Tleppaeva, A.M. 2025. First record of Sphenoptera (Chilostetha) egena Mannerheim, 1852 (Coleoptera: Buprestidae) from Kazakhstan with notes on its bionomics and distribution. Acta Biologica Sibirica. 11, (Mar. 2025), 269-278. DOI:https://doi.org/10.5281/zenodo.15030272.