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| | Project Ucamara: Species Lists - Mollusks (Site not responding. Last check: ) |
 | | The remaining sampled gastropods, the Planorbidae Biomphalaria and Drepanotrema, as well as the Ampullariidae Pomacea were genera largely known as very common in Amazonian environments. |
 | | The phylogeny and biogeography of Neotropical freshwater gastropods is poorly known. |
 | | The Neotropical freshwater gastropod fauna is represented by at least nine family-level taxa with cosmopolitan or Gondwanan distributions (e.g., Ampullariidae, Ancylidae, Chilinidae, Hydrobiidae, Lymnaeidae, Physidae, Planorbidae, Succinidae, Thiaridae). |
| www.flmnh.ufl.edu /ucamara/mollusks.htm (1881 words) |
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