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How Many Species of Trichogramma Occur in North America?
Vol 38, Page 1, Date 1930
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Anthidiine Bees from Oregon with a Description of a New Species
Vol 38, Page 9, Date 1930
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Studies in American Spiders: Genera Ceratinopsis, Ceratinopsidis and Tutaibo
Vol 38, Page 15, Date 1930
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Olaus Magnus, Credulous Zoologist, and Archbishop of the Sixteenth Century
Vol 38, Page 35, Date 1930
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Synonymical Notes on Membracidæ
Vol 38, Page 39, Date 1930
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The Insect Visitants and Inhabitants of Melilotus Alba
Vol 38, Page 43, Date 1930
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An Injurious Membracid
Vol 38, Page 47, Date 1930
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John Buncle's Panegyric on the Spanish Fly
Vol 38, Page 49, Date 1930
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The Distribution of Cicadas in the United States with Descriptions of New Species
Vol 38, Page 53, Date 1930
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Three New Diptera from Canada
Vol 38, Page 73, Date 1930
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Proceedings of the New York Entomological Society
Vol 38, Page 77, Date 1930
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Rearing the Young of the Viviparous Cockroach, Panchlora cubensis
Vol 38, Page 85, Date 1930
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On Atænius Strigatus Say and Allied Species (Coleoptera)
Vol 38, Page 93, Date 1930
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Records and Descriptions of Neotropical Crane-Flies (Tipulidæ, Diptera), VIII
Vol 38, Page 109, Date 1930
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Preliminary Notes on Certain Phases of the Behavior and Habits of Proceratium Croceum Roger
Vol 38, Page 121, Date 1930
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Insects and Witchcraft
Vol 38, Page 127, Date 1930
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Remarks on 'A List of the Insects of New York'
Vol 38, Page 135, Date 1930
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Scarabæidæ, Coleoptera; Observations on Species Unrecorded or Little-Known in New Jersey
Vol 38, Page 139, Date 1930
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Descriptions of New South American Hesperiidæ, (Lepidoptera, Rhopalocera)
Vol 38, Page 149, Date 1930
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Bee-Killing Robber Flies
Vol 38, Page 159, Date 1930
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A Review of the Genus Myrmoteras (Hymenoptera, Formicidæ)
Vol 38, Page 177, Date 1930
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Philippine Ants of the Genus Ænictus with Descriptions of the Females of Two Species
Vol 38, Iss 2, Page 193, Date 1930
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Proceedings of the New York Entomological Society
Vol 38, Page 213, Date 1930
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Corrodentia of the United States of America: I. Suborder Isotecnomera
Vol 38, Page 219, Date 1930
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Biological Notes on Some Western Cicadas
Vol 38, Page 291, Date 1930
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Some Observations on the Life History of the Tomato Psyllid (Paratrioza Cockerelli Sulc.) (Homoptera)
Vol 38, Page 307, Date 1930
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More about Doctor Brickell's 'Natural History of North Carolina'
Vol 38, Page 313, Date 1930
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A New Mechanitis (Lepidoptera, Nymphalidae)
Vol 38, Page 317, Date 1930
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Corrodentia of the United States of America: I. Suborder Isotecnomera (Continued)
Vol 38, Page 319, Date 1930
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New Genera and Species of Neotropical Membracidæ
Vol 38, Page 405, Date 1930
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The External Morphology of the Mexican Bean Beetle, Epilachna corrupta Muls. (Coccinellidæ, Coleoptera)
Vol 38, Page 423, Date 1930
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Descriptions of New South American Hesperiidæ (Lepidoptera, Rhopalocera)
Vol 38, Page 455, Date 1930
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Insects from Lactuca Stems
Vol 38, Page 463, Date 1930
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Blatchleyana. A List of the Published Writings of W. S. Blatchley, A.B., A.M., LL.D., of Indianapolis, Indiana, and Dunedin, Florida. Together with a Chronology of His Life: The Fixation of Types and New Genera and Species Described by Him, Etc., Etc. by W. S. Blatchley
Vol 38, Page 469, Date 1930