Leuctridae Klapalek, 1905

Leuctra fusca (Linnaeus, 1758)

Material examined. 1♂. Macropterous. Georgia. Adjaria. Kintrishi River, 16 km upstream from Kobuleti town and 4 km upstream from Tchakhati village, 41°47.192 N 41°57.390 E, 0 6.02.2017, coll. D. Palatov (FSC EATB FEB RAS) .

The emerging period of L. fusca lasts on the Caucasus from August to December (Zhiltzova 2003). This species was collected in February for the first time. Unfortunately, the single L. fusca specimen cannot be assigned to a subspecific identity; the specimen was damaged during slide mounting.