Orasema delicatula

Identification
Face flattened and smooth, with very short setae, and with a strongly impressed longitudinal groove between torulus and eye. Petiole strongly expanded laterally near midlength, dorsally smooth or nearly so, and with a single dorsal longitudinal carina (Fig. 14: dpc).

Distribution
Brazil, Eucador, Peru, Panama, Colombia, French Guiana, Guyana, Venezuela