Camponotus arcuatus Mayr

McArthur, A. J., 2007, A key to Camponotus Mayr of Australia., Advances in ant systematics (Hymenoptera: Formicidae): Homage to E. O. Wilson - 50 years of contributions. (Memoirs of the American Entomological Institute 80), pp. 290-351 : 334

Camponotus arcuatus Mayr

Worker. HW 0.9 - 1.8; HL 1.1 - 1.7; PW 0.9 - 1.3. Black to very dark brown; glossy; finely reticulate; long erect setae on all surfaces sparse, <10 on mesosoma, white flat-lying short overall, distinct on scapes and on tibiae; frontal carinae wide. Major worker. Head sides widest behind eyes, nearly straight, tapering to front; vertex straight; anterior clypeal margin concave between 2 teeth. Minor worker. Head sides nearly straight, tapering to front; vertex convex; HW near PW; anterior clypeal margin broadly convex with a weak central concavity; pronotum margined in front; node columnar, summit convex.