BioStor
 | Catalogue of the described Araneae of temperate North America G Marx (1890) Proc. U. S. nat. Mus. 12: 497-594 |
 | A catalogue of the Erigoneae of North America, with notes and descriptions of new species C R Crosby (1905) Proc. Acad. nat. Sci. Philad. 57: 301-343 |