Review of the Camponotus aureopilus species­group (Hymenoptera, Formicidae), including a second Camponotus with a metapleural gland Author Shattuck, Steve text Zootaxa 2005 903 1 20 journal article 10.5281/zenodo.170975 b8c1bdd7-f1aa-400e-9377-adcaf4300c7d 1175­5326 170975 Camponotus densopilus new species ( Figs 7–12 ) Diagnosis (minor worker) . Enlarged hairs on pronotum present, yellow and covering the entire dorsal surface; pubescence on dorsum of head thin and widely spaced. Description (minor worker) . Posterolateral margin of head angular, the dorsal surface weakly convex, the lateral surface weakly concave (more so in smaller workers, less so in larger workers), a ridge running from the eye to the posterolateral corner. Petiolar node tapering dorsally into a blunt angle. Individual erect hairs scattered on dorsum of mesosoma, petiole and gaster; enlarged yellow hairs present on dorsal surface of pronotum; pubescence thin and scattered across entire body. Colour black, legs red­black. Description (major worker) . Differing from minor worker in the enlarged head, higher, more angular propodeum and overall larger size. Other characters as in minor worker. Measurements . Minor worker (n=3): CI 90–93, HL 1.73–2.06mm , HW 1.56– 1.91mm , ML 2.87–3.00mm, MTL 1.99–2.17mm , SI 128–146, SL 2.27–2.45mm . Major worker (n=2): CI 101–105, HL 2.54–3.16mm , HW 2.56–3.31mm , ML 3.19–4.47mm , MTL 2.17–2.28mm , SI 71–90, SL 2.31–2.36mm . Material Examined . Holotype worker and 17 worker paratypes from PT. Freeport Concession, Wapoga camp, 3,800ft ., 3°14’S 136°57’E , Irian Jaya, Indonesia , 20 April 1998 , R. R. Snelling, montane primary rainforest, foragers running on log ( holotype and 11 paratypes in LACM , 2 paratypes in ANIC , 2 paratypes in BMNH , 2 paratypes in MCZC ). Comments . This species, known from a single collection, was found in rainforest where the workers were foraging on a log.