Locality records of Nycteribiidae and Streblidae in the Orinoquia Region in South America A Orinoquia B South America highlighting Colombia (pink) and Venezuela (blue). The red line delimits the Orinoco basin according to Domínguez (1998); the yellow circles indicate 58 localities reported in the literature (Table 1) and the red star indicate the new records for the Department of Arauca, Colombia (Table 2). Detailed information is found in the Suppl. material 1: table S1.