Caucasian Entomological Bulletin, Vol. 19, iss. 1

This issue (Vol. 19, iss. 1) of the Caucasian Entomological Bulletin contains 22 scientific published papers and short communications by authors from Russia, Uzbekistan, Iran, Turkey and Sri Lanka: three taxonomic papers on the Araneae of the Western Palaearctic and 19 ones on the systematics, fauna, ecology and cytogenetics of insects of the Palaearctic, Afrotropics and Oriental region (Coleoptera: Tenebrionidae, Curculionidae, Chrysomelidae, Staphylinidae, Cerambycidae, Histeridae; Orthoptera: Tettigoniidae; Lepidoptera: Tortricidae; Hymenoptera: Formicidae, Chalcidoidea: Pteromalidae; Diptera: Dolichopodidae, Limoniidae, Hippoboscidae, Chironomidae)