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1969

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Occurrence of Bumble-bees on Alfalfa (Medicago Media Pers.) in the Province of Lublin and Pollen Analysis of Their Pollen Loads, Anna Anasiewicz and Zofia Warakomska; Ekologia Polska

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Przyczynek do znajomosci fauny trzmiele (Bombus Latr.) Bieszadow, Jozef Banaszak; Przeglad Zoologiczny

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Spostrzezenia Nad Fauna Blonkowek (Hymenoptera) Glinianych Scian Zabudowan Wiejskich W Srodkowej Wielkopolsce, Jozef Banaszak; Badania Fizjograficane Nad Polska Zachodnia

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Alkali Bees: Response of Adults to Pathogenic Fungi in Brood Cells, Suzanne W. T. Batra and G. E. Bohart; Science

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The Ecology of the Pollinators and Predators of Frasera Speciosa, A. J. Beattie, D. E. Breedlove, and P. R. Ehrlich; Ecology

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Examinations on Lucerne Pollinating Wild Bees (Hym. Apoidea) in the Hungarian Great Plain, Paul Benedek; Rovartani Kozlemenyek Folia Entomologica Hungarica

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Flower Visiting Habits of Lucerne Pollinating Wild Bees and the Increasing of Wild Bee Population by Providing Unbroken Feeding Possibilities, Paul Benedek; Zeitschrift fuer angewandte Entomologie

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Vliesvleugelige Insekten - Hymenoptera Angeldragers - Hymenoptera Aculeata, P. Benno; Wetenschappelijke Mededelingen K.N.N.V

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Contribution a la connaissance des Apides de l'Afrique du Nord et de l'Arabie [Hym.], R. Benoist; Bulletin de la Société Entomologique de France

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Alarm Pheromones, Murray S. Blum; Annual Review of Entomology

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A New Species of Dufourea from California (Hymenoptera: Halictidae), George E. Bohart; The Pan-Pacific Entomologist

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New Species of Psenini (Hymenoptera: Sphecidae), Richard M. Bohart and E. E. Grissell; The Pan-Pacific Entomologist

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Good Things Come in Small Packages, George A. Bowman; Advance

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Pesticide Toxicity and Honey Bees, P. G. Clinch; New Zealand Journal of Agriculture

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La Biologie des Trigones et des Mélipones (Hyménoptères Apidæ) a la Lumière des Travaux Récents, Roger Darchen; L.Ennée Biologique

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Le Comportement de Ponte des Reines des Deux Espèces d'Abeilles sans Dard (Trigones), Roger Darchen; Gazette Apocole

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Sur La Biologie de Trigona (Apotrigona) Nebulata Komiensis Cock. I, Roger Darchen; Revue Biologia Gabonica

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A Revision of the Bees of the Subgenus Cnemidandrena of North America, B. J. Donovan

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Erneuter Nachweis von Camptopoeum frontale (F.) im Raum Halle/Saale (Hym. Apoidaea), Manfred Dorn; Deutsche Entomologische Zeitschrift

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The Harmful Effects of Pesticides on Pollinators, Keith M. Doull; The Australian Beekeeper

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The Effect of Captan on Strawberry Pollen Germination, G. W. Eaton and L. I. Chen; Journal of the American Society for Horticulture Science

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Die Bienen des Genus Halictus Latr. S. L. im Grossraum von Linz (Hymenoptera, Apidae), P. Andreas Werner Ebmer; Naturkundliches Jahrbuch der Stadt Linz

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A Revision of the Genus Epyris in the Americas (Hymenoptera: Bethylidae), Howard E. Evans; Transactions of the American Entomological Society

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Bredin-Archbold-Smithsonian Biological Survey of Dominica: Bethyloidea (Hymenoptera), Howard E. Evans; Smithsonian Contributions to Zoology

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Notes on the Nesting Behavior of Pisonopsis Clypeata and Belomicrus Forbesii (Hymenoptera, Sphecidae), Howard E. Evans; Journal of the Kansas Entomological Society

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Phoretic Copulation in Hymenoptera, Howard E. Evans; Entomological News

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The Genera Apenesia and Dissomphalus in Argentina and Chile (Hymenoptera, Bethylidae), Howard E. Evans; Breviora

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The Genus Pseudisobrachium in Argentia and Chile (Hymenoptera, Bethylidae), Howard E. Evans; Acta Zoologica Lilloana

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Three New Cretaceous Aculeate Wasps (Hymenoptera), Howard E. Evans; Psyche

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West Indian Wasps of the Subfamily Pristocerinae (Hymenoptera: Bethylidae), Howard E. Evans; Proceedings of the Entomological Society of Washington

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A New Species of Brachyhesma (Apoidea: Colletidae), Elizabeth M. Exley; Journal of the Australian Entomological Society

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A New Species of Euryglossula (Apoidea: Colletidae), Elizabeth M. Exley; Journal of the Australian Entomological Society

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Argohesma— A New Genus of Australian Bees (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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A Supplement to the Revision of Euryglossina (Apoidea: Colletidae), Elizabeth M. Exley; Journal of the Australian Entomological Society

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Revision of the Genus Xanthesma Michener (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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Revision of the Subgenus Xenohesma Michener (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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The External Morphology of Megachile rotundata (Fabricius) (Hymenoptera: Megachilidae), Henry S. Gerber and Roger D. Akre; Melanderia

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The Paper-Nest Wasps (Hymenoptera: Vespidae) of South Texas: A Preliminary Report, James E. Gillaspy; Texas A & I University Studies (TAIUS)

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A Revision of the Bees of the Genus Andrena of the Western Hemisphere Part II. Plastandrena, Aporandrena, Charitandrena, Wallace E. LaBerge; Transactions of the American Entomological Society

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African Genera of Allodapine Bees (Hymenoptera: Anthophoridae: Ceratinini), Charles D. Michener; Journal of the Kansas Entomological Society

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Comparative Social Behavior of Bees, Charles D. Michener; Annual Review of Entomology

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Immature Stages of a Chalcidoid Parasite Tended by Allodapine Bees (Hymenoptera: Perilampidae and Anthophoridae), Charles D. Michener; Journal of the Kansas Entomological Society

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Notes on the Nests and Life Histories of Some African Halictid Bees with Description of a New Species, Charles D. Michener; Transactions of the American Entomological Society

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Biology of the Bee Genus Agapostemon (Hymenoptera: Halictidae), Radclyffe B. Roberts; The University of Kansas Science Bulletin

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The Biology and Description of a New Species of African Thyreus, with Life History Notes on Two Species of Anthophora (Hymenoptera: Anthophoridae), Jerome G. Rozen Jr.; Journal of the New York Entomological Soceity

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Ecology and Behavior of Anthophora edwardsii (Hymenoptera: Anthophoridae), Robbin W. Thorp; The American Midland Naturalist

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Ecology and Behavior of Melecta separata callura (Hymenoptera: Anthophoridae), Robbin W. Thorp; The American Midland Naturalist

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The Identity of Bombus vandykei, Robbin W. Thorp; The Pan-Pacific Entomologist

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Metapsaenythia, a New Panurgine Bee Genus (Hymenoptera, Andrenidae), Philip H. Timberlake; Entomological News

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Exchange and Introduction of Alfalfa Bee Pollinators Between Iran and The United States; and the Biology of these Bees, Siavosh Tirgari; Second National Congress of Entomology and Pest Control of Iran

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On the Occurrence and Biology of Little Bee (Micrapis flores F.) and the First Account on their Migration. (Hymenoptera, Apidae), Siavosh Tirgari, H. Polous, H. Foroughi, F. Fakhrai, and M. A. Nabavi; Second National Congress of Entomology and Pest Control of Iran

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A National Program of Research for Bees and Other Pollinating Insects and Insects Affecting Man, U.S. Department of Agriculture

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The Social Biology of Polistine Wasps, Mary Jane West-Eberhard; Miscellaneous Publications Museum of Zoology

1968

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A Monographic Study of the Genus Paratiphia, H. W. Allen; Transactions of The American Entomological Society

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A Record of Megachile Rotundata from Ashcroft, British Columbia, J. C. Arrand and J. Corner; Journal of the Society of Entomology of British Columbia

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Role of Insect Pollinators in the Production of Horticultural Crops, A. S. Atwal and G. S. Grewal; The Punjab Horticultural Journal

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New Records of Ascosphaera Apis from North America, Gerald M. Baker and Philip F. Torchio; Mycologia

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Intrafloral Ecology, Herbert G. Baker and Paul D. Hurd Jr.; Annual Review of Entomology

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Behavior of Some Social and solitary Halictine Bees Within Their Nests: A Comparative Study, Suzanne W. T. Batra; Journal of the Kansas Entomological Society

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The Flight Period of Wild Bees (Hymenoptera, Apoidea) Pollinating Lucerne, and its Protection Aspects, Paul Benedek; Acta Phytopathologica

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Microbial Inhibition by Prepupae of the Alkali Bee, Nomia melanderi, R. J. Bienvenu, F. W. Atchison, and E. A. Cross; Journal of Invertebrate Pathology

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10. Beitrag zur Synonymie der paläarktischen Faltenwespen (Hym. Diploptera), Paul Blüthgen; Deutsche Entomologische Zeitschrift

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Die Faltenwespen Mitteleuropas (Hym. Diploptera) 2. Nachtrag, Paul Blüthgen; Deutsche Entomologische Zeitschrift

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New Hoplisoides From the United States (Hymenoptera: Sphecidae), Richard M. Bohart; Proceedings of the Entomological Society of Washington

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New Nyssoninae From North and South America (Hymenoptera: Sphecidae), Richard M. Bohart; The Pan-Pacific Entomologist

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Friedrich Klugs Material of Scoliidae With Especial Reference to His Type-Specimens, James Chester Bradley and J. G. Betrem; Deutsche Entomologische Zeitschrift

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Immature Stages of Australian Anthophorinae (Hymenoptera: Apoidea), Josephine Cardale; The Journal of the Australian Entomological Society

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Nests and Nesting Behaviour of Amegilla (Amegilla) Pulchra (Smith) (Hymenoptera: Apoidea: Anthophorinae), Josephine Cardale; Australian Journal of Zoology

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Observations on Nests and Nesting Behaviour of Amegilla (Asarapoda) Sp. (Hymenoptera: Apoidea: Anthophorinae), Josephine Cardale; Australian Journal of Zoology

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Parasites and Other Organisms Associated With Nests of Amegilla Friese (Hymenoptera: Anthophorinae), Josephine Cardale; The Journal of the Australian Entomological Society

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Pollens Collected By Species of Andrena (Hymenoptera: Apidae), V. H. Chambers; Proc. R. ent. Soc. Lond.

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Observations of the Nesting Habits of Euparagia scutellaris Cresson (Hymenoptera: Masaridae), Stephen L. Clement and E. E. Grissell; The Pan-Pacific Entomologist

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Solenius Lepeletier & Brulle, 1834 (Insecta, Hymenoptera): Proposed Designation of a Type-Species Under the Plenary Powers Z.N.(S.) 1827, Helen K. Court and A. S. Menke; Bulletin of Zoological Nomenclature

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The University of Louisville Insect Collection, Charles V. Covell Jr.; Bulletin of the Entomological Society of America

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Natural Hybridization of Peanuts, Arachis hypogaea L., in Virginia, T. W. Culp, W. K. Bailey, and R. O. Hammons; Crop Science

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Histoquímica e Ultraestrutura Das Glândulas Salivares Das Abelhas (Hymenoptera, Apoidea), Carminda Da Cruz Landim; Arquivos de Zoologia

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Estudos Citológicos sôbre os Músculos Mandibulares de Abelhas, Carminda Da Cruz Landim, Irineu José B. De Camargo, and Elliot W. Kitajima; An. Acad. Brasil. Ciênc.

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Observations on Orchids and Euglossine Bees in Panama and Costa Rica, Robert L. Dressler; Revista de Biologia Tropical

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Pollination by Euglossine Bees, Robert L. Dressler; Evolution

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Notes on Some Digger Wasps that Prey upon Leafhoppers, Howard E. Evans; Annals of the Entomological Society of America

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The Genus Scleroderma in South America (Hymenoptera, Bethylidae), Howard E. Evans; Papéis Avulsos de Zoologia

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North American Bembix, a Revised Key and Suggested Grouping, Howard E. Evans and Robert W. Matthews; Annals of the Entomological Society of America

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The Larva of Microstigmus comes, with Comments on Its Relationship to Other Pemphredonine Genera (Hymenoptera, Sphecidae), Howard E. Evans and Robert W. Matthews; Psyche

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Megachile rotundata Mortality - 1967, Jack D. Eves

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Quasihesma— A New Genus of Australian Bees (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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Revision of the Genus Brachyhesma Michener (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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Revision of the Genus Euryglossina Cockerell (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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Revision of the Genus Euryglossula Michener (Apoidea: Colletidae), Elizabeth M. Exley; Australian Journal of Zoology

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Three New Species of Brachyhesma (Apoidea: Colletidae), Elizabeth M. Exley; Journal of the Australian Entomological Society

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Further Studies on the Pollination Ecology of Ficus Sycomorus L. (Hymenoptera, Chalcidoidea, Agaonidae), J. Galil and D. Eisikowitch; Tijdschrift voor Entomologie

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A New Bee of the Genus Andrena from India (Hymenoptera: Andrenidae), Wallace E. LaBerge; The Entomologist

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Biological Observations on Primitively Social Bees (Allodapula) from Cameroon (Hymenoptera, Xylocopinæ), Charles D. Michener; Insectes Sociaux, Paris

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Heriades Spiniscutis, A Bee that Facultatively Omits Partitions Between Rearing Cells (Hymenoptera, Apoidea), Charles D. Michener; Journal of the Kansas Entomological Society

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Nests of Some African Megachilid Bees, with Description of a New Hoplitis (Hymenoptera, Apoidea), Charles D. Michener; J. ent. Soc. sth. Afr.

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The Generic Placement of "Allodape" Grisea Alfken (Hymenoptera: Apoidea), Charles D. Michener; Journal of the Australian Entomological Society

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A Revisional Study of the Bees of the Genus Perdita F. Smith, With Special Reference to the Fauna of the Pacific Coast (Hymenoptera, Apoidea) Part VII, Philip H. Timberlake; University of California Publications in Entomology

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The Biology of Anthophora (Micranthophora) Flexipes and Its Cleptoparasite, Zacosmia Maculata, Including a Description of the Immature Stages of the Parasite (Hymenoptera: Apoidea, Anthophoridae), Philip F. Torchio and Nabil N. Youssef; Journal of the Kansas Entomological Society

1967

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Comparative Study of Corpora Altala in Brazilian Stingless Bees, Yukio Akahira and Darvin Beig; Papeis Avulsos de Zoologica

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Corpora Allata in Brazilian Stingless Bees, Yukio Akahira, Darvin Beig, and Warwick E. Kerr; Journal of Hokkaido University of Education

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Bredin-Archbold-Smithsonian Biological Survey of Dominica 4. Two New Species of Tiphia from the West Indies (Hymenoptera: Tiphiidae), Harry W. Allen; Proceedings of the United States National Museum