Male aedeagal median lobe and associated parameres of Cyphocoleus spp., dextral view: 51, C. lissus, Mt. Humboldt; 52, C. prolixus, Mt. Humboldt; 53, C. heterogenus, Yahoué; 54, C. heterogenus, internal sac everted, La Foa; 55, C. parovicollis, Me Maoya; 56, C. parovicollis, internal sac everted, Me Maoya; 57, C. ovicollis, Ningua Res.; 58–59, C. ovicollis, internal sac everted, Mt. Do; 58, laevoventral view; 59, dextrodorsal view. Scale bars, 1.0 mm: horizontal scale for figures with transverse orientation; vertical scale for figures with vertical orientation.