Abundance: 0.11 to 56.97% (median 4.21%)

Latitudinal range: 36.8° to 43.5°

Habitats: (7), lagoon (3)

Found in 10 samples

France: Etang de Berre (station 19, October 1972), Etang de Berre (station 19, January 1973), Etang de Berre (station 19, March 1973)

Spain: Cueva de Nerja (Last Glacial Maximum), Cueva de Nerja (Tardiglacial), Cueva de Nerja (Early Holocene), El Cierro Cave (Level B), El Cierro Cave (Level C), El Cierro Cave (Level C/D), El Cierro Cave (Level D)

See also Mytilus, Mytilus edulis, Mytilus perna