Hadrobregmus notatus (Say, 1825)

Webster, Reginald P., Sweeney, Jon D., DeMerchant, Ian & Turgeon, Martin, 2012, New Coleoptera records from New Brunswick, Canada: Dermestidae, Endecatomidae, Bostrichidae, and Ptinidae, ZooKeys 179, pp. 127-139 : 133

Hadrobregmus notatus (Say, 1825) Map 8

Material examined.

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 12-19.VI.2008, R. P. Webster, mature hardwood forest, Lindgren funnel trap (1, RWC). Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 18-25.VI.2009, 15-21.VII.2009, 28.VII-6.VIII.2009, R. Webster & M.-A. Giguère, mature red oak forest, Lindgren funnel traps (5, AFC, RWC). Sunbury Co., Acadia Research Forest, 45.9866°N, 66.3841°W, 19-25.V.2009, 9-16.VI.2009, 16-24.VI.2009, 24-30.VI.2009, 30.VI-8.VII.2009, R. Webster & M.-A. Giguère, mature (110-year-old) red spruce forest with scattered red maple and balsam fir, Lindgren funnel traps (6, AFC, RWC). York Co., Fredericton, 9.X.1958, C. C. Smith, ex. Picea glauca (2, AFC); 15 km W of Tracy off Rt. 645, 45.6848°N, 66.8821°W, 15-21.VI.2010, 21-28.VI.2009, 28.VI-7.VII.2009, 14-20.VII.2009, 20-29.VII.2009, 11-18.VIII.2009, R. Webster & M.-A. Giguère, old red pine forest, Lindgren funnel traps (9, AFC, RWC); 14 km WSW of Tracy, S of Rt. 645, 45.6741°N, 66.8661°W, 16-30.VI.2010, R. Webster & C. MacKay, old mixed forest with red and white spruce, red and white pine, balsam fir, eastern white cedar, red maple, and Populus sp., Lindgren funnel traps (2, AFC).

Collection and habitat data.

In New Brunswick, this species was captured in Lindgren funnel traps in a mature hardwood forest with sugar maple, American beech, and white ash, an old red oak forest, an old mixed forest, a mature red spruce forest with scattered red maple and balsam fir, and an old red pine forest. Two individuals were reared from white spruce. White (1982) reported this species from dead and rotten oak, ash, pine, and pine boards. Adults were captured during June, July, and August in New Brunswick.

Distribution in Canada and Alaska.

ON, QC, NB, PE, NS ( McNamara 1991a; Majka 2007).

Figures

. Map 7. Collection localities in New Brunswick, Canada of Microbregma emarginatum emarginatum.