A worldwide community photographing and learning about wildlife
Chioides albofasciatus
Active among plants on sunny bank near bayou.
Located on Dow Woods Unit, San Bernard National Wildlife Refuge
Our local chapter of the Texas Master Naturalist maintain a photo gallery of species with their name and found other examples of White-striped Longtail skippers
Good work! I was in the neighborhood but just wasn't finding the correct genus. Project Noah proves yet again that it's a great way to learn new things. :-)
My first guess was Urbanus proteus (http://bugguide.net/node/view/439), but I'm not sure because your butterfly has that striking white stripe down the wing. I just don't see it on any listed on BugGuide (the link I shared above). Hopefully someone who knows more will see this one. Great photos, by the way! :-)