Tetramorium depressum

Distribution
This taxon was described from Spain (Canary Is).

Nomenclature

 *  depressum. Tetramorium caespitum r. depressum Forel, 1892g: 455 (w.) SPAIN (Canary Is). Emery, 1893c: 84 (q.m.). Subspecies of semilaeve: Santschi, 1936c: 202. Senior synonym of guancha and material of the unavailable name palmense referred here: Hohmann, La Roche, et al. 1993: 158. Raised to species: Espadaler, 2007: 121. See also: Santschi, 1921b: 430.
 * guancha. Tetramorium semilaeve st. guancha Santschi, 1929e: 150 (w.) SPAIN (Canary Is). [First available use of Tetramorium caespitum st. semilaeve var. guancha Santschi, 1921b: 431; unavailable name.] Junior synonym of depressum: Hohmann, La Roche, et al. 1993: 158.