Figure 5 in Diagnosis and key for the Helina annosa-group (Diptera: Muscidae) from China, with descriptions of nine new species

Figure 5. Helina nigriabdomilis Xue, sp. nov. (A) Male, abdomen in dorsal view; (B) male, sternite 5 in ventral view; (C) male, cerci in posterior view; (D) male, terminalia in profile. Scale bars: A, 1 mm; B, 0.5 mm; C, D, 0.2 mm.