This Duckweed Firetail Telebasis byersi was at Sheldon Lake Wildlife Center, eastern Harris County, Texas on September 08, 2007; This is a new location, but only a few miles south of where I found them last year on the north side of Sheldon Lake. Interestingly this individual sat (briefly) on small lilypads, and there is no duckweed in the pond or adjacent ponds:
