Camponotus aethiops concavus Dalla Torre, 1893 junior synonym of current valid taxon Camponotus aethiops (Latreille, 1798)
Camponotus aethiops var. concava Dalla Torre, 1893: 221 (s.w.) GREECE. Palearctic.
Primary type information: Primary type material: syntype major and minor workers (numbers not stated). Primary type localities: Greece: Samos, and Keos I. (= Chios I.), 1887 (von Oertzen). Primary type depository: MHNG.