Gastropoda - Rissooidea - Rissoidae

Full reference: P. Lozouet. 1998. Nouvelles espéces de gastéropodes (Mollusca: Gastropoda) de L'Oligocéne et di Miocéne inférieur de"Aquitaine (sud-ouest de la France). Cossmanniana 5(3-4):61-102

Belongs to Alvania according to P. Lozouet 1998

Sister taxa: Alvania (Alvania), Alvania (Taramellia), Alvania (Turbona), Alvania andraldensis, Alvania antwerpiensis, Alvania argillensis, Alvania aturensis, Alvania boucherti, Alvania cancellata, Alvania cimicoides, Alvania discazalorum, Alvania europea, Alvania foraminata, Alvania hauniensis, Alvania hortensis, Alvania mighelsi, Alvania oceani, Alvania pagodula, Alvania parazosta, Alvania riparia, Alvania sanctipaulensis, Alvania scrobiculata, Alvania stephanensis, Alvania sublagouardensis, Alvania veleronis, Alvania virodunensis

Type specimen: Its type locality is Saint-Paul-lès-Dax (Chattian), Aquitaine, which is in a Chattian marine siliciclastic in France

Ecology: epifaunal grazer

Average measurements (in mm): shell 2.10 x 1.10