Species: Polycentropus cinereus Hagen 1861

Larval habitat ranges from warm streams with some turbidity to cool nonturbid streams. Fully grown larvae were collected from spring to mid July. There is an extended adult flight period from mid June to as late as early August. It appears there is only one generation per year.

References:

Smith, D. H. 1984. Systematics of Saskatchewan Trichoptera larvae with emphasis on species from the boreal streams. Ph.D. Thesis U. of Saskatchewan, Saskatoon. SK 1302 pp.