| 词条 | Physella parkeri |
| 释义 |
| name = Physella parkeri | image = | status = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Panpulmonata clade Hygrophila | superfamilia = Planorboidea | familia = Physidae | genus = Physella | species = P. parkeri | binomial = Physella parkeri | binomial_authority = (Currier, 1881) | synonyms = }} Physella parkeri, the Broadshoulder Physa, is a species of small air-breathing freshwater snail. It is an aquatic gastropod mollusk in the family Physidae. Like others in the family, this species is sinistral or left-handed. DistributionThe subspecies Physella parkeri latchfordi, also known as the "Gatineau tadpole snail", lives in Quebec, Canada. It was categorized as "Data Deficient" (DD) by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC).[1] References1. ^COSEWIC. 2005. Canadian Species at Risk. Committee on the Status of Endangered Wildlife in Canada. 64 pp., page 38. {{Taxonbar|from=Q3074939}}{{Physidae-stub}} 3 : Physidae|Molluscs of Canada|Gastropods described in 1881 |
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