Hydrodessus rattanae Makhan, 1994

Material examined. Brazil: Amazonas State, Presidente Figueiredo County, “Igarapé Lajes” (01º59’38’’S 60º01’40’’W); 08.ii.2000; leg. A. Pes (INPA, 1) .

Distribution. Brazil * (Amazonas), French Guiana ( Régina) (Makhan 2015) and Suriname (Brokopondo, Sipaliwini) (Miller 2016) (Fig. 16).

Habitat. Specimens were collected along the margins of a forest creek (Miller 2016) and rapids.