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| | Dreissena polymorpha - main page |
 | | At present, the Dreissenidae family is represented by only two genera — Congeria and Dreissena (by classification of Starobogatov, 1994). |
 | | Based on natural and human-mediated dispersal, abiotic preferences, and biology, Dreissena species and subspecies can be subdivided into two groups - brackishwater (mezohaline), and freshwater. |
 | | Pathy, D:A., Mackie, G.L., 1993 Comparative shell morphology of Dreissena polymorpha, Mytilopsis leucophaeata, and the "quagga" mussel (Bivalvia: Dreissenidae) in North America. |
| www.zin.ru /projects/invasions/gaas/drepol.htm (3525 words) |
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