Heptagenia dalecarlica Bengtsson, 1912
(pohjolanlaakasurviainen)
Heptagenia dalecarlica female Lohja, Kärkölä 25.5.-10.6.2011
Place:
Kärkölä 22.6.2014
Other photos:
Female wing
Tarsal segments
Female head
Female ventral
Done 21.2.2016