Cymaenes isus (Godman, 1900);  Comments: [= Evans' "trebius"] SE AZ (rare stray), S TX, E & W MX to Colombia TL: Mexico (Gue).

Cymaenes isus USA: TEXAS, Hidalgo County, Estero Llano Grande State Park, 6-XI-2013. Captured by Jagged Ambush Bug, Phymata sp.   —   © Bryan E. Reynolds