Zapada oregonensis (Claassen)

Kootenay Drainage Material: Seeps into Duhamel Creek, Six Mile Lake Road, above 7 km marker, 49° 38’ N, 117° 16’ W, 30 May 2010, 1♂ . Seeps into Duhamel Creek, Six Mile Lake Road, above 6 km marker, 49° 37’ N, 117° 15’ W, 30 May 2010, 2♀ .