Cryptorhynchus tristis, Taxa Only, Exact Match: 3 Treatments

Cryptorhynchus tristis		Anderson, Robert S., 1807, A Review of the Genus Cryptorhynchus Illiger 1807 in the United States and Canada (Curculionidae: Cryptorhynchinae), The Coleopterists Bulletin 62 (1), pp. 168-180 : 179	179
Cryptorhynchus tristis		Anderson, Robert S., 1807, A Review of the Genus Cryptorhynchus Illiger 1807 in the United States and Canada (Curculionidae: Cryptorhynchinae), The Coleopterists Bulletin 62 (1), pp. 168-180 : 179	179
Cryptorhynchus tristis	new to Canada	Douglas, Hume, Bouchard, Patrice, Anderson, Robert S., Tonnancour, Pierre de, Vigneault, Robert & Webster, Reginald P., 2013, New Curculionoidea (Coleoptera) records for Canada, ZooKeys 309, pp. 13-48 : 32	32