Hormiga, G., and L. Tu. “On Putaoa, A New Genus of the Spider Family Pimoidae (Araneae) from China, With a Cladistic Test of Its Monophyly and Phylogenetic Placement”. Zootaxa, vol. 1792, no. 1, June 2008, pp. 1–21, doi:10.11646/zootaxa.1792.1.1.