Requested reference
Bristowe, W. S. (1933a). The liphistiid spiders. With an appendix on their internal anatomy by J. Millot. Proceedings of the Zoological Society of London 102(4, 1932): 1015-1057, pl. 1-6. doi:10.1111/j.1096-3642.1932.tb01575.x -- Show included taxa