(ofDiplodon (Rhipidodonta) oponcitonis Pilsbry & Olsson, 1935 †)Pilsbry, H. A. & Olsson, A. A. (1935). Tertiary fresh-water mollusks of the Magdalena Embayment, Colombia. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 87: 7-39. page(s): 17, pl. 4, figs 1, 2, 2a [details] Available for editors [request]
original description(ofDiplodon (Rhipidodonta) oponcitonis Pilsbry & Olsson, 1935 †)Pilsbry, H. A. & Olsson, A. A. (1935). Tertiary fresh-water mollusks of the Magdalena Embayment, Colombia. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 87: 7-39. page(s): 17, pl. 4, figs 1, 2, 2a [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality