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On a collection of crane-flies from British Guiana (Tipulidae, Diptera)
Vol 40, Page 223
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The hebes group of the dipterous genus Tipula Linnaeus
Vol 40, Page 345
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Twenty new coleoptera from the Florissant shales
Vol 40, Page 257
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A Revision of the Orthopterous Group Insarae (Tettigoniidae, Phaneropterinae)
Vol 40, Page 37
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Studies in American Tettigoniidae (Orthoptera): I and II
Vol 40, Page 271
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Costa Rican Diptera Collected by Philip P. Calvert, Ph.D., 1909-1910. A Partial Report on the Borboridae, Phoridae and Agromyzidae
Vol 40, Page 1
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On a Collection of Myriapods from Costa Rica
Vol 40, Page 185
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Studies in the Genus Thanaos
Vol 40, Page 195
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Studies in American Tettigoniidae III, Neoconocephalus
Vol 40, Page 365