Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. Author Smith, F. text Journal of the Proceedings of the Linnean Society of London, Zoology 1857 2 42 88 http://antbase.org/ants/publications/2588/2588.pdf journal article 2588 D09C3FFA-7EB5-4A2D-A55E-A3229619A2A2 1. Polyrhachis bihamatus , Drury, Ins. ii. pl. 38. f. 8 [[worker]]. P. thorace quadrispinoso, squama petiolari spinis duabus arcuatis. Hab. Borneo. India. Sumatra.