lobata Borgmeier, 1960: 269 . Type locality: Suriname, Mazaruni River, Geijskes. HT M (MZSP). Distr.: Brazil (Belem), Colombia (Amazonas), Suriname (Mazaruni River). Refs.: Borgmeier, 1968: 34 (cat.); Brown & Kung, 2007: 196.