| 词条 | Leiostyla gibba |
| 释义 |
| name = Leiostyla gibba | status = EX | status_system = | status_ref = [1] | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Stylommatophora informal group Orthurethra | superfamilia = Pupilloidea | familia = Lauriidae | genus = Leiostyla | species = L. gibba | binomial = Leiostyla gibba | binomial_authority = (R. T. Lowe, 1852) | synonyms = }} Leiostyla gibba is an extinct species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Lauriidae. This species is mentioned in Annexes II and IV of the Habitats Directive. It is one of several species sometimes referred as Madeiran land snail. Leiostyla gibba was listed as Critically Endangered in the 1996 IUCN Red List,[2] but it is considered to be extinct.[1]DistributionThis species was endemic to Madeira, Portugal. References1. ^1 Fontaine B., Bouchet P., Van Achterberg K., Alonso-Zarazaga M. A., Araujo R. et al. (2007). "The European union’s 2010 target: Putting rare species in focus." Biological Conservation 139: 167-185. Table 2 on the page 173. {{doi|10.1016/j.biocon.2007.06.012}}. PDF. 2. ^Seddon M. B. (1996). Leiostyla gibba. 2006 IUCN Red List of Threatened Species. {{webarchive|url=https://web.archive.org/web/20140627000000/http://www.iucnredlist.org/ |date=2014-06-27 }} Downloaded on 7 August 2007. External links
5 : Leiostyla|Extinct gastropods|Taxa named by Richard Thomas Lowe|Gastropods described in 1852|Taxonomy articles created by Polbot |
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