Olivancillaria orbignyi, common name Ureta's olive, is a species of sea snail, a marine gastropod mollusk in the family Olividae, the olives.Bouchet, P. (2012). Olivancillaria orbignyi (Marrat, 1868). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=573238 on 2012-11-17
Description
The length of the shell varies between 24 mm and 35 mm. Distribution This species occurs in the Atlantic Ocean from Brazil to Argentina.
References
Marrat, F. P. 1868. On Oliva auricularia, Lam., O. aquatilis, Reeve, and O. auricularia D'Orb.. Annals and Magazine of Natural History (4)2: 167–168. Klappenbach M.A. (1965). Consideraciones sobre el genero Olivancillaria d'Orbigny 1840 (Moll.Gastr.) y descripcion de dos nuevas especies de aguas Argentinas y Uruguayas. Com.Zool.Mus.His.Nat.Montevideo 8(104 Teso V. & Pastorino G. (2011) A revision of the genus Olivancillaria (Mollusca: Olividae) from the southwestern Atlantic. Zootaxa 2889: 1–34. [
External links Gastropods.com: Olivancillaria uretai