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Hibernation of Uranotaenia sapphirina (Osten Sacken) (Diptera: (Culicidae)
Ser new, Vol 30, Page 14
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Five new species of Miridae (Hemiptera)
Ser new, Vol 30, Page 15
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A new Anasa from Paraguay (Hemiptera: Coreidae)
Ser new, Vol 30, Page 23
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Some new Issidae, with notes on others[long dash](Homoptera-Fulgoridae)
Ser new, Vol 30, Page 37
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The grass-carrying wasp, Chlorion (Isodontia) harrisi Fernald
Ser new, Vol 30, Page 65
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Food plant and habits ofSehirus cinctus P. B
Ser new, Vol 30, Page 81
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Notes on Systena
Ser new, Vol 30, Page 89
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Notes on the biology of certain Eumenid wasps
Ser new, Vol 30, Page 110
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Biological notes on Aradidae
Ser new, Vol 30, Page 113
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New Collembola fromwestern North America
Ser new, Vol 30, Page 133
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A supplement to the section of the New York State list of insects devoted, to Coleoptera, Additions, notes and corrections
Ser new, Vol 30, Page 142
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Comparison of colour markings of Cicindela formosa Say and Cicindela formosa generosa Dej, (Coleop.: Cicindelidae)
Ser new, Vol 30, Page 162
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The genus Hermetia in the United States (Dipt. , Stratiomyidae)
Ser new, Vol 30, Page 165
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Presocial be-haviour among the Hemiptera
Ser new, Vol 30, Page 177
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The imaginal discs of Drosophila melanogaster
Ser new, Vol 30, Page 192
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The genus Bruchomorpha Newman (Homoptera-Fulgoridae)
Ser new, Vol 30, Page 197
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Synopsis of Lepidophorus (Coleoptera, Curculionidae)
Ser new, Vol 31, Page 1
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The maximum number of antennal segments in the order Diptera, with the description of a new genus of Cecidomyiidae
Ser new, Vol 31, Page 12
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Four new Arizona leafhoppers
Ser new, Vol 31, Page 18
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A new species of Perlodes from the White Mountains, New Hampshire (Family Perlidae; Order Plecoptera)
Ser new, Vol 31, Page 24
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Some new genera of leafhoppers related to Thamnotettix
Ser new, Vol 31, Page 57
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New American Thysanoptera
Ser new, Vol 31, Page 61
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Some unusual buttendy records taken in Scott County, Kansas
Ser new, Vol 31, Page 66
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The food plants of the leafhoppers of the genus Exitianus
Ser new, Vol 31, Page 71
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On the olfactory powers of a necrophilous beetle
Ser new, Vol 31, Page 73
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Some western Anthophoridae (Hymen.)
Ser new, Vol 31, Page 92
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A biological study of Lygaeus kalmii Stal (Hemiptera-Lygaeidae)
Ser new, Vol 31, Page 99
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Additional data on the biology and ocology of Strigoderma arboricola Fab. (Scarabaeidae-Coleoptera)
Ser new, Vol 31, Page 108
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Suggestions for a new interpretation of the post-abdomen in male Cyclorrhaphous Diptera
Ser new, Vol 31, Page 141
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An interesting Pterostichus and a new Colpodes from Arizona (Coleoptera: Carabida:)
Ser new, Vol 31, Page 150
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The interrelationships of the species of the genus Lycaena Fabricius (Lepidoptera, Lycaenidae)
Ser new, Vol 31, Page 154
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New Ommatius with a key to the species (Diptera, Asilidae)
Ser new, Vol 31, Page 172
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A new Potamobates from Peru S. A. (Hemiptera, Gerridae)
Ser new, Vol 31, Page 178
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Studies in the nyssonine wasps. II. The subgenera of Sphecius (Hymenoptera: Sphecidae: Gorytini)
Ser new, Vol 31, Page 198
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A preliminary report of the Mycetophilidae of North and South Carolina
Ser new, Vol 31, Page 204
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A population study of Cacaecia cerasivorana Fitch with special reference to its insect parasites (Tortricidae-Lepidoptera)
Ser new, Vol 31, Page 209