Requested reference
Harvey, M. S., Main, B. Y., Rix, M. G. & Cooper, S. J. B. (2015). Refugia within refugia: in situ speciation and conservation of threatened Bertmainius (Araneae: Migidae), a new genus of relictual trapdoor spiders endemic to the mesic zone of south-western Australia. Invertebrate Systematics 29(6): 511-553. doi:10.1071/IS15024 -- Show included taxa