词条 | Helenoconcha leptalea |
释义 |
| name = Helenoconcha leptalea | image = | status = EX | status_system = IUCN2.3 | image_caption = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Eupulmonata clade Stylommatophora informal group Sigmurethra | superfamilia = Punctoidea | familia = Charopidae | genus = Helenoconcha | species = †H. leptalea | binomial = †Helenoconcha leptalea | binomial_authority = Smith, 1892 | synonyms = }} †Helenoconcha leptalea was a species of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Charopidae. This species was endemic to Saint Helena. It is now extinct. References
4 : Charopidae|Helenoconcha|Extinct gastropods|Taxonomy articles created by Polbot |
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