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The species-status and the species-concept
Volume 25, Page 9
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Notes on the thoracic sclerites of winged insects
Volume 25, Page 15
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A new megastigmid from Queensland, Australia.
Volume 25, Page 25
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The identity of two insects, each described by Ashmead as |Megastigmus flavipes| (Hym.).
Volume 25, Page 27
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A new chalcidid genus and species of Hymenoptera from Australia.
Volume 25, Page 30
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The twentieth Australian species of |Elasmus|.
Volume 25, Page 32
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Gomphus pallidus and two related species (Odonata)
Volume 25, Page 49
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Notes on North American Tineina, with descriptions of new species
Volume 25, Page 113
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The bethylid genus Mesitius in South America
Volume 25, Page 119
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A new proctotrypoid genus from Australia (Hym.)
Volume 25, Page 126
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Neuroptera and Trichoptera from Costa Rica
Volume 25, Page 149
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The Nearctic species of the hymenopterous genus Sympha [Symphya] Foerster
Volume 25, Page 168
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New American Diptera
Volume 25, Page 172
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[Review of] Cecidomyiidae, by J. J.Kieffer, Genera Insectorum, fascicle 152, pp. 346, pls. 15, 1913
Volume 25, Page 185
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Mallophaga of the vizcacha
Volume 25, Page 193
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The Neotropical Tipulidae in the Hungarian national museum (Diptera). III
Volume 25, Page 205
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A new coccid infesting citrus trees in California (Hemip.)
Volume 25, Page 222
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Descriptions of new genera and species of the dipterous family Ephydridae
Volume 25, Page 241
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New Proctotrypoidea from Australia (Hym.)
Volume 25, Page 251
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Two Colorado plant lice (Hemip.-Homop.)
Volume 25, Page 269
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Some nomenclatorial notes on the dipterous family Trypetidae
Volume 25, Page 275
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A new species of True Katydid from Western Texas (Orthop.: Tettig.)
Volume 25, Page 293
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A new Dilar species from Japan (Neur. Plan.)
Volume 25, Page 297
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Notes on North American Agromyzidae (Dipt.)
Volume 25, Page 308
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Studies on Costa Rican Odonata. V. The waterfall-dwellers: Thaumatoneura imagos and possible male dimorphism
Volume 25, Page 337
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A new proctotrypoid egg-parasite from the West Indies (Hym.)
Volume 25, Page 350
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The Neotropical Tipulidae in the Hungarian national museum (Diptera). IV
Volume 25, Page 351
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Notes on chilopods from the East Indies
Volume 25, Page 385
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A new genus of chalcidoid Hymenoptera of the family Cleonymidae from Australia.
Volume 25, Page 396
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Catalogue of the Membracidae of Uruguay
Volume 25, Page 397
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New species of North American Dolichopodidae (Diptera)
Volume 25, Page 404
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New species of North American Dolichopodidae (Dip.)
Volume 25, Page 433
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A new platygasterid genus with remarkable antennae
Volume 25, Page 455
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Descriptions of new North American acalyptrate Diptera--I
Volume 25, Page 457
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A new species of the remarkable hymenopterous genus |Smicromorpha| with correction of the generic description.
Volume 25, Page 461