Withers, P.C. & Edward, D.H. (1998). Terrestrial fauna of granite outcrops in Western Australia. Journal of the Royal Society of Western Australia 80: 159–166.
| Taxon | |
|---|---|
| Synsphyronus leo Harvey, 1987 (Pseudoscorpiones: Garypidae) | 161, Synsphyronus leo |
| Synsphyronus elegans Beier, 1954 (Pseudoscorpiones: Garypidae) | 161, Synsphyronus elegans Beier |