Ethminolia hemprichii: Difference between revisions
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'''''Ethminolia hemprichii''''' is a [[species]] of [[sea snail]], a marine [[gastropod]] [[mollusk]] in the [[family (biology)|family]] [[Trochidae]], the top snails.<ref name="WoRMS">{{WRMS species|298155|''Ethminolia hemprichi'' Issel, 1869||1 May 2010}}</ref> |
'''''Ethminolia hemprichii''''' is a [[species]] of minute [[sea snail]], a marine [[gastropod]] [[mollusk]] or [[micromollusk]] in the [[family (biology)|family]] [[Trochidae]], the top snails.<ref name="WoRMS">{{WRMS species|298155|''Ethminolia hemprichi'' Issel, 1869||1 May 2010}}</ref> |
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In 2008 this species was placed in the genus ''Ethminolia'' by Rusmore-Villaume.<ref>Rusmore-Villaume, M.L.. (2008): ''Seashells of the Egyptian Red Sea: The illustrated Handbook.'' – XI + 307 pp., American Univ. in Cairo Press. </ref> |
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==Description== |
==Description== |
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==Distribution== |
==Distribution== |
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This species occurs in the [[Red Sea] |
This species occurs in the [[Red Sea]. It also occurs in the Mediterranean Sea off [[Israel]] as an introduced species. |
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==References== |
==References== |
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Revision as of 15:37, 5 July 2014
| Ethminolia hemprichii | |
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| Drawing of a shell of Ethminolia hemprichii | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Trochidae |
| Genus: | Ethminolia |
| Species: | E. hemprichii
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| Binomial name | |
| Ethminolia hemprichii (Issel, 1869)
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| Synonyms | |
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Ethminolia hemprichii is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Trochidae, the top snails.[2]
In 2008 this species was placed in the genus Ethminolia by Rusmore-Villaume.[3]
Description
The height of the shell attains 2½ mm, its diameter also 2½ mm. The minute, umbilicate shell has an orbiculate-conoid shape. Under a lens it is longitudinally striate. It is shining, whitish, painted with oblique chestnut streaks, and spotted with brown. The apex is rather obtuse. The five whorls are regularly increasing, rather convex, and flattened at the distinctly impressed sutures. The body whorl scarcely equals half the total altitude. The base of the shell is rounded or obscurely subangular. The aperture has a quadrate-rounded shape. The simple peristome is acute. The columella is subtruncate at its base. The umbilicus is rather narrow and funnel-shaped. [4]
Distribution
This species occurs in the [[Red Sea]. It also occurs in the Mediterranean Sea off Israel as an introduced species.
References
- ^ Bouchet, P. & Danrigal, F.(1982): Napoleon’s Egyptian campaign (1798-1801) and the Savigny collection of shells. – Nautilus, 96(1): 924.
- ^ Ethminolia hemprichi Issel, 1869. Retrieved through: World Register of Marine Species on 1 May 2010.
- ^ Rusmore-Villaume, M.L.. (2008): Seashells of the Egyptian Red Sea: The illustrated Handbook. – XI + 307 pp., American Univ. in Cairo Press.
- ^ H. Pilsbry, Manual of Conchology XI, Academy of Natural Sciences, Philadelphia
- Savigny, Descript de l'Egypte, Coq., t. 3, f 6.
- Janssen R. et al. (2009) Gastropods and their habitats from the northern Red Sea (Egypt: afaga) Part 1: Patellogastropoda, Vetigastropoda and Cycloneritimorpha
External links