Species: Limnephilus rossi Leonard and Leonard 1949

Larval case a tapered tube of sand grains and detritus. Smith (1984) found larvae only in cold headwater streams and springs.

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.