Ants from Mesopotamia and north-west Persia (concluded) Author Crawley, W. C. text Entomologists Record and Journal of Variation 1920 32 177 179 journal article 10.5281/zenodo.15001 C. albicans , Rog., subsp. viaticoides , And .,? var. N.E. of Baghdad, 1918 (Evans). These specimens seem to vary slightly from the typical viaticoides , but not sufficiently to constitute a true variety.