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Semi-tropical Texas
Vol 4, Page 1
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On the genera of the Eupelminae
Vol 4, Page 4
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A pod-inhabiting longicorn found at the Columbian Exposition
Vol 4, Page 42
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Notes on the lerp insects (Psyllidae) of Australia
Vol 4, Page 66
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Descriptions of five new Hymenopterous parasites on Canarsia hammondi (Riley)
Vol 4, Page 124
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A new species of Roptronia
Vol 4, Page 132
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On some parasites of Coccidae with descriptions of two new genera of Aphelininae
Vol 4, Page 133
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Part 2. - Descriptions of new parasitic Hymenoptera
Vol 4, Page 155
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Three new species of Chrysopidae
Vol 4, Page 173
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Some spiders from northern Louisiana
Vol 4, Page 188
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Note on the Cedrela psyllids (genus Freysuila Aleman)
Vol 4, Page 195
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On the genera of the Cleonymidae
Vol 4, Page 200
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New Dicellura
Vol 4, Page 222
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Hubbardia, a new genus of Pedipalpi
Vol 4, Page 249
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Tarsonemus in America
Vol 4, Page 294
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A new Mexican Diplopod, Decaporodesmus motzoranginis, type of a new Family, Decaporodesmidae
Vol 4, Page 299
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The Geophiloidea of Florida Keys
Vol 4, Page 303
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A new solpugid from California
Vol 4, Page 314
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Letters from the Southwest. Insect fauna in the burrows of desert rodents
Vol 4, Page 361
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List of North American Apatela
Vol 4, Page 365
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Letters from the Southwest. Insect fauna of Dasylirion wheeleri
Vol 4, Page 381
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Duoporus, a new Diplopod from Mexico
Vol 4, Page 402
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A dwarf ant-lion fly
Vol 4, Page 435
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[Recent trip in the West to investigate parasites of domestic animals]
Vol 4, Page 491
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The ant-decapitating fly
Vol 4, Page 497
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Some new genera and species of North American Hemiptera
Vol 4, Page 507