Primary type information:
Primary type material: holotype worker. Primary type locality: Azerbaijan: Éveri, vii.1936, no. 7013 (K. Arnol’di). Primary type depository: ZMUM.
Type notes:Arnol'di, 1970a also mentions 40 workers, 14 queens, 4 males “from different nests”.
[Messor structor diabarensisArnol'di, 1948a: 211 (in list) (and elsewhere in lists and text). Nomen nudum.]