Pachybrachis erinae, Barney, 2018

Barney, Robert J., 2018, Definition and Revision of the Atomarius Species-Group of North American Pachybrachis Chevrolat (Coleoptera: Chrysomelidae: Cryptocephalinae), Including Descriptions of Nine New Species, The Coleopterists Bulletin 72 (1), pp. 9-74 : 72-73

Pachybrachis erinae

Specimens Examined. Holotype + 67 paratypes. CANADA: QUÉBEC: Deux-Montagnes Co., La Trappe, 4.vii.1933, J. Ouellet [16, CEUM]; same data, except 26.vii.1933 [16, CEUM]; same data, except 14- 21.vii.1934 [766 4♀♀, CEUM]; same data, except 31. viii.1934 [16 1♀, CEUM]; same data, except 17. vii.1935 [16, CEUM]; Oka, 17.vii.1995, J. Ouellet [1♀, CEUM]; Gatineau Co., Mont King, Parc de la Gatineau, 19.viii.1996, sweeping Quercus rubra and Q. alba, L. LeSage [16, HOLOTYPE, CNC]; same data, except 4.vii.1996, P. Belanger [16, LFC]; Iberville Co. , Mont St. Grégiore, 21.vii.1985, Larochelle & Larivière [366, CNC]; Joliette Co. , Joliette, 12.vii.1922, J. Ouellet [1♀, CEUM]; Vaudreuil Co. , Rigaud, 7. viii.1919, J. Ouellet [1♀, CEUM]; same data, except 14.vii.1920 [16, CEUM]; same data, except 19.vii.1985, Larochelle & Larivière [16, CNC]; St. Lazare , 9.viii.1982, Larochelle & Larivière [16, CNC]; same data, except 6.viii.1985 [1♀, CNC]. USA: IL- LINOIS: Jo Daviess Co. , Savanna Army Depot, 19. vi.1986, W. G. Ruesink [16, INHS]; Unknown county , Ill., Stromberg Collection [16, INHS]. KENTUCKY: Laurel Co. , Bald Rock, 11.vi.1978, R. L. Fisher [16, MSUC]. MICHIGAN: Gratiot Co. , 13.vii.1946, R. R. Dreisbach [16, CDFA]; Lake Co. , 7.vii.1957, R. & K. Dreisbach [266 3♀♀, MSUC]. NEW YORK: Suffolk Co. , 3.viii.1965, M. I. Blenderman [566 4♀♀, AMNH]; same data, except 13-23.vii.1966 [16 3♀♀, AMNH]; same data, except 8.viii.1968 [16, AMNH]; same data, except 5.viii.1970 [16 1♀, AMNH]. NORTH CAROLINA: Bladen Co. , 11.vi.1964, on oak [16 2♀♀, NCSU]; Buncombe Co. , Black Mountains , 14.vii [16, AMNH]; New Hanover Co. , Carolina Beach, 4.vii.1927 [16 2♀♀, NCSU]. PENNSYLVANIA: Berks, Co., Reading, 7.vi.1935, R. P. Seibert [16, AMNH]; Monroe Co. , Canadensis, 11.vii.1927, Shoemaker Collection [16, USNM]. SOUTH CAROLINA: Pickens Co. , Sassafras Mountain , 22.viii.1935, O. L. Cartwright [2♀♀, AUEM]; same data, except 20.vii.1937 [16 1♀, AUEM; 16, USNM].

APPENDIX 20