Montaphe elrodi (Chamberlin)

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CANADA: British Columbia, 7.0 km (4.4 mi) SW Yahk, along Shorty Cr. Rd. 1.5 km (0.9 mi) W hwy. 95, 2.5 km (1.6 mi) N US / Idaho border, juv., 24 April 2007, R. M. Shelley, M. F. Medrano (RBCM) . New Country and Provincial Records for both the genus and species; New Xystodesmid Faunal Area for both Canada and BC.

USA: Washington: Pend Oreille Co., 6.4 km (4.0 mi) N Metaline Falls [~ 12.8 km (8.0 mi) S Canadian / BC border on WA hwy 6], 1M, 31 May 1993, R. M. Shelley (NCSM).