Magalhães, I. L. F., Brescovit, A. D., & Santos, A. J. (2013). The six-eyed sand spiders of the genus Sicarius (Araneae: Haplogynae: Sicariidae) from the Brazilian Caatinga. Zootaxa, 3599(2), 101–135. https://doi.org/10.11646/zootaxa.3599.2.1