Ceutorhynchus pauxillus Dietz, 1896, new to Quebec

Species identification confirmed by RSA, 2014, and Hiraku Yoshitake, 2014

Note.

This native species was previously known in Canada from Alberta, Saskatchewan, and Manitoba (Bousquet et al. 2013). The host plant for this species is unknown (Colonnelli 2004).

Specimen data.

[MRC de D’Autray] Lanoraie, 26VIII1986, sweeping Sphagnum bog, L. LeSage, on Prunus pensylvanica Linnaeus (39, CMNC; 16, CNCI); MRC Marguerite-D’Youville, Verchères, 4VI2010, C. Chantal (1, CCCH); MRC Vaudreuil-Soulanges, Saint-Lazare, 9VI2013 (15:00), sandpit, beaten from Erysymum sp., P. de Tonnancour (3, CPTO); same except: 12VI2013 (14:00), beaten from Brassica sp. (3, CPTO); same except: 14VI2013 (13:00) (1, CNCI; 1, CPTO), 19VI2013 (14:00) (9, CPTO); same except: 6VI2014 (13:00), swept from Equisetum and grasses (1, CPTO), 10VI2014 (17:00) (2, CPTO); same except: 23VI2014 (17:00), swept from Equisetum (2, CMNC; 4, CPTO).