original description
Kadolsky, D. (1980). On the taxonomic position, the species and the paleoecological significance of the genera <em>Eubora</em>, <em>Toxosoma</em> and <em>Littoridina</em> (?) in the Pliocene Pebas Formation of the Upper Amazon Region (Gastropoda: Prosobranchia). <em>The Veliger.</em> 22(4): 364-375., available online at https://www.biodiversitylibrary.org/page/42517882
page(s): 371, fig. 12 [details]
From editor or global species database
Type locality Peru, Upper Amazon Basin, Iquitos, Itaya river cliff near the telegraph station [details]