Xysticus fraternus Banks, 1895
| A List of the Spiders of Long Island, N. Y., with Descriptions of New Species Nathan Banks (1895) Journal of The New York Entomological Society 3: 76-93 | |
| Additions during 1956 and 1957 to the wasp fauna of Lost River State Park, West Virginia, with biological notes and descriptions of new species (Hymenoptera, Aculeata) Karl V Krombein (1958) Proceedings of The Entomological Society of Washington 60(2): 49-64 | |
| A Preliminary List Of The Spiders Araneae Of Delaware Usa G W Uetz (1976) Entomological News 87: 203-210 |