Camponotus abdominalis romani Wheeler, 1923 junior synonym of current valid taxon Camponotus atriceps (Smith, 1858)
Camponotus (Myrmothrix) abdominalis subsp. romani Wheeler, 1923a: 5 (s.w.) BRAZIL (Amazonas). Neotropic.
Primary type information: Primary type material: syntype major and minor workers (numbers not stated, “numerous specimens”). Primary type locality: Brazil: Amazonas, Rio Japura, “Chicago”, 7.iv.1915 (A. Roman). Primary type depository: MCZC (perhaps also NHRS).