Books by Henry Lorenz Viereck
Descriptions of Six New Genera and Thirty-One New Species of Ichneumon Flies
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Descriptions Of One New Family, Eight New Genera, And Thirty-three New Species Of Ichneumon-flies
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Contributions To Our Knowledge Of Bees And Ichneumon-flies, Including The Descriptions Of Twenty-one New Genera And Fifty-seven New Species Of Ichneumon-flies
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The Hymenoptera, Or Wasp-like Insects Of Connecticut
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Descriptions Of Ten New Genera And Twenty-three New Species Of Ichneumon-flies...
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Type Species of the Genera of Ichneumon Flies
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New Species Of Reared Ichneumon-flies
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Descriptions of Five New Genera and Twenty-Six New Species of Ichneumon-Flies...
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