Camponotus atra

Distribution
This taxon was described from U.S.A. It is considered to be unidentifiable and its identity is uncertain.

Nomenclature

 *  atra. Formica atra Buckley, 1866: 160 (w.) U.S.A. [Unresolved junior primary homonym of atra Zetterstedt, above (Bolton, 1995b: 86).] Unidentifiable taxon; incertae sedis in Camponotus: Emery, 1895c: 337; Wheeler, W.M. 1902f: 20. [Note: Wheeler, W.M. 1917c: 28 suggests synonymy with caryae, but Smith, D.R. 1979: 1467 retains atra among the unplaced taxa.]