Aradus montanus BERGROTH, 1913

M a t e r i a l e x a m i n e d: ALBERTA: 1♀, WLNP [Waterton Lake National Park], North shore, Driftwood Lakes, 49.0656°N 113.8953°W, rocky beach & on driftwood, 11.vii.2008 (D. Langor) [NFRC].

New record for Alberta.