Forster, R. R., Gray, M. R. (1979): Progradungula, a new cribellate genus of the spider family Gradungulidae (Araneae). Australian Journal of Zoology27: 1051-1071. Abstract
Forster, R. R., Platnick, N. I. and Gray, M. R. (1987): A review of the spider superfamilies Hypochiloidea and Austrochiloidea (Araneae, Araneomorphae). Bulletin of the AMNH185(1): 1-116 Abstract - PDF (50Mb)
Platnick, Norman I. (2007): The world spider catalog, version 8.0. American Museum of Natural History.