Drosophila (Drosophila) testacea von Roser, 1840

Gornostaev, N. G., Ruchin, A. B. & Esin, M. N., 2024, AN ANNOTATED LIST OF FRUIT FLIES (DIPTERA: DROSOPHILIDAE) OF THE REPUBLIC OF MORDOVIA, Far Eastern Entomologist 503, pp. 7-15 : 11

Drosophila (Drosophila) testacea von Roser, 1840

MATERIAL. Russia: Mordovia State Nature Reserve, forest quarters 330, 342, 358, 360, 373, 375, 384, 386, 387, 398, 408, 442, 446, 29.V–16.VII 2019 and 14.V–6.VI 2020, 11 ♂, 19 ♀ (AR), forest quarter 385, from mushrooms Boletus sp. , 12–18.IX 2023, 38 ♂, 40 ♀ (ME); Tengushevo District, 6 km E of Dachny, 28.V.–8.VI 2020, 1 ♀ (AR); Tengushevo District , 6 km W of Barashevo, 28.V–8.VI 2020, 1 ♂, 1 ♀ (AR); Zubova Polyana District , 6 km E of Vysha, 28.V–9.VI 2020, 1 ♀ (AR) .

DISTRIBUTION. Widespread in Palaearctic region and known from Mordovia ( Ruchin et al., 2021; Gornostaev et al., 2022, 2023).