A key to Camponotus Mayr of Australia. Author McArthur, A. J. text Memoirs of the American Entomological Institute Editor Snelling, R. R. Editor Fisher, B. L. Editor Ward, P. S. 2007 Advances in ant systematics (Hymenoptera: Formicidae): Homage to E. O. Wilson - 50 years of contributions. 80 290 351 http://hdl.handle.net/10199/15375 journal article 21285 Camponotus cinereus amperei Forel Worker. HW 1.3 - 2.2; HL 1.4 - 2.25; PW 1.3 - 1.6. Black, legs slightly lighter, mandibles partly red; pronotum margined in front; a few erect setae on mesosoma, none under head, flat-lying on scape and tibia. Major worker. Head sides convex; anterior clypeal margin median section feebly concave. Minor worker. Head sides straight, nearly parallel, slightly tapering to front; vertex nearly flat; anterior clypeal margin median section feebly convex crenulated; node summit convex.