Omophlus (Euomophlus) caucasicus caucasicus Kirsch, 1869
Omophlus caucasicus Kirsch, 1869: 123 .
= Omophlus somcheticus Seidlitz, 1896: 265 .
Distribution in Iran. East Azarbaijan (Ghahari et al. 2012), Guilan, Mazandaran (Sakenin et al. 2009), NW Iran (no specific locality) (Ogloblin & Znojko 1950; Iablokoff-Khnzorian 1983; Novák & Pettersson 2008), Iran (no specific locality) (Modarres Awal 1997; Yildirim & Kilic 2008). New material: Guilan (2000, VNPC, VN); Mazandaran (2000, 2005, VNPC, VN).
General distribution. Armenia, Azerbaijan, Caucasus, Georgia, Iran, Russia (South European Territory), Turkey.