Blakemore, R.J., Csuzdi, C., Ito, M.T., Kaneko, N., Kawaguchi, T. & Schilthuizen, M. (2007)

Taxonomic status and ecology of Oriental Pheretima darnleiensis (Fletcher, 1886) and other earthworms (Oligochaeta : Megascolecidae) from Mt Kinabalu, Borneo

. Zootaxa, 1613 (1), 23–44.