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By: Catling, Paul M. - Knerer, GType: ArticleIn: The Canadian field-naturalistVolume: 94Series:Issue: 4Date: 1980Page Range: 435--438Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Knerer, GType: ArticleIn: Entomological newsVolume: 80Series:Issue:Date: 1969Page Range: 141--147Publication Info: [Philadelphia], American Entomological Society, 1925-Subjects: