Black Setwing, Dythemis nigrescens, in Maricopa Co.: New late flying date for species in Arizona
January 1, 2018
Species: Black Setwing
Location: Morgan City Wash
The Black Setwing in Arizona had until now not been recorded later than 13 December - see http://azdragonfly.org/news/black-setwing-dythemis-nigrescens-maricopa-c.... Extending the known flight period of the species, two individuals, one of which shown below, were found on 1 January 2018 at Morgan City Wash. This also represents the first January record of the species in Arizona.