R. micromma ^HNS * (figs. 7 & 18):

this species was previously known only from several localities in Suriname. In Guyana it was collected in a lowland rainforest dominated by Chlorocardium (Lauraceae) trees (Mabura Hill, 5° 09.313'N, 58° 41.982'W, elev. 64 m.).

The natural history of this species remains still unknown.