| 词条 | Alabama pigtoe |
| 释义 |
| name = Alabama pigtoe | image = | status = EX | status_system = IUCN2.3 | regnum = Animalia | phylum = Mollusca | classis = Bivalvia | ordo = Unionoida | familia = Unionidae | genus = Pleurobema | species = P. johannis | binomial = Pleurobema johannis | binomial_authority = (I. Lea, 1859) | synonyms = }} The Alabama pigtoe (Pleurobema johannis) was a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species was endemic to the United States. Its natural habitat was rivers. References
7 : Bivalves described in 1859|Extinct bivalves|Pleurobema|Extinct invertebrates since 1500|Extinct animals of the United States|Natural history of Alabama|Taxonomy articles created by Polbot |
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