FIGURE 3 in Description of a female and variation of Microgomphus alani Kosterin, 2016 (Odonata: Gomphidae) in Cambodia, with a note on sexual dimorphism in Microgomphus spp.

FIGURE 3. Details of male specimens of Microgomphus alani collected on 26 vi 2018 in Mondulkiri Province (a–d; the same specimen as in Fig. 2d) and on 17 vi 2018 in the Phnom Kulen Mts (a–h, the same specimen as in Fig. 1a and Fig 2a): a,e—head and thorax, lateral view; b,f—pterothorax, dorsal view; c,g—head, frontal (c) and dorsofrontal (g) view; d,h—secondary genitalia, lateral view. Scale bars. from top to bottom, 4 mm, 2 mm, 2 mm and 0.5 mm.