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. & 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

Emerton, J. H. (1902). The common spiders of the United States. Boston, 225 pp. doi:10.5962/bhl.title.5617 -- Show included taxa

Kaston, B. J. (1948). Spiders of Connecticut. Bulletin of the Connecticut State Geological and Natural History Survey 70: 1-874. -- Show included taxa

Keyserling, E. (1884b). Neue Spinnen aus Amerika. V. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 33: 649-684, pl. 21. -- Show included taxa

Pickard-Cambridge, F. O. (1900). Arachnida - Araneida and Opiliones. In: Biologia Centrali-Americana, Zoology. London 2, 89-192, pl. 6-15. [for the exact dates see Lyal, 2011] -- Show included taxa

Sauer, R. J. & Platnick, N. I. (1972). The crab spider genus Ebo (Araneida: Thomisidae) in the United States and Canada. The Canadian Entomologist 104(1): 35-60. doi:10.4039/Ent10435-1 -- Show included taxa