Contribution to the knowledge of Carabus (Lipaster) stjernvalli Mannerheim, 1830 in the Caucasus, with description of two new subspecies (Coleoptera: Carabidae: Carabini).

Based on material collected by the authors in the South Caucasus mainly in 2014-2018, further data are provided on the taxonomy, distribution, and ecology of the Carabus Linnaeus, 1758 subgenus Lipaster Motchulsky, 1866. C. stjernvalli paravanicus subsp.

Further contribution to the knowledge of Georgian species of the Carabus Linnaeus, 1758 subgenus Neoplectes Reitter, 1885, with description of a new subspecies of C. titarenkoi Zamotajlov & Fominykh, 2014 (Coleoptera: Carabidae: Carabini).

Based on material collected by the authors in 2015 in Georgia, further data are provided on the distribution, ecology, and morphology of the Carabus subgenus Neoplectes Reitter, 1885. A preliminary original identification key to the known species is provided, and a new subspecies, C. (Neoplectes) titarenkoi djanoliensis subsp.

Contribution to the knowledge of the Carabus (Archiplectes) satyrus Kurnakov, 1962, species complex in Abkhazia (Coleoptera, Carabidae, Carabini).

This study is based on a comparative analysis of extensive material of Carabus (Archiplectes) satyrus Kurnakov, 1962, its various forms and related taxa recently collected by the authors and some other collectors in Abkhazia. The status or specific affiliations of several subspecies are changed and a subspecies is described. Carabus (Archiplectes) besleticus Kurnakov, 1972, stat.