| 词条 | Ringed hornsnail |
| 释义 |
| name = Ringed hornsnail | image = | status = VU | status_system = IUCN2.3 | status_ref = [1] | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Caenogastropoda clade Sorbeoconcha | superfamilia = Cerithioidea | familia = Pleuroceridae | genus = Pleurocera | species = P. annulifera | binomial = Pleurocera annulifera | binomial_authority = Conrad, 1834 | synonyms = }} The ringed hornsnail, scientific name Pleurocera annulifera, is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species is endemic to the United States. References1. ^Bogan A. E. (1996). Pleurocera annulifera. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007. {{Taxonbar|from=Q3139688}}{{Pleuroceridae-stub}} 3 : Molluscs of the United States|Pleuroceridae|Taxonomy articles created by Polbot |
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