Review
Larson BMH, Kevan PG, Inouye DW - Flies and flowers: taxonomic diversity of anthophiles and pollinators . . . 439
Biodiversity, systematics, morphology, and evolution
Sihvonen P - Revision of the Scopula cajanderi (Lepidoptera: Geometridae, Sterrhinae) species group with description of a new species . . . 467
Dotseth EJ, Johnson NF - Revision of the Neotropical genus Acanthoscelio (Hymenoptera: Scelionidae) . . . 487
Physiology, biochemistry, development, and genetics
Ulmer B, Gillott C, Erlandson M - Feeding preferences, growth, and development of Mamestra configurata (Lepidoptera: Noctuidae) on Brassicaceae . . . 509
Behaviour and ecology
Buck M - Protogyny, protandry, and bimodal emergence patterns in necrophagous Diptera . . . 521
Smith MAH, Lamb RJ - Factors influencing oviposition by Sitodiplosis mosellana (Diptera: Cecidomyiidae) on wheat spikes (Gramineae) . . . 533
Chau A, Mackauer M - Host-instar selection in the aphid parasitoid Monoctonus paulensis (Hymenoptera: Braconidae, Aphidiinae): assessing costs and benefits … 549
Braun L, Erlandson M, Baldwin D, Soroka J, Mason P, Foottit R, Hegedus D - Seasonal occurrence, species composition, and parasitism of Lygus spp. in alfalfa, canola, and mustard . . . 565
Lamb RJ, Smith MAH, Wise IL, Clarke P, Clarke J - Oviposition deterrence to Sitodiplosis mosellana (Diptera: Cecidomyiidae): a source of resistance for durum wheat (Gramineae) … 579
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