unidentified butterflies

This page will have various shots of leps I have not confidently identified. I would appreciate any help with proper IDs of these individuals.


The first two shots on this page show a fritillary of some species in Fremont Co., Wyoming, in August, 2008. I realize that without good shots on the underwings, these may not be able to be identified, but I thought I would post them in the event that someone has some ideas. These first two shots show different individuals and I am not sure if they are the same species.