Ungla laufferi (Navás): Male abdomen, (a) segments A7-terminus, lateral (b) segments A8-terminus, lateral (c) tergite 8, tergite 9+ectoproct, dorsal (d) sternite 8+9, ventral. c.c. callus cerci d.ap. dorsal apodeme inv dorsal invagination of T9+ectoproct sp spiracle S8+9 fused eighth and ninth sternites T9+e ninth tergite + ectoproct (a–c Peru, Lima, FSCA; d same, IFML).