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The Genus Quartinia Ed. André, 1884 (hymenoptera: Vespidae: Masarinae) in Southern Africa. Part I. Descriptions of New Species with Complete Venation
Vol 16, Page 211
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Torymidae (Hymenoptera: Chalcidoidea) Associated with Bees (Apoidea), with a List of Chalcidoid Bee Parasitoids
Vol 16, Page 234
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Multivoltinism and Usage of Multiple Nest Substrates in a West Texas Sand Dune Population of Pseudomasaris Phaceliae Rohwer (Hymenoptera: Vespidae: Masarinae)
Vol 16, Page 266
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Mydrosoma Micheneri Packer, New Species, a New Diphaglossine Bee from Brazil (Hymenoptera: Colletidae)
Vol 16, Page 277
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Phenology and Social Organization of Halictus (Seladonia) Tripartitus (Hymenoptera: Halictidae)
Vol 16, Page 281
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The Status of Liris Magnificus Kohl, 1884, and Trachogorytes Costaricae R. Bohart, 2000 (Hymenoptera: Crabronidae: Crabroninae, Bembicinae)
Vol 16, Page 293
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Interspecific Variation in Hunting Behavior of Pepsis Grossa (Fabricius) and Pepsis Thisbe Lucas (Hymenoptera: Pompilidae): A Field Study
Vol 16, Page 297
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Systematic Studies on the Pompilidae Occurring in Japan: Genus Irenangelus Schulz (Hymenoptera: Pompilidae: Ceropalinae)
Vol 16, Page 311
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Natural History And Larval Behavior Of The Parasitoid Zatypota Petronae (hymenoptera: Ichneumonidae)
Vol 16, Page 326