A rather plain-looking, gray and white Tortricid moth, but an interesting find at the Moth Mania event at Elmer Oliver Nature Park. MPG shows about a half-dozen localities for the species in Texas and BG has only one previous image for Texas. See:

MPG: http://mothphotographersgroup.msstate.edu/species.php?hodges=3839
BG: http://bugguide.net/node/view/1105698