Leptothorax alpinus Ruzsky, 1902d: 22 (w.) GEORGIA. Palearctic.

Primary type information: Primary type material: lectotype worker (by designation of Radchenko et al., 2015: 162). Primary type locality: Georgia (“Kavkaz”): Mamisoni Pass, Lisri, 1899, no. A 6141 (K. Arnol’di). Primary type depository: MHNG. Type notes: 1) Other original syntype locality: Georgia: Gudauri, 1901 (K. Satunin). 2) Neotype designation by Radchenko, 1996c: 17, is redundant because of discovery of an original syntype in MHNG.