Biology:Achatinella sowerbyana
| Achatinella sowerbyana | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Order: | Stylommatophora |
| Family: | Achatinellidae |
| Genus: | Achatinella |
| Subgenus: | Bulimella |
| Species: | A. sowerbyana
|
| Binomial name | |
| Achatinella sowerbyana Pfeiffer, 1855
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| Synonyms | |
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Achatinella sowerbyana is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinellidae. This species is endemic to Hawaii.
Shell description
The sinistral or dextral shell is imperforate, conic-oblong and solid. The shell has 6 whorls. The spire is slightly convexly-conic and the apex subacute. The suture is margined and the whorls are slightly convex. The glossy color is tawny buff and slightly streaked with a deeper shade. The aperture is oblique and white within. The strong columellar fold is superior, twisted, and roseate. The peristome is rose-lipped with the outer margin shortly expanded and columellar margin dilated and adnate.[3]
The height of the shell is 18.0 mm. The width of the shell is 9.0 mm.[3]
References
This article incorporates public domain text (a public domain work of the United States Government) from reference.[3]
- ↑ Hadfield, M.; Hadway, L. (1996). "Achatinella sowerbyana". IUCN Red List of Threatened Species 1996: e.T197A13048918. doi:10.2305/IUCN.UK.1996.RLTS.T197A13048918.en. https://www.iucnredlist.org/species/197/13048918. Retrieved 17 November 2021.
- ↑ "Appendices | CITES". https://cites.org/eng/app/appendices.php.
- ↑ 3.0 3.1 3.2 U.S. Fish and Wildlife Service. (1992) Endangered Species Recovery Plan for the O’ahu Tree Snails of the Genus Achatinella. U.S. Fish and Wildlife Service, Portland, Oregon, 64 pp. + 64 pp. of appendices + 5 figures. PDF
Wikidata ☰ Q3319385 entry
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