BioStor
 | The North American spiders of the family Gnaphosidae. Ralph V Chamberlin (1922) Proc. biol. Soc. Wash. 35: 145-172 |
 | Expedition of the California Academy of Sciences to the Gulf of California in 1921. The spider fauna of the shores and islands of the Gulf of California Ralph V Chamberlin (1924) Proceedings of the California Academy of Sciences 12: 561-694 |