Formica bacchus Smith, 1858 an obsolete combination of Camponotus variegatus bacchus (Smith, 1858)
Formica bacchus Smith, 1858a: 21 (w.) SRI LANKA. Indomalaya.
Primary type information: Primary type material: holotype (?) worker. Primary type locality: Sri Lanka (“Ceylon”): (no further data). Primary type depository: BMNH. Type notes: No indication of number of specimens is given.