Ungla adamsi Tauber, sp. n. Male genitalia (mature), (a, b) gonosaccus unexpanded, dorsal (a) and lateral (b) (c, d, e) gonosaccus expanded, sequence of gonarcus rolling backward from dorsal view (c) to frontal view (e). g.ap. gonarcal apodeme g.br. gonarcal bridge gsac gonosaccus h.i. hypandrium internum mu mediuncus pr unarticulated process on frontal margin of gonarcal apodeme s.p. setose subanal plate (all: Peru, Machu Picchu; a paratype, FSCA; b–e holotype, FSCA).