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The Collaborative International Dictionary
Coccinella

Coccinella \Coc`ci*nel"la\, n. [NL., fr. L. coccineus scarlet-colored. See Cochoneal.] (Zo["o]l.) A genus of small beetles of many species. They and their larv[ae] feed on aphids or plant lice, and hence are of great benefit to man. Also called ladybirds and ladybugs.

Wikipedia
Coccinella

Coccinella is the most familiar genus of ladybird (or, in North America, ladybug). The elytra of most species are of a red or orange colour, punctuated with black spots or bands. The genus occurs throughout the Northern Hemisphere, but has only 11 species native to North America, with far more in Eurasia.

Its name comes from Latin coccineus, referring to the color scarlet.

Adults and larvae are voracious predators of aphids, and some species (e.g. C. septempunctata) are used as biological control agents.

Coccinella (software)

Coccinella (from the latin "coccinella", ladybird) is a free and open-source cross-platform client for the XMPP/Jabber- instant messaging-protocol.

The software is written in the Tcl/ Tk language, and it runs under BSD, Linux, Mac OS X, Solaris, Windows and all other platforms that support Tcl/Tk. Mats Bengtsson published it in 1999, under the name Whiteboard. It was renamed Coccinella in 2003

Usage examples of "coccinella".

Incidentally, as a quaint but effective remedy for carious toothache, may be mentioned the common lady bird insect, Coccinella, which when captured secretes from its legs a yellow acrid fluid having a disagreeable odour.