Thanasimus undatulus Say 1835

Thanasimus undatulus (Say, 1835)

NEW BRUNSWICK: Saint John Co.: Saint John, 2.vii.1907, A.G. Leavitt, NBM; Saint John, vii.190X, (3), W. McIntosh, NBM. NOVA SCOTIA: 159 specimens examined from Annapolis, Antigonish, Cape Breton, Colchester, Cumberland, Guysborough, Halifax, Hants, Kings, Lunenburg, Pictou, and Queens counties. The earliest record is from 1897 (Halifax Co.: Halifax, 1897, Evans (1899)). PRINCE EDWARD ISLAND: Queens Co.: St. Patricks, 27.vi.2003, C.G. Majka, coniferous forest, CGMC.

Newly recorded on Prince Edward Island. Widely distributed in the region (Figure 5). In Point Pleasant Park, Nova Scotia, found in association with the galleries of Scolytinae feeding on red spruce (Picea rubens) and white pine (Pinus strobus). The most abundant scolytines found in these galleries (75% of individuals) are Hylurgops rugipennis pinifex, Trypodendron lineatum, and Polygraphus rufipennis in spruce, and Ips pini and Pityogenes hopkinsi in pine (C. Majka, unpublished data).