Friday, August 18, 2017

Familiar Bluet

On 11 August, Erika and I attempted a stroll in the St. Olaf College Wildlands. We did not last long before being beaten back by hoards of mosquitos—far worse than anything we experienced in Costa Rica! We managed to take one photograph along the trail—a Familiar Bluet.

Familiar Bluets are common, but local, damselflies across much of North America, south through Central America to northern South America. I have encountered them in south Texas. Curiously, this record is my first from Minnesota. We may be near the northern edge of their range. Others have recorded this species from the campus.

The species is similar to a number of other species. Note the projections on the back end. The little spines are triangular and almost as long as the last abdominal segment. Thanks to Jim Johnson for helping me with my identification.

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