Image ID: SIL-SIL19-18-103
Cite this: Gould, Augustus A. (Augustus Addison). 1852. Mollusca & shells. 12, Philadelphia : Printed by C. Sherman.
Supplied Caption: Mollusca, Pl. 41
Taxonomic: Mytilus (Modiola) areolatus; Mytilus (Modiola) hepaticus; Mytilus pyriformis; Mytilus divaricatus; Mytilus aigosus; Mytilus trossulus; Gaimardia trapesina;