Coenagrion interrogatum
Coenagrion interrogatum, the Subarctic bluet, is a blue and black, pond damselfly of the family Coenagrionidae. The species was first described by Edmond de Sélys Longchamps in 1876.
Coenagrion interrogatum, the Subarctic bluet, is a blue and black, pond damselfly of the family Coenagrionidae. The species was first described by Edmond de Sélys Longchamps in 1876.