Achatinella byronii
Achatinella byronii | |
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Achatinella byronii shells | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Order: | Stylommatophora |
Family: | Achatinellidae |
Genus: | Achatinella |
Subgenus: | Bulimella |
Species: | A. byronii
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Binomial name | |
Achatinella byronii (Wood, 1828)
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Synonyms | |
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Achatinella byronii is a
.Achatinella byronii is the type species of the subgenus Bulimella.
Shell description
The dextral or sinistral
The preceding whorl is yellow with a chestnut band and the three embryonic whorls are pinkish gray. The aperture is white and the lip is bordered with dark brown. Faint spiral striae sculpture the embryonic whorls, and later whorls are convex and irregularly wrinkled in the direction of growth-lines. The whorls are convex and the last is often very obtusely angular at the periphery. The aperture is strongly oblique and the lip thickened within by a strong rib near the margin. The columellar fold is moderate, and white or tinted.[3]
The height of the shell is 20.0 mm. The width of the shell is 11.0 mm.[3]
References
This article incorporates public domain text (a
- . Retrieved 16 November 2021.
- ^ "Appendices | CITES". cites.org. Retrieved 14 January 2022.
- ^ 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