Cobalus virbius virbius (Cramer, 1777);  Comments: Costa Rica to S Brazil & Paraguay TL: Surinam.

Cobalus virbius virbius Brazil: Para, Belem, 50 km E-NO from Belem, Santo Antonio do Taua, -1.0908° -48.0745°, 20, specimen No. HESP-EB 02244. Distance between the two nylon threads is 2cm.   —   © Ernst Brockmann