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List of the North American species of Bombus and Apathus
Vol 2, Page 83, Date 1863
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Catalogue of North American butterflies
Vol 2, Iss 1, Page 143, Date 1863
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Observations on certain N. A. Neuroptera, by H. Hagen, M. D., of Koenigsberg, Prussia; translated from the original French MS., and published by permission of the author, with notes and descriptions of about twenty new N. A. species of Pseudoneuroptera
Vol 2, Page 167, Date 1863
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Descriptions of a few supposed new species of North American Coleoptera No. 2
Vol 2, Page 319, Date 1863
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Catalogue of North American butterflies [part 2]
Vol 2, Iss 4, Page 513, Date 1864
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Orthopterological Contributions
Vol 2, Page 543, Date 1864