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1917
X. Notes on some British Guiana Hymenoptera (exclusive of the Formicidae)., G. E. Bodkin; Transactions of the Entomological Society of London
Contributions Toward a Monograph of the Mutillidae and Their Allies of America North of Mexico IV. A Review of the Myrmosidae, James Chester Bradley; Transactions of the American Entomological Society
Adult Hymenopterous Parasites Attached to the Body of Their Host, Charles Thomas Brues; Proceedings of the National Academy of Sciences
The Insect Association of a Local Enviornmental Complex in the Dsitrict of Holmes Chapel, Cheshire., Alfred E. Cameron; Transactions of the Royal Society of Endinburg
A Second Colletes with Spotted Wings (Hym.), T. D. A. Cockerell; Entomological News
Descriptions and Records of Bees - LXXV, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXXVI, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXXVII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXXVIII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions of Fossil Insects, T. D. A. Cockerell; Proceedings of the Biological Society of Washington
New Bees from Costa Rica, T. D. A. Cockerell; Entomological News
New Records of Bees from Natal, T. D. A. Cockerell; Durban Museum Novitates
New Records of Natal Bees (Second Contribution), T. D. A. Cockerell; Durban Museum Novitates
New Social Bees, T. D. A. Cockerell; Psyche
Some Bees of the Genus Psaenythia (Hym.), T. D. A. Cockerell; Entomological News
Some Japanese Bees, T. D. A. Cockerell; The Entomologist
Some Neotropical Megachilid Bees, T. D. A. Cockerell; The Canadian Entomologist
The Carpenter Bees of the Philippine Islands, T. D. A. Cockerell; The Philippine Journal of Science
Collecting Bees in Southern Texas, Wilmatte P. Cockerell; Journal New York Entomological Society
New Hymenoptera, J. C. Crawford; Proceedings of the Entomological Society of Washington
The Entomologist, Edward Meyrick, T. D. A. Cockerell, E. A. Elliot, Selwyn Image, W. G. Sheldon, J. W. Metcalfe, and H. D. Smart; The Entomologist
1916
The Carpenter-Bees of the United States of the Genus Xylocopa, Arthur J. Ackerman; Journal of the New York Entomological Society
On the Occurance of Vespa Austriaca Panzer in the Northeastern United States, Joseph Bequaert; Bulletin of the Brooklyn Entomological Society
Ein Beitrag zur Bienenfauna Nordwest-thüringens, Paul Blüthgen; Mitteilungen aus der Entomologischen Gesellschaft zu Halle a. S.
Contributions Toward a Monograph of the Mutillidae and Their Allies of America North of Mexico I. A Revision of Ephuta Say, a Genus of Mutillidae Equivalent to the Species Group Scrupea of Fox, James Chester Bradley; Transactions of the American Entomological Society
Contributions Toward a Monograph of the Mutillidae and Their Allies of America North of Mexico II. A Revision of Timulla Ashmead, a Subgenus of Mutilla Equivalent to the Species Group Hexagona of Fox, James Chester Bradley; Transactions of the American Entomological Society
Contributions Toward a Monograph of the Mutillidae and Their Allies of America North of Mexico III. The Mutillidae of the Eastern United States, James Chester Bradley; Transactions of the American Entomological Society
A New Leaf-Cutting Bee from Brazil, T. D. A. Cockerell; The Entomologist
Bees from the Northern Peninsula of Michigan, T. D. A. Cockerell; Scientific Papers of the University of Michigan
Descriptions and Records of Bees - LXXI, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXXII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXXIV, T. D. A. Cockerell; Annals and Magazine of Natural History
New and Little-Known Bees, T. D. A. Cockerell; The Entomologist
New and Little Known Bees from California, T. D. A. Cockerell; Pomona Journal of Entomology and Zoology
New Tertiary Insects, T. D. A. Cockerell; Proceedings U. S. National Museum
Report on a Collection of South African Bees, Chiefly from Natal, T. D. A. Cockerell; Annals of the Durban Museum
Some Bees from Australia, Tasmania, and the New Hebrides, T. D. A. Cockerell; Proceedings of the Academy of Natural Sciences of Philadelphia
Some Bees from British Guiana, T. D. A. Cockerell; Scientific Papers of the University of Michigan
Some Bees from Colorado, T. D. A. Cockerell; The Entomologist
Some Bees from Madagascar, T. D. A. Cockerell; The Canadian Entomologist
Some Bees in the British Museum, T. D. A. Cockerell; The Canadian Entomologist
Some California Bees, T. D. A. Cockerell; The Canadian Entomologist
Some Carpenter Bees (Hym.), T. D. A. Cockerell; Entomological News
Some Neotropical Parasitic Bees (Hym.), T. D. A. Cockerell; Entomological News
Some Rocky Mountain Andrenid Bees, T. D. A. Cockerell; The Canadian Entomologist
Sunflower Insects in California and South Africa, T. D. A. Cockerell; The Canadian Entomologist
The Bee-genus Halictoides in North America (Hym.), T. D. A. Cockerell; Entomological News
The Ceratinid Bees of the Philippine Islands, T. D. A. Cockerell; The Philippine Journal of Science
The Panurgine Bees of the Genera Hesperapis, Zacesta and Panurgomia, T. D. A. Cockerell; Psyche
Two New Bees from New Jersy, T. D. A. Cockerell; Bulletin of the Brooklyn Entomological Society
Nine New Species of Hymenoptera, J. C. Crawford; Insecutor Inscitiae Menstruus
Some American Hymenoptera, J. C. Crawford; Proceedings of the Entomological Society of Washington
Some New American Hymenoptera, J. C. Crawford; Insecutor Inscitiae Menstruus
The Cresson Types of Hymenoptera, Ezra Townsend Cresson; Memoirs of the American Entomological Society
Note on an Interesting Case of Two Generations of a Parasite Reared from the Same Individual Host, Philip H. Timberlake; The Canadian Entomologist
1915
Andrena angustior W.K., eine duetsche Biene, J. D. Alfken; Deutsch. Ent. Zeitschr.
Parnassius apollo in Bayern und einigen Grenzbezirken, Max Bachmann; Mitteilungen der Munchner entomologischen Gesellschaft, e.V.
Uber die Entstehung der Eugsterachen Zwitterbienen Summary, T. Boveri; Roux' Archiv f. Entwicklungsmech
Rules for Entries in Bibliographies, Supplementary to the American and British Library Associations' Catalog Rules, James Chester Bradley
Animals and Plants Described as New from Colorado in 1912, 1913, and 1914, T. D. A. Cockerell; University of Colorado Studies
A Wasp Resembling a Bee (Hym.), T. D. A. Cockerell; Entomological News
Bees from the Philippine Islands, T. D. A. Cockerell; The Entomologist
Descriptions and Records of Bees - LXIX, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXV, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXVI, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXVII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXVIII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LXX, T. D. A. Cockerell; Annals and Magazine of Natural History
Habits of Xenoglossa brevicornis, T. D. A. Cockerell; Entomological News
New Californian Bees, T. D. A. Cockerell; Pomona Journal of Entomology and Zoology
Notes on Orchids, T. D. A. Cockerell; Botanical Gazette
Notes on Some Bees from Virginia, T. D. A. Cockerell; Proceedings of the Entomological Society of Washington
The Real Trigona dorsalis Smith Rediscovered (Hym.), T. D. A. Cockerell; Entomological News
Descriptions of New Hymenoptera, No. 9, J. C. Crawford; Proceedings of the United States National Museum
The Bee Genus Holcopasites Ashmead, J. C. Crawford; Insecutor Inscitiae Menstruus
Algunos Ápidos Nuevos ó Interesantes, José María Dumset Y Alonso; Trabajos del Museo Nacional de Ciencias Naturales
Ápidos de Marruecos de los Gén. Anthidiam, Nomada, Melecta, Crocisa, Cœlioxys y Phiarus, José María Dumset Y Alonso; Memorias de la Real Sociedad Española de Historia Natural
Nota sobre los Ápidos de Marruecos, José María Dumset Y Alonso; Boletín de la Real Sociedad Española de Historia Natural
1914
Bietrag zur Kenntnis der Bienenfauna, J. D. Alfken; Memoires de la Societe Entomologique de Belique
Halictus minutissimus K. und seine Verwandten. (Hym.), J. D. Alfken; Deutsch. Ent. Zeitschr.
Zur Kenntnis der afrikanischen Prosopis- Arten (Hym.), J. D. Alfken; Deutsch. Ent. Zeitschr.
Zwei Neue Bohmische Andrena-Arten (Hym.), J. D. Alfken; Zvlastni otisk Casopisu Ceske Spolecnosti Entomologicke
Problem des Hummelstaates, Ludwig Armbruster; Sonderabdruck aus dem Biologischen Centralblatt
Nachtrage und Berichtigungen zu Burgeff H., Kommentar zum Katalogus Lepidopterorum (Gattung Zygaena) im laufenden Jahrgang der Mitt. Der Munch. Ent. Ges. P.35-70, Max Bachmann; Mitteilungen der Munchner entomologischen Gesellschaft, e.V.
Nachtrage und Berichtigungen zu Burgeff H., Kommentar zum Katalogus Lepidopterorum (Gattung Zygaena) im laufenden Jahrgang der Mitt. Der Munch. Ent. Ges. P.35-70, Max Bachmann; Mitteilungen der Munchner entomologischen Gesellschaft, e.V.
Les Bourdons de la Belgique, F. J. Ball; Annales de la Societe Entomologique de Belgiqua
Descriptions and Records of Bees - LIX, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LVI, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LVII, T. D. A. Cockerell; Annals and Magazine of Natural History
Descriptions and Records of Bees - LVIII, T. D. A. Cockerell; Annals and Magazine of Natural History
Names applied to the North American Bees of the Genera Lithurgus, Anthidium, and Allies, T. D. A. Cockerell; Proceedings of the United States National Museum
New North American Bees of the Genus Andrena, T. D. A. Cockerell and Henry L. Viereck; Proceedings of the United States National Museum
Hymenoptera, Superfamilies Apoidea and Chalcidoidea of the Yale-Dominican Expedition of 1913, J. C. Crawford; Proceedings of the United States National Museum
Some Species of the Bee Genus Coelioxys, J. C. Crawford; Annals Entomological Society of America
Hortobombus consobrinus (Dahlb.) and its Variations, A. Skorikov; Revue Russe d'Entom.
Pratobombus leucopygos (F.Mor.) and its Variations (Hymenoptera, Bombidae), A. Skorikov; Revue Russe d'Entom.
Subterraneobombus fedtschenkoi (F.Mor.), A Little-Known Bumblebee of Turkestan, A. Skorikov; Revue Russe d'Entom.
On the Bumblebee Fauna of the Southern Parts of the Maritime Province, A. S. Skorikov; Revue Russe d'Entom.
The New Forms of Bumblebees (Hymenoptera, Bombidae), A. S. Skorikov; Revue Russe d'Entom.
1913
Beschreibung einiger chilenischer Halictus - Arten (Hym.), J. D. Alfken; Deutsch. Ent. Zeitschr.