Acleistomyces rionegrensis Bat., H. Maia & Peres

URM 21488. Place of collection: Brazil; Amazonas; Manaus, Rio Negro. Date of collection: 28 February 1961. Associated organisms: Byssoloma tricholomum; Cephaleuros sp.; Micropeltis sp.; Microxyphiomyces manaosensis; Oncosporomyces bellus; Parapeltella soroceae; Plantae indet.; Spinomyces genipae; Strigula concreta; Tricharia sp. Collector: Peres, G.E.P..