Review and contribution to the stonefly (Insecta: Plecoptera) fauna of Azerbaijan Author Murányi, Dávid Department of Zoology, Eszterházy Károly University, Leányka u. 6, H- 3300 Eger, Hungary. Author Manko, Peter Department of Ecology, University of Prešov, 17. novembra 1, SK- 08001 Prešov, Slovakia. Author Kovács, Tibor Mátra Museum of Hungarian Natural History Museum, Kossuth Lajos u. 40, H- 3200 Gyöngyös, Hungary. Author Vinçon, Gilles 55 Bd Joseph Vallier, F- 38100 Grenoble, France. Author Žiak, Matej Andrej Kmeť Museum, Slovak National Museum - Museums in Martin, Andreja Kmeťa str. 20, SK- 03601 Martin, Slovakia. Author Kerimova, Ilhama G. Institute of Zoology, Azerbaijan National Academy of Sciences, 504 th block 1128 th Side Str., A. Abbaszadeh Str., AZ- 1073 Baku, Azerbaijan. Author Snegovaya, Nataly Yurievna Institute of Zoology, Azerbaijan National Academy of Sciences, 504 th block 1128 th Side Str., A. Abbaszadeh Str., AZ- 1073 Baku, Azerbaijan. Author Oboňa, Jozef Department of Ecology, University of Prešov, 17. novembra 1, SK- 08001 Prešov, Slovakia. text Zootaxa 2021 2021-05-24 4975 1 58 80 journal article 6196 10.11646/zootaxa.4975.1.2 b4c650a9-c917-4f03-aeed-e63058aaade7 1175-5326 4804613 EEFD3FFF-79E1-4EED-B74C-295A33CA50DA Arcynopteryx dichroa ( McLachlan, 1872 ) It was reported from the Şəki-Zaqatala region (Katexçay River), under the name A. compacta ( McLachlan, 1872 ) ( Kasymov 1972 ) . This is the only mention of the species from the Caucasian region, unreported by the relevant monographs ( Cherchesova & Zhiltzova 2013 , Teslenko & Zhiltzova 2009 ). Given its wide distribution in mountainous regions of the Holarctic, the presence of A. dichroa in the Caucasus is possible. However, the Azerbaijan specimen(s) has not been found, so its occurrence must be confirmed by new specimens.