Amphidromus sumatranus
| Amphidromus sumatranus | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Family: | Camaenidae |
| Genus: | Amphidromus |
| Species: | A. sumatranus |
| Binomial name | |
| Amphidromus sumatranus Von Martens, 1864 | |
| Synonyms | |
| |
Amphidromus sumatranus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Camaenidae.[1]
- Subspecies
- Amphidromus sumatranus atjehensis B. Rensch, 1934
- Amphidromus sumatranus sumatranus (E. von Martens, 1864)
- Forma Amphidromus sumatranus f. jacobsoni Laidlaw, 1954: synonym of Amphidromus jacobsoni Laidlaw, 1954 (superseded rank)
- Amphidromus sumatranus jacobsoni Laidlaw, 1954: synonym of Amphidromus jacobsoni Laidlaw, 1954 (superseded rank)
Description
The length of the shell attains 33 mm, its diameter 17 mm.
(Original description in Latin) The sinistral shell is elongate-conical. It exhibits a smooth and very glossy surface with a yellowish-white base color. It is painted with seriate brown spots and two to five brown bands at the base, and features a pale apex. Comprising six somewhat flat whorls, the shell possesses an ovate aperture that occupies three-sevenths of its length. The peristome appears somewhat thick, white, and expanded, lacking a parietal callus. The columellar margin is thin, rectilinear, and somewhat vertical, forming a distinct angle with the basal margin and being plainly adnate above. [2]
Distribution
This species is found in Sumatra Island, Indonesia.
References
- ^ Amphidromus stungtrengensis Thach & F. Huber, 20189. 12 May 2025. Retrieved through: World Register of Marine Species.
- ^ Martens, E. von (1864). "Diagnosen neuer Heliceen aus dem ostasiatischen Archipel". Monatsberichte der Königlichen Preussischen Akademien der Wissenschaften zu Berlin. 1864: 526–527. Retrieved 12 May 2025.
This article incorporates text from this source, which is in the public domain.
External links
- Tryon, George W., (George Washington), - Baker, H. Burrington (Horace Burrington), - Cooke, C. Montague (Charles Montague), - Hyatt, Alpheus, - Pilsbry, Henry Augustus (1900). Manual of conchology, structural and systematic : with illustrations of the species. Second series, Pulmonata (2 ed.). Philadelphia: published by the authors. p. 218. Retrieved 15 May 2025.
{{cite book}}: CS1 maint: multiple names: authors list (link) This article incorporates text from this source, which is in the public domain.