A distributional synopsis of the Pentatomidae (Heteroptera) north of Mexico, including new state and provincial records Author Rider, David A. 0000-0002-1989-1873 david.rider@ndsu.edu Author Swanson, Daniel R. 0000-0002-1989-1873 david.rider@ndsu.edu text Zootaxa 2021 2021-08-03 5015 1 1 69 http://dx.doi.org/10.11646/zootaxa.5015.1.1 journal article 10.11646/zootaxa.5015.1.1 1175-5326 5159085 7FCE5D20-ACC8-41A5-A50D-697D2A686517 Holcostethus tristis ( Van Duzee, 1904 ) New state records: Nevada : Elko Co. : LaMoille Canyon , 24-VII-1962 , 9,000 ft. , R . & K. Dreisbach , det. J. E. McPherson ( 1♀ MSUC ) . Wyoming : Sheridan Co. : Big Horn , Metz ( DAR ) . Distribution: Canada : AB, BC. United States : CA, ID, MT, NV , OR, UT, WA, WY . Comments: Froeschner (1988) listed Utah , but we have not yet located the source for this record.