Revision of the family Kermesidae (homoptera) in the nearctic region based on adult and third instar females /
by Stephen W. Bullington and Michael Kosztarab. A morphological and systematic study of the first and second instars of the family Kermesidae in the nearctic region (homoptera: coccoidea) / by Ronald G. Baer and Michael Kosztarab.

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Limited (search only)   University of Virginia
Limited (search only)   University of Minnesota