Type location Syria (Messor barbarus ssp semirufus var concolor, Emery, 1908e: 1448; Santschi, 1927c: 229, soldier, worker & male; raised to species Thomé, G. & Thomé, H., 1981b: 143, illustrated).
Emery's (1908e) description is at .
Egypt record - record in Wheeler & Mann (1916) from Wadi Feran, Sinai.
Iran finding - the photomontage is of specimens collected from Miankaleh, by Omid Paknia, August 2004.
Other images can be seen in the folders at - , , and .
Minor specimen
href="messor_concolor.htm"