Stigmopeltopsis amazonensis
Peres
URM 21423. Place of collection: Brazil; Amazonas; Manaus, Enseada grande, Rio Negro. Date of collection: 7 March 1961. Associated organisms: Leguminosae gen.indet. (leaf); Micropeltis sp.; Parapeltella soroceae; Sydowiellina rionegrensis. Collector: Peres, G.E.P..