Tetramorium caespitum var. chefketi Forel, 1911f: 332 (w.) TURKEY. Palearctic.

Primary type information: Primary type material: lectotype worker (by designation of Csősz et al., 2007: 20). Primary type locality: lectotype Turkey (“Bosphore européen”): Bou Youk Déré, 1910 (A. Forel). Primary type depository: MHNG. Secondary type information: Secondary type material: 2 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depository: MHNG.