Tetramorium caespitum var. alternans Santschi, 1929e: 150 (w.) MOROCCO. Palearctic.

Primary type information: Primary type material: lectotype worker (by designation of Csősz et al., 2007: 10). Primary type locality: lectotype Morocco: Rabat, iv.1928 (Otin). Primary type depository: NHMB. Secondary type information: Secondary type material: 2 paralectotype workers. Secondary type locality: same as for lectotype. Secondary type depository: NHMB.