I believe it is the empty shell of a dragonfly. There were several of them along the rocks in the stream. About 4 cm long
Attached to rocks near a stream
Lat: 25.43, Long: -100.23
Spotted on Jul 14, 2012
Submitted on Jul 18, 2012
2 Comments
Thank you Maria dB
nice spotting - interesting how insects like these and cicadas leave behind intact "shells"