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Origins and relationships of primitive members of the Opisthobranchia (Mollusca: Gastropoda) |
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| Authors: | T. M. GOSLINER |
| Affiliation: | Department of Zoology, University of New Hampshire, Durham, New Hampshire, U.S.A. 03824 |
| Abstract: | |
| Keywords: | archaeogastropods prosobranch precursors opisthobranchs puhnonates -parallel evolution pyramidellids Littorinacea cladogenesis Acteon Ringiculidae |