Olivancillaria Orbigny, 1841
Onglets principaux
Nomenclature
-
Family: OlividaeSubfamily: Agaroniinae
SUMMARY
A genus recognised from the warm temperate and cold temperate waters of Brazil, Uruguay and Argentina. Fossil species are recognised from the Miocene of Brazil and Argentina.
The type species is Porphyria urceus Röding, 1798.
The following extant species are recognised:
| Species | Distribution |
|---|---|
| Olivancillaria urceus (Röding, 1798) |
Sumbauma (12°15’S; 37°47’W), Bahia state, Brazil to Puerto Lobos (42°00’S; 65°04’W), San Matías Gulf, Chubut province, Argentina in 0–53 m depth.
RV 7306. Brazil, Sao Paulo, Pereque, trawled offshore, depth 3-4.5 m, sand bottom. Scale bar is 1 cm. |
| Olivancillaria auricularia (Lamarck, 1811) |
Maricá (22°55’S; 42°49’W), Rio de Janeiro state, Brazil to Villarino (42°25’S; 64°31’W), Río Negro province, Argentina in 0–26 m depth.
RV 1997b. Argentina, Villa Gesell, in shallow water on sand. Scale bar is 1 cm. |
| Olivancillaria carcellesi Klappenbach, 1965 | Praia do Forte (12°33'S; 37°59'W), Bahia state, Brazil to Punta Pardelas (42°37'S,64°15'W), Chubut province, Argentina in 0–70 m depth. |
| Olivancillaria contortuplicata (Reeve, 1850) | Imbituba (28°07’S; 48°41’W), Santa Catarina state, Brazil to La Paloma (34°39’S; 54°09’W), Rocha department, Uruguay, usually intertidal. |
| Olivancillaria deshayesiana (Duros de St. Germain, 1857) | Ilha Grande (23°09’S; 44°13’W), Rio de Janeiro state, Brazil to Necochea (38°33’S; 58°44’W), Buenos Aires province, Argentina in 0–60 m depth. |
| Olivancillaria orbignyi (Marrat, 1868) | Niterói (22°58’S; 43°02’W), Rio de Janeiro state, Brazil to Caleta de los Loros (41°33’S;65°02’W), Río Negro province, Argentina in 0–35 m depth. |
| Olivancillaria teaguei Klappenbach, 1964 |
Chuí (33°44’S; 53°21’W), Rio Grande do Sul State, Brazil to La Coronilla (33°53’S;53°30’W), Rocha Department, Uruguay, usually intertidal or in the surf zone.
RV 2002. Brazil, Rio Grade do Sul, Barra do Chui, on sand, shallow water, February 1988. Scale bar is 1 cm. |
| Olivancillaria vesica (Gmelin, 1791) | Iguape (13°34'S; 38°48'W), Bahia state to Florianópolis 27°35'S; 48°33'W), Santa Catarina state, both in Brazil in 0–20 m depth. |
