Figures 63–65 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)

Figures 63–65. Male genitalia of Culicoides subgenus Avaritia, ventral view. Upper images focused on aedeagus (A). Lower insets focused on caudal margin of tergite 9. Ventral apodeme of gonocoxite labeled (Gcva). Anteriordirected median process of aedeagus circled. 63) C. boydi (Riverside County, CA [BM]). 64) C. chiopterus (MD [FSCA]). 65) C. obsoletus (MD [FSCA]).