Image reproduced from Identification Atlas of Northeastern Nearctic Vespidae
(1) in order to fill existing gap on Bugguide. Further images can be found
there. Specimen deposited in the University of Guelph Insect Collection, Guelph, Ontario.
Contributed by
Matthias Buck on 29 February, 2008 - 1:14pm
Last updated 23 March, 2010 - 3:48pm