BioStor
 | 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 |
 | Some Arachnida from North Carolina Nathan Banks (1911) Proc. Acad. nat. Sci. Philad. 63: 440-456 |