Dorytomus marmoreus Casey, 1892,

Webster, Reginald P., Anderson, Robert S., Sweeney, Jon D. & DeMerchant, Ian, 2012, New Coleoptera records from New Brunswick, Canada: Anthribidae, Brentidae, Dryophthoridae, Brachyceridae, and Curculionidae, with additions to the fauna of Quebec, Nova Scotia and Prince Edward Island, ZooKeys 179, pp. 349-406: 355-356

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scientific name

Dorytomus marmoreus Casey, 1892


Dorytomus marmoreus Casey, 1892  Map 21

Material examined.

New Brunswick, Queens Co., Cranberry Lake P.N.A., 46.1125°N, 65.6075°W, 20. VII– 4.VIII.2011, M. Roy & V. Webster, old red oak forest, Lindgren funnel trap in forest canopy (1, RWC).

Collection and habitat data.

O’Brien (1970) did not report any host associations for this species. However, hosts of other North American species of Dorytomus  are either Salix  or Populus  ( O’Brien 1970). The specimen from New Brunswick was captured between late July and early August in a Lindgren funnel trap in the canop y of a red oak in an old red oak forest. Salix  and Populus  were present in or near the red oak stand.

Distribution in Canada and Alaska.

AK, AB, ON, QC, NB, NS ( McNamara 1991c).