7010452 Cottonwood Pass, Colorado, USA July 5, 2007 Size: ~1/4"
I first thought these were Gerrids, till I looked more closely. They behaved just like them, skating on the water surface of an alpine pond and attacking small prey. Different in this respect from all other members of the family I have encountered.
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Contributed by Rob Curtis on 30 June, 2008 - 12:08pm Last updated 27 March, 2009 - 5:31pm |