Proceedings of the Washington Academy of Sciences
In this paper 335 species are recorded, of which number 201 are regarded as new to science and are here first described. Of the 10 superfamilies, into which the order is now divided, all are represented in Alaska and are distributed into 29 families and 183 genera. Two of these genera, Dallatorrea and Hyposyntactus are new, and of the remainder, thirty have not been previously reported from North America.
Ashmead, William Harris, "Papers from the Harriman Alaska Expedition" (1902). An. Paper 92.