Rowland, J.M., Cooke, J.A.L. (1973): Systematics of the arachnid order Uropygida (=Thelyphonida). J. Arachnol., 1: 55-71.
Roy, J.,Hättenschwiler, S., Domenach, A.-M (2004): Tree diversity and soil biology: A new research program in French Guyana. In: Binkley, D., Menyailo, O. (eds.): Tree species effects on soils: implications for global change. Springer, Netherlands: 337-348.
Royle, J.A., Dawson, D.K., Bates, S. (2004):Modeling abundance effects in distance sampling. Ecology, 85: 1591-1597.
