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more about dreissena
dreissena |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Dreissena \Dreis"se*na\, n. [NL. Named after Dreyssen a Belgian physician.] (Zo["o]l.) A genus of bivalve shells of which one species ({D. polymorpha}) is often so abundant as to be very troublesome in the fresh waters of Europe. From WordNet r 1.6 [wn]: Dreissena n : zebra mussels [syn: {Dreissena}, {genus Dreissena}]
more about dreissena