single clock. -- Watchman's detector, or Watchman's time…

The rapacious larva of a large water beetle (Hydrophilus piceus), and of other similar species. See Illust. of Water beetle.

A diving, or water, beetle, especially the larva of a water beetle. See Illust. b of Water beetle.

An aquatic beetle of the genus Gyrinus. See Whirling. Weaver bird (Zoöl.), any one of numerous species of Asiatic, Fast Indian, and African birds belonging to Ploceus and allied genera of the family Ploceidæ. Weaver birds resemble finches and sparrows in size, colors, and shape of the bill. They construct pensile nests…

Any one of numerous species of snout beetles, or Rhynchophora, in which the head is elongated and usually curved downward. Many of the species are very injurious to cultivated plants. The larvæ of some of the species live in nuts, fruit, and grain by eating out the interior, as the plum weevil, or curculio, the nut wee…

on; to cause to turn or revolve; to cause to gyrate; to make or perform in a circle. "The beetle wheels her droning flight." Gray. Now heaven, in all her glory, shone, and rolled Her motions, as the great first mover's hand First wheeled their course. Milton.

Any one of numerous species of beetles belonging to Gyrinus and allied genera. The body is firm, oval or boatlike in form, and usually dark colored with a bronzelike luster. These beetles live mostly on the surface of water, and move about with great celerity in a gyrating, or circular, manner, but they are also able t…

studding sails set. Cf. Goosewinged. -- Wing case (Zoöl.), one of the anterior wings of beetles, and of some other insects, when thickened and used to protect the hind wings; an elytron; -- called also wing cover. -- Wing covert (Zoöl.), one of the small feathers covering the bases of the wing quills. See Covert, n.…

One of the larvæ of various species of snapping beetles, or elaters; -- so called from their slenderness and the uncommon hardness of the integument. Wireworms are sometimes very destructive to the roots of plants. Called also wire grub.

One of the destructive, and usually hairy, larvæ of several species of beetles and grain moths; as, the bee wolf.

h flowers. -- Wood borer. (Zoöl.) (a) The larva of any one of numerous species of boring beetles, esp. elaters, longicorn beetles, buprestidans, and certain weevils. See Apple borer, under Apple, and Pine weevil, under Pine. (b) The larva of any one of various species of lepidopterous insects, especially of the clearw…