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A new species of Phalangida from Missouri
Vol 43, Page 20, Date 1911
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Notes on the breeding of Tropidopria conica Fabr
Vol 43, Page 48, Date 1911
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Two new genera and seven new species of the family Aphididae
Vol 43, Page 59, Date 1911
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The Lithobiomorpha of Colorado
Vol 43, Page 67, Date 1911
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The Lithobiomorpha of Wisconsin and neighbouring states
Vol 43, Page 98, Date 1911
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Four new species of Asilidae
Vol 43, Page 128, Date 1911
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An egg-parasite of the codling moth belonging to the family Mymaridae
Vol 43, Page 133, Date 1911
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Description of a New Speciesof Orthoptera from Texas
Vol 43, Page 137, Date 1911
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The chalcidoid parasites of the coccid |Kermes pubescens| Bogue, with descriptions of two new genera and three new species of Encyrtidae from Illinois
Vol 43, Page 168, Date 1911
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Two new gall midges
Vol 43, Page 194, Date 1911
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Additions to the jassid fauna of N. A. (Homoptera)
Vol 43, Page 197, Date 1911
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A few new Ipidae
Vol 43, Page 213, Date 1911
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A list of Diptera taken at Kearney, Ontario, in July, 1909
Vol 43, Page 237, Date 1911
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Tachinidae, new and old
Vol 43, Page 265, Date 1911
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New Tipulidae (Diptera)
Vol 43, Page 286, Date 1911
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A new species of the scelionid genus Acoloides Howard
Vol 43, Page 292, Date 1911
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On Coelopisthia nematicida Pack., a chalcid parasite of the large larch sawfly, Lygaeonematus erichsonii Hartig
Vol 43, Page 297, Date 1911
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On the Habits and Stridulation of Idionatus brevipes Caudell, and other notes on Orthoptera
Vol 43, Page 303, Date 1911
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Some Lithobiomorpha from the region of San Francisco Bay
Vol 43, Page 378, Date 1911