Lance-tipped Darner

Lance-tipped Darner

Aeshna constricta
male, pond NW of Oroville, Okanogan Co., WA; 29 Aug 1997
blue dorsal spots turned violet in refrigerator (probably thermoregulatory adaptation to low temperature)

 

Lance-tipped Darner

Aeshna constricta
male, pond NW of Oroville, Okanogan Co., WA; 29 Aug 1997
blue dorsal spots turned violet in refrigerator (probably thermoregulatory adaptation to low temperature)