Leptothorax angustulus kraussei

Distribution
This taxon was described from Italy (Sardinia).

Nomenclature

 *  kraussei. Leptothorax angustulus var. kraussei Emery, 1916b: 175 (w.) ITALY (Sardinia). Bondroit, 1918: 135 (q.m.). [First available use of Leptothorax angustulus var. kraussei Krausse, 1912b: 162. Nomen nudum. Leptothorax tuberum subsp. angustulus var. kraussei Emery, 1915a: 260; unavailable name.] Combination in Temnothorax: Bolton, 2003: 271. Raised to species: Bondroit, 1918: 135. Subspecies of angustulus: Emery, 1924d: 252. Junior synonym of angustulus: Bernard, 1967: 202. Revived from synonymy, with status as species: Baroni Urbani, 1971c: 111; Espadaler & Collingwood, 1982: 41; Casevitz-Weulersse, 1990b: 418.