Puposyrnola kaasi
| Puposyrnola kaasi | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Heterobranchia clade Euthyneura clade Panpulmonata |
| Superfamily: | Pyramidelloidea |
| Family: | Pyramidellidae |
| Genus: | Puposyrnola |
| Species: | P. kaasi |
| Binomial name | |
| Puposyrnola kaasi van Aartsen, Gittenberger E. & Goud, 1998[1] | |
Puposyrnola kaasi is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.[2]
Description
The subcylindrical, milky-white shell has a pupoidal apex. The length of the shell measures 4.4 mm. The six to seven whorls of the teleoconch are slightly concave. They are marked by a incised suture. The sculpture shows prosocline (i.e. they lean forward (adapically) with respect to the direction of the shell) growth lines and microscopic striae. The outer lip is straight. There is no umbilicus, columellar tooth or fold. [3]
Distribution
This species occurs in the Atlantic Ocean off the Cape Verdes at depths between 270 m and 354 m.
References
- ↑ van Aartsen, Gittenberger E. & Goud (1998). Zoologische Verhandelingen (Leiden) 321 : 1-57. World Register of Marine Species, Retrieved 2012-01-12.
- ↑ WoRMS (2010). Puposyrnola kaasi 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=458521 on 2012-01-12
- ↑ J.J. van Aartsen, E. Gittenberger & J. Goud (1998), Pyramidellidae (Mollusca, Gastropoda, Heterobranchia) collected during the Dutch CANCAP and MAURITANIA expeditions in the south-eastern part of the North Atlantic Ocean (part 1); CANCAP-project . Contributions, no. 119
External links
| External identifiers for Puposyrnola kaasi | |
|---|---|
| Encyclopedia of Life | 19651377 |
| WoRMS | 458521 |
- To Encyclopedia of Life
- To World Register of Marine Species
- Gastropods.com: Puposyrnola kaasi; retrieved: 2 February 2012
This article is issued from Wikipedia - version of the 2/4/2012. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.