FIGURE 3 in The oldest fungus gnat of the tribe Exechiini in the lowermost Eocene Oise amber (Diptera: Mycetophilidae)

FIGURE 3. Eoexechia gallica sp. n. holotype MNHN.F.A71245. A, head from above, m.o median ocellus; B, genitalia, v.b. ventral branch of gonostylus, m.b. medial branch of gonostylus, i.b. internal branch of gonostylus. Scale bars = 0.5 mm (A), 0.2 (B).Published as part of Camier, Marie & Nel, Andre, 2020, The oldest fungus gnat of the tribe Exechiini in the lowermost Eocene Oise amber (Diptera: Mycetophilidae), pp. 91-98 in Zootaxa 4722 (1) on page 95, DOI: 10.11646/zootaxa.4722.1.9, http://zenodo.org/record/360373