Fig. 15 in Review of the Eumerus tricolor species group (Diptera: Syrphidae) in Iran, with description of six new species

Fig. 15. Head, ♂, dorsal view (A, C, E, G) and lateral view (B, D, F, H). A–B. Eumerus coeruleus (Becker, 1913), Chekab Valley, Iran (JSA). C–D. E. jacobsoni Becker, 1913, Chekab Valley, Iran (JSA). E–F. E. kazanovzkyae Paramonov, 1927, Paveh, Iran (HMIM). G–H. E. longitarsis Peck, 1979, Chekab Valley, Iran (JSA). Scale bars = 0.5 mm.