Zonitoides hoffmanni
Species of gastropod From Wikipedia, the free encyclopedia
Zonitoides hoffmanni is a European species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Gastrodontidae. [1]
| Zonitoides hoffmanni | |
|---|---|
| |
| Shell of Zonitoides hoffmanni (holotype) | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Superfamily: | Gastrodontoidea |
| Family: | Gastrodontidae |
| Genus: | Zonitoides |
| Species: | Z. hoffmanni |
| Binomial name | |
| Zonitoides hoffmanni (E. von Martens, 1892) | |
| Synonyms | |
| |
Description
The diameter of the shell varies between 5.3 mm and 6 mm (0.21–0.24 in), its altitude is 2.5 mm (0.10 in).
(Original description in Latin) The shell has a broad umbilicus. It is conoid-depressed and is striated. It is smooth with a pale greenish color. The shell contains 4½ convex whorls. The suture is deep enough. The body whorl is rounded, not bent anteriorly, excavated below, gradually reaching almost to the umbilicus. The aperture is slightly oblique, emarginate-subcircular, with removed edges. The columella is distinctly ascending. [2]
Distribution
This species occurs in Costa Rica.
References
External links
Wikiwand - on
Seamless Wikipedia browsing. On steroids.