Amastra malleata

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Amastra malleata
Amastra malleata 001.jpg
Shell of Amastra malleata (holotype)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Family: Amastridae
Genus: Amastra
Species:
A. malleata
Binomial name
Amastra malleata
Synonyms

Amastra (Amastra) malleataE. A. Smith, 1873 alternative representation

Contents

Amastra malleata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Amastridae. [1]

Description

The length of the shell attains 14 mm, its diameter 8 mm

The shell is acutely ovate and dextral, delicately striated with growth lines and attractively malleated. Its surface is a dirty whitish hue, adorned with a variable brownish-olivaceous epidermis. There are six slightly convex whorls, with the first three prominently marked by strong radial sulcations. The suture is simple and well-defined.

The aperture is white, with a thin peristome that is subtly thickened on the interior. The columellar fold is slender and understated. [2]

Distribution

This species is endemic to Hawaii, occurring on Maui island.

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References

  1. ↑ Amastra malleata E. A. Smith, 1873 . 11 December 2024. Retrieved through: World Register of Marine Species .
  2. ↑ Hyatt, A. & Pilsbry, H. A. (1910–1911). Manual of conchology, structural and systematic, with illustrations of the species. Ser. 2, Pulmonata. Vol. 21: Achatinellidae (Amastrinae). Philadelphia: Conchological Department, Academy of Natural Sciences. p. 240. Retrieved 3 December 2024.{{cite book}}: CS1 maint: multiple names: authors list (link)PD-icon.svg This article incorporates text from this source, which is in the public domain .
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