original description
Gmelin, J. F. (1791). Vermes. In: Gmelin J.F. (Ed.) Caroli a Linnaei Systema Naturae per Regna Tria Naturae, Ed. 13. Tome 1(6). G.E. Beer, Lipsiae [Leipzig]. pp. 3021-3910. <em>Systema Naturae. Linneaeus (ed.). Ed. 13.</em> 1: pars. 6., available online at http://www.biodiversitylibrary.org/item/83098#5
page(s): 3714 [details]
additional source
Adanson M. (1757). <i>Histoire Naturelle du Sénégal, Coquillages</i>. Bauche, Paris, viii + 275 pp., 19 pls. , available online at https://www.biodiversitylibrary.org/page/12014153
page(s): pl. 2 fig. 2; note: as "le Liri" (vernacular) [details]
From editor or global species database