Messor concolor

The biology of this species is poorly known. Workers were collected at midday, in the dry riverbed located in Imbros Gorge. Area was overgrown by phrygana. Most probably, as in all Cretan Messor species, nest was located in soil (Salata & Bororiec, 2019).

Distribution based on Regional Taxon Lists
Palaearctic Region: Greece.

Nomenclature

 *  concolor. Messor semirufus var. concolor Santschi, 1927c: 229 (s.w.m.) SYRIA. [First available use of Messor barbarus subsp. semirufus var. concolor Emery, 1908e: 448; unavailable name.]
 * Subspecies of semirufus: Baroni Urbani, 1964a: 1.
 * Junior synonym of semirufus: Baroni Urbani, 1974: 227.
 * Revived from synonymy and raised to species: Tohmé, G. & Tohmé, H. 1981: 143.
 * Junior synonym of wasmanni: Collingwood & Agosti, 1996: 322.
 * Status as species: Salata & Borowiec, 2019: 56.