Acantholepis frauenfeldi var. nigra Dalla Torre, 1893: 171 (w.q.m.) Attributed to Emery. ITALY (Capri). Palearctic.

Primary type information: Primary type material: syntype workers, syntype queens, syntype males (numbers not stated). Primary type locality: Italy: Capri I. (C. Emery). Primary type depository: MSNG. Type notes: This taxon is based on specimens of Lepisiota frauenfeldi Mayr, 1855, sensu Emery, 1878: 46, misidentification.