| Eulimella robusta | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Family: | Pyramidellidae |
| Genus: | Eulimella |
| Species: | E. robusta |
| Binomial name | |
| Eulimella robusta van Aartsen, Gittenberger E. & Goud, 1998[1] | |
Eulimella robusta is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.[2]
Description
The whitish shell has a conical shape with straight sides and a rather obtuse apex. The whorls of the protoconch are flat and orb-like. The teleoconch consists of five to six flat or slightly concave whorls with a somewhat angled periphery. The suture is well-marked. The growth lines are somewhat leaning forward with respect to the direction of the cone. The sculpture shows only fine microscopic spiral striae. The outer lip is straight adapically and gently curved towards the columella, which is nearly straight. The umbilicus is lacking. The columella has no tooth, but only an indistinct fold.[3]
Distribution
This species occurs in the Atlantic Ocean off Mauritania at depths between 167 m and 200m.
References
- ↑ van Aartsen, Gittenberger E. & Goud (1998). Zoologische Verhandelingen (Leiden) 321 : 1-57. World Register of Marine Species, Retrieved 2011-10-25.
- ↑ WoRMS (2010). Eulimella robusta van Aartsen, Gittenberger E. & Goud, 1998. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=458508 on 2011-10-26
- ↑ J.J. van Aartsen, E. Gittenberger & J. Goud, Pyramidellidae (Mollusca, Gastropoda, Heterobranchia) collected during the Dutch CANCAP and MAURITANIA expeditions in the south-eastern part of the North Atlantic Ocean (part 2)