Mr. Earl Douglass Missoula, Mont. Dear Sir: I wrote you a short time since that I expected shortly to work upon your long negelected collections from Montana and would report to you at the earliest opportunity. The following species have been identified: (1) Spring Canyon, Ruby Mts. about 15 min. W. of Virgina City near Laurin, Mont. Cyathocrimis sp. Taxocrimis sp. Actinocrimis