| 词条 | Biomphalaria tchadiensis |
| 释义 |
| name = Biomphalaria tchadiensis | image = | status = EN | status_system = IUCN3.1 | status_ref = [1] | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Panpulmonata clade Hygrophila | superfamilia = Planorboidea | familia = Planorbidae | subfamilia = Planorbinae | tribus = Biomphalariini | genus = Biomphalaria | species = B. tchadiensis | binomial = Biomphalaria tchadiensis | binomial_authority = (Germain, 1904) | synonyms_ref = [1] | synonyms = Planorbis tchadiensis Germain, 1904 }} Biomphalaria tchadiensis is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. This species is endemic to lake Chad in Cameroon, Chad and in Nigeria.[1] This species has been considered Vulnerable in 1996.[2] References1. ^1 2 Kristensen T. K. & Stensgaard A-S. (2006). Biomphalaria tchadiensis. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.3. {{Taxonbar|from=Q308960}}{{Planorbidae-stub}}2. ^Brown D. S. (1996) Biomphalaria tchadiensis. 2006 IUCN Red List of Threatened Species. {{webarchive|url=https://web.archive.org/web/20140627000000/http://www.iucnredlist.org/ |date=June 27, 2014 }} Downloaded on 6 August 2007. 5 : Invertebrates of Chad|Biomphalaria|Freshwater snails|Gastropods described in 1904|Taxonomy articles created by Polbot |
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