Tridacna

Tridacna
/tri dak"neuh/, n.
a genus of giant clams inhabiting reefs in the South Pacific, attaining a diameter of 4 ft. (1.2 m) or more, and weighing over 500 lb. (227 kg).
[1770-80; < NL, n. use of fem. of L tridacnus requiring three bites < Gk trídaknos, equiv. to tri- TRI- + dákn(ein) to bite + -os adj. suffix]

* * *


Universalium. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • Tridacna — Tridacna …   Wikipédia en Français

  • TRIDACNA — ostreorum genus, apud Plin, l. 32. c. 6. Inter nos nepotis cuiusdam nomenclator tridacna appellavit: tantae amplitudinis intelligi cupiens, ut ter mordenda essent: δάκνω enim mordeo est, δήγματα recentiores Graeci dixerunt panis quadras vel… …   Hofmann J. Lexicon universale

  • Tridacna — Tri*dac na, n. [L., pl., a kind of oysters, fr. Gr. ? eaten at three bites, ? tri + ? to bite.] (Zo[ o]l.) A genus of very large marine bivalve shells found on the coral reefs of the Indian and Pacific Oceans. One species ({Tridacna gigas}) often …   The Collaborative International Dictionary of English

  • Tridacna — Tridacna, s. Riesenmuschel …   Meyers Großes Konversations-Lexikon

  • tridacna — TRIDÁCNA s. f. moluscă lamelibranhiată uriaşă, ale cărei valve au deschizăturile ondulate, formând lamele imbricate. (< fr. tridacne) Trimis de raduborza, 15.09.2007. Sursa: MDN …   Dicționar Român

  • tridacna — s. m. [Zoologia] Molusco acéfalo do oceano Índico cuja concha chega a pesar 200 kg e a carne 10 …   Dicionário da Língua Portuguesa

  • Tridacna — Tridacna …   Wikipédia en Français

  • Tridacna — Taxobox name = Tridacna image width = 250px image caption = Giant Clam regnum = Animalia phylum = Mollusca classis = Bivalvia ordo = Veneroida familia = Tridacnidae genus = Tridacna genus authority = Bruguière, 1797 subdivision ranks = Species… …   Wikipedia

  • Tridacna — ? Тридакна Тридакна Научная классификация Царство: Животные Подцарство: Эуме …   Википедия

  • tridacna — tri·dàc·na s.f. TS zool. mollusco bivalve del genere Tridacna, diffuso nell Oceano Indiano e nel Pacifico | con iniz. maiusc., genere della famiglia dei Tridacnidi, cui appartiene la Tridacna gigas, che può raggiungere il peso di 250 kg {{line}}… …   Dizionario italiano

  • Tridacna — noun type genus of the family Tridacnidae: giant clams • Syn: ↑genus Tridacna • Hypernyms: ↑mollusk genus • Member Holonyms: ↑Tridacnidae, ↑family Tridacnidae • Member Meronyms: ↑ …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”