Banks, N. (1892a). The spider fauna of the Upper Cayuga Lake Basin. Proceedings of the Academy of Natural Sciences of Philadelphia 44: 11-81, pl. 1-5. -- Show included taxa

Banks, N. (1900a). Some new North American spiders. The Canadian Entomologist 32(4): 96-102. doi:10.4039/Ent3296-4 -- Show included taxa

Bryant, E. B. (1933a). New and little known spiders from the United States. Bulletin of the Museum of Comparative Zoology 74: 171-193. -- Show included taxa

Chickering, A. M. (1940a). The Thomisidae (crab spiders) of Michigan. Papers of the Michigan Academy of Science, Arts and Letters 25: 189-237. -- Show included taxa

Comstock, J. H. (1912). The spider book. A manual for the study of the spiders and their near relatives, the scorpions, pseudoscorpions, whipscorpions, harvestmen and other members of the class Arachnida, found in America north of Mexico, with analytical keys for their classification and popular accounts of their habits. Doubleday, Page & Company, Garden City/New York, 721 pp. doi:10.5962/bhl.title.3163 -- Show included taxa

Dondale, C. D. (1963). Florida spiders in the rufus group in the genus Philodromus (Araneae: Thomisidae). Psyche, Cambridge 70(1): 34-43. doi:10.1155/1963/53435 -- Show included taxa

Dondale, C. D. & Redner, J. H. (1968). The imbecillus and rufus groups of the spider genus Philodromus in North America (Araneida: Thomisidae). Memoirs of the Entomological Society of Canada 55: 1-78. -- Show included taxa

Dondale, C. D. & Redner, J. H. (1978b). The insects and arachnids of Canada, Part 5. The crab spiders of Canada and Alaska, Araneae: Philodromidae and Thomisidae. Research Branch Agriculture Canada Publication 1663: 1-255. -- Show included taxa

Emerton, J. H. (1892). New England spiders of the family Thomisidae. Transactions of the Connecticut Academy of Arts and Sciences 8: 359-381. -- Show included taxa

Paquin, P. & Dupérré, N. (2003). Guide d'identification des araignées de Québec. Fabreries, Supplement 11: 1-251. -- Show included taxa