Biology:Clathrodrillia dolana
| Clathrodrillia dolana | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Drilliidae |
| Genus: | Clathrodrillia |
| Species: | C. dolana
|
| Binomial name | |
| Clathrodrillia dolana Dall, 1927
| |
Clathrodrillia dolana is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.[1][2]
Description
The shell grows to a length of 6.5 mm, its diameter 2.5 mm.
(Original description) The small shell is whitish. It has a smooth protoconch containing 1½ whorls. The five subsequent whorls are moderately rounded. The suture is distinct and hardly appressed. The anal fasciole is nearly smooth and hardly concave. The axial sculpture consists of (on the body whorl about 16, exclusive of the varix) narrow, small, very flexuous ribs, sometimes a little angular in front of the fasciole, with equal or narrower interspaces obsolete on the base. The spiral sculpture consists of (between the sutures 3) fine conspicuous threads with wider interspaces, overriding the ribs. On the base of the shell and on the siphonal canal these number about 10 more diminishing forward. The aperture is a little wider than the siphonal canal. The anal sulcus is shallow and rounded. The outer lip is thin, not inflected, protractively flexuous. The columella is short and attenuated in front. The siphonal canal is shorty wide.[3]
Distribution
This species occurs in the Atlantic Ocean off Georgia to Florida.
References
- ↑ Rosenberg, G. (2015). Clathrodrillia dolana Dall, 1927. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=532630 on 2016-08-03
- ↑ P. Bouchet; Yu. I. Kantor; A. Sysoev; N. Puillandre (2011). "A new operational classification of the Conoidea (Gastropoda)". Journal of Molluscan Studies 77 (3): 273–308. doi:10.1093/mollus/eyr017.
- ↑ Proceedings of the United States National Museum 70 (1927) Dall,W.H. (1927), Small shells from dredgings off the southeast coast of the United States by the United States Fisheries steamer Albatross in 1885 and 1886. No. 2667, pp. 1–134.April 20, 1927
- Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1-1295.
External links
- "Clathrodrillia dolana" (in en). Gastropods.com. http://www.gastropods.com/7/Shell_23747.shtml.
Wikidata ☰ Q13468922 entry
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