Paraleuctra occidentalis (Banks)

Kootenay Drainage Material: Sherraden Creek, Riondel Road, S Riondel, 49° 44’ N, 116° 51’ W, 31 May 2010, 1♂, 3♀ . Stream near Pebble Beach Recreation Site, Kootenay Lake East Road, 49° 50’ N, 116° 51’ W, 31 May 2010, 1♂, 3♀ .