Cabirus procas (Cramer, 1777);  Comments: The Guianas & N Brazil TL: Surinam.

Cabirus procas ♀ Brazil: Amazonas, Maues, Rio Preto, -3.38° -57.76°, specimen No. HESP-EB 01624.
Distance between the two nylon threads is 2cm.   —   © Ernst Brockmann