Conotrachelus juglandis LeConte, 1876** Map 48

Material examined.

New Brunswick, Carleton Co., Jackson Falls, Bell Forest, 46.2200°N, 67.7231°W, 13.VIII.2007, R. P. Webster, mature hardwood forest (with butternut), sweeping foliage (1, RWC); same locality and habitat but 28. IV– 9.V.2009, 1-8.VI.2009, R. Webster & M.-A. Giguère, Lindgren funnel traps (3, AFC, RWC); Bellville, Meduxnekeag Valley Nature Preserve, 46.1931°N, 67.6825°W, 8.VI.2008, R. P. Webster, floodplain forest (with butternut), on flowers of Prunus virginiana (beating) (1, RWC); same locality and collector but 46.1930°N, 67.6821°W, 13.VII.2008, floodplain forest (with butternut), sweeping foliage (1, RWC).

Collection and habitat data.

Conotrachelus juglandis breeds in the nuts, stems, and leaf petioles of Juglans spp. (Drooz 1985). Most adults from New Brunswick were swept from foliage in hardwood forests and floodplain forests with butternut ( Juglans cinerea L.). One individual was beaten from flowers of choke cherry ( Prunus virginiana L.). A few adults were captured in Lindgren funnel traps in a hardwood forest with butternut. Adults were collected during April, June, and August.

Distribution in Canada and Alaska.

ON, QC, NB (McNamara 1991c).