Figures 1-8 from: Kallweit U (2013) Review of the Palaearctic Acomopterella Zaitzev (Diptera, Sciaroidea, Mycetophilidae). ZooKeys 269: 11-32. https://doi.org/10.3897/zookeys.269.4252

Figures 1-8 - 1–2, 4–5, 7–8. Acomopterella martinovskyi. 1 Female habitus 2 Male wing 4 Male head, frontal view 5 Flagellomere 4, male. Sensilla chaetica visible as pale spots. 7 Sensillum chaeticum (at arrowhead) on flagellomere 10, male 8 Sensilla on palpomere 3, male 3, 6 Acomopterella yoshiwaesp. n., male. 3 Wing 6 Flagellomere 4. Length of scale bar = 2 mm (for 1–3), 200 µm (for 4), 100 µm (for 5–6), 10 µm (for 7), 50 µm (for 8).