Published online by Cambridge University Press: 31 May 2012
Female. Length 8 mm.; exserted portion of ovipositor 5 mm. Temples lather flat, strongly sloping inwards, broadest above, narrowing strongly below, especially narrow where occipital carina bends outwards above genae to approach eye, at this point temples distinctly narrower than malar space. Eyes prominently convex; head transverse, width including eyes distinctly greater than height.
* Contribution from the Division of Systemtic Entomology, Entomological Branch, Department of Agriculture, Ottawa.