BioStor
 | On some new species of Erigone from North America O P- Cambridge (1875) Proc. zool. Soc. Lond. 1875: 393-405 |
 | June 1, 1876 Gunther (1875) Proceedings of The Zoological Society of London 1875: 379-468 |
 | New England spiders of the family Theridiidae J H Emerton (1882) Trans. Conn. Acad. Arts Sci. 6: 1-86 |