Scolytus transcaspicus Eggers, 1922
Distribution in Iran. Iran (no locality given) (Petrov 2013).
General distribution. Kazakhstan, Russia (Daghestan, Astrakhan), Turkmenistan. Taxonomy. The species has been treated as a synonym of Scolytus schevyrewi Semenov, 1902 (Michalski 1973), but is considered a distinct species by Petrov (2013).
Biology. The species breeds in species of Ulmus (Ulmaceae) (Petrov 2013).