Micropeltis rionegrensis
Bat. & O.M. Fonseca
URM 25622. Place of collection: Brazil; Amazonas; Manaus, Reserva Ducke. Date of collection: 31 May 1961. Associated organisms: Batistamnus eschweilerae; Didymopyrostoma xylopiae; Eschweilera sp. Collector: Garnier, R..