Leptothorax angustulus var. algiricus Forel, 1894d: 37 (w.) ALGERIA. Palearctic.

Primary type information: Type-material: syntype workers (number not stated). Type-localities: Algeria: Oran, Msila Forest (A. Forel), Oran, Les Trembles (A. Forel), and Oran, Tlemcen, 1893 (A. Forel), E Algeria: Davivier, and Laverdure (A. Forel). Type-depository: MHNG.

Infrasubspecies

• L. a. a. bruneus Santschi, 1911