Bela patagonica
| Bela patagonica | |
|---|---|
| |
| Drawing of a shell of Bela patagonica | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Mangeliidae |
| Genus: | Bela |
| Species: | B. patagonica
|
| Binomial name | |
| Bela patagonica (d'Orbigny, 1841)
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| Synonyms[1] | |
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Bela patagonica is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.[1]
The variety Spirotropis patagonica magellanica (Martens, E.C. von, 1881) was originally described as Drillia patagonica Martens, E.C. von, 1881 with a length half as long.[2]
Description
[edit]The shell size varies between 6 mm and 15 mm.
The shell is yellowish brown. The first whorls are globose, the third and following ones subangulated, with longitudinal short, fine ribs and close revolving striae. The ribs are obsolete on the body whorl. The sinus is broad and shallow.[3]
Distribution
[edit]This species occurs in the demersal zone of the Atlantic Ocean from Southern Brazil to Patagonia
Fossils have been found in Quaternary strata in Brazil.
References
[edit]- ^ a b MolluscaBase eds. (2022). MolluscaBase. Bela patagonica (d'Orbigny, 1841). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1589958 on 2022-06-20
- ^ Martens. Sitzb. Bed., 77, 1881
- ^ G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences
- Sánchez, N. & Pastorino, G. (2022). New taxonomic position and neotype designation for the conoidean gastropod Pleurotoma patagonica d'Orbigny, 1841. Archiv für Molluskenkunde. 151(1): 67-74
External links
[edit]
Media related to Bela patagonica at Wikimedia Commons- "Spirotropis patagonica". Gastropods.com. Retrieved 16 January 2019.
- Orbigny, A. D. d'. (1834-1847). Voyage dans l'Amérique méridionale (le Brésil, la république orientale de l'Uruguay, la République argentine, la Patagonie, la république du Chili, la république de Bolivia, la république du Pérou), exécuté pendant les années 1826, 1827, 1828, 1829, 1830, 1831, 1832 et 1833. Tome 5(3) Mollusques. pp. i-xliii, 1-758, 85 plates
