Not stated. In inland freshwater streams, likely above sea level. [details]
Original diagnosis by Gravier (1901: 403-404): "Thorax de douze segments; premier segment, achète; les onze autres ... [details]
South America: Ouanary (= Quanary) region, eastern French Guiana. [details]
The species was originally described from freshwater streams in the French Guiana. The record from Guadeloupe by ... [details]
Genus named after Hugo Eisig (b. Bruschal, February 20, 1847; d. Zurich, February 10, 1920), German zoologist and ... [details]
The specific epithet ouanaryensis refers to the type locality of the species, the Ouanary (= Quanary) region, in ... [details]
Freshwater, in the bluish mud from the bottom of freshwater streams of marshes. [details]
Freshwater streams of the marshes of Ouanary (= Quanary) region, eastern French Guiana, South America (gazetteer ... [details]