Acanthinula aculeata
From Wikipedia, the free encyclopedia
| Acanthinula aculeata | |
|---|---|
 | |
| Shell of Acanthinula aculeata | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Family: | Valloniidae |
| Genus: | Acanthinula |
| Species: | A. aculeata |
| Binomial name | |
| Acanthinula aculeata (O. F. Müller, 1774)[1] | |
Acanthinula aculeata is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Valloniidae.
For terms see gastropod shell.
The 1.9-2.1 mm. shell is slightly higher than wide and brown in colour. The periostracum bears ribs ( elevated, radial ridges) with characteristic spines. The aperture is circular. The animal is grey on the dorsum and tentacles. The foot and sole margin are white.[2]