Coluzea rotunda is a species of large sea snail, a marine gastropod mollusk in the family Columbariidae.[1]
| Coluzea rotunda | |
|---|---|
| |
| Shell of Coluzea rotunda | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Family: | Columbariidae |
| Genus: | Coluzea |
| Species: | C. rotunda
|
| Binomial name | |
| Coluzea rotunda (Barnard, 1959)
| |
| Synonyms[1] | |
|
Columbarium rotundum Barnard, 1959 | |
Description
editThe length of the shell attains 75 mm. [2]
The shell is relatively thin, with a long, slender, and straight siphonal canal. The whorls are rounded, with the periphery featuring at most low spines, primarily on the apical spire whorls. The rest of the shell is sculpted with rounded axial ribs intersected by spiral cords, which are most prominent below the periphery. [2]
The shell is uniformly white, covered by a pale khaki-brown periostracum. [2]
Distribution
editThis marine species is endemic to South Africa and occurs off the west coast, off Atlantic Cape region (Alexander Bay to Cape Point), at depths between 200 m and 400 m. [2]
References
edit- ^ a b Coluzea rotunda (Barnard, 1959). Retrieved through: World Register of Marine Species.
- ^ a b c d Herbert, D.G., Jones, G.J. & Atkinson, L.J. (2018). Phylum Mollusca. In: Atkinson, L.J. and Sink, K.J. (eds) Field Guide to the Offshore Marine Invertebrates of South Africa. Pretoria: Malachite Marketing and Media. p. 289. doi:10.15493/SAEON.PUB.10000001. ISBN 978-1-86868-098-6. Retrieved 17 October 2024.
{{cite book}}: CS1 maint: multiple names: authors list (link)
This article incorporates text from this source, which is available under the CC BY-SA 4.0 license.
- Steyn DG and Lussi M. (2005). Offshore shells of southern Africa: A pictorial guide to more than 750 gastropods. published by the authors. p. 172.
- Marais J.P. & Kilburn R.N. (2010). Turbinellidae. Pp. 300-310, in: Marais A.P. & Seccombe A.D. (eds), Identification guide to the seashells of South Africa. Volume 1. Groenkloof: Centre for Molluscan Studies. pp. 1–376.
External links
edit- Darragh, T.A. (1969). "A revision of the family Columbariidae (Mollusca: Gastropoda)". Proceedings of the Royal Society of Victoria. 83 (1): 106.