Ampelita watersi

Ampelita watersi
Shell of Ampelita watersi (holotype)
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Family: Acavidae
Genus: Ampelita
Species:
A. watersi
Binomial name
Ampelita watersi
(Angas, 1877)
Synonyms
  • Helix (Ampelita) watersi (Angas, 1877)
  • Helix watersi Angas, 1877 superseded combination

Ampelita watersi is a species of tropical air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Acavidae.[1]

Description

(Original description) This discoidal shell is rather solid and features a small, compressed umbilicus. Its surface is obliquely closely striated with irregular, somewhat undulating, erect striae, crossed by numerous concentric lines, resulting in a minutely reticulated appearance at the intersections. Light purplish-brown, darkening behind the lip, the shell is partially covered by a pale straw-colored epidermis. The spire is depressed, with four rapidly increasing, somewhat convex whorls. The body whorl is very wide, swollen, and bluntly keeled, with a slight depression above the keel. The nearly horizontal aperture is transversely lunate-ovate, margined within by a broad purplish-black band, with a pale lilac interior. The thickened, expanded, and reflected peristome is edged with white, and its margins approximate and are joined by a callus.[2]

Distribution

This species is endemic to Madagascar.

References

  1. ^ Ampelita watersi (Angas, 1877). 01 March 2025. Retrieved through: World Register of Marine Species.
  2. ^ Angas, G.F. (1877). "Notes on a small collection of land and freshwater shells from south-east Madagascar, with descriptions of new species". Proceedings of the Zoological Society of London: 527. Retrieved 1 March 2025. This article incorporates text from this source, which is in the public domain.
  • Fischer-Piette, E.; C. P. Blanc; F. Blanc & F. Salvat. (1994). "Gastéropodes terrestres pulmonés". Faune de Madagascar. 83: 109.{{cite journal}}: CS1 maint: multiple names: authors list (link)