Brachyptera transcaucasica transcaucasica Zhiltzova, 1956

Şəki-Zaqatala region: 20: 2♀ (HNHM), 1♂ 2♀ (LMEE); 26: 1♀ exuviae (HNHM), 1♀ exuviae (LMEE); 33: 1♂ 1♀, 3♀ exuviae (HNHM), 1♂ (LMEE).

Remarks. The species is known from the Caucasian region, Anatolia and the Aegean Isles (Darilmaz et al. 2016, Karaouzas et al. 2016), the nominal subspecies is from the Greater Caucasus (Georgia, Krasnodar Krai, Karachay-Cherkessia, Kabardino-Balkaria, North Ossetia), Lesser Caucasus (Armenia, Georgia), the Turkish Pontus and Central Anatolia (Zhiltzova 2003, Cherchesova et al. 2012, Cherchesova & Zhiltzova 2013, Darilmaz et al. 2016). A spring emerging, montane species, Azerbaijan specimens were found in low number along fast mountain brooks and a small mountain river. New country record for the fauna of Azerbaijan.