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Eine Hymenopteren-Ausbeute Aus Dem Amanusgebirge. (Kleinasien Und Nord-Syrien, Südl. Armenien.), Josef Fahringer, Heinrich Friese

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No abstract provided.

Descriptions Records And Notes On North American Nyssonidae (Hymenoptera), James Chester Bradley

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No abstract provided.

Notes On Some Diseases Of Aspen, Carl Hartley, Glenn G. Hahn

Aspen Bibliography

No abstract provided.

The Nearctic Psammocharids Of The Genus Aporinellus Banks, Joseph Bequaert

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On one of the collecting trips made this summer with Prof. William M. Wheeler, in the vicinity of Boston, I collected a little Psammocharid which has proved to be an undescribed species of Aporinellus. In comparing this specimen with Mr. Nathan Banks' extensive collection of Psammocharids I have found another undescribed member of the same genus. Descriptions of both forms are given herewith, together with a brief review of the group. I am much indebted to Mr. Nathan Banks, of the Museum of Comparative Zoology, Cambridge, Mass., for the loan of rich material containing many types and for valuable bibliographic …

A New Genus Of Bees From Peru (Hym.), T. D. A. Cockerell

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No abstract provided.

Die Bienenfauna Pommerns, Paul Blüthgen

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No abstract provided.

Halictinae De Cuba, Carl F. Baker

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Las Halictinae, especialmente en los zonas templadas, forman uno de los grupos más grandes de abejas silvestres, y son de interés biológico especial en cuanto al importante papel que juegan en la polinización de las plantas. Ninguna abeja de este género es grande y en su mayoría son pequeñas. Al-gunas són de color colorado brillante pero la mayor parte carece de adornos. Las alas anteriores tienen el estigma muy desarrollado, dos ó tres células submarginales y la vena basal muy encorvada. Todas las hembras tienen en el último segmento dorsal un canal, llamado la rima, que á menudo se extiende …

Student Life, June 15, 1917, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Descriptions Of Fossil Insects, T. D. A. Cockerell

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No abstract provided.

Bulletin No. 151 - The Freezing Of Fruit Buds, F. L. West, N. E. Edlefsen

UAES Bulletins

There are many orchards in this country, so located that every few years a frost almost completely destroys the crop, either by killing the buds in the spring of the year, or by freezing the fruit in the fall, just before it is picked. Utah is no exception. A report made by the county agricultural agents of the state, shows that in the spring of 1916, 85 percent of the apples, 90 percent of the peaches, and 65 percent of the mall fruit were killed by frost with a corresponding amount of damage to field crops.

Some Neotropical Megachilid Bees, T. D. A. Cockerell

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No abstract provided.

The Carpenter-Bees Of The United States Of The Genus Xylocopa, Arthur J. Ackerman

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This paper forms the major part of a thesis for the degree of master of science at the Massachusetts Agricultural College, and it has been prepared under the supervision of Dr. H. T. Fernald. It is an endeavor to make more easy the identification of the bees of this genus.

Some Bees From Colorado, T. D. A. Cockerell

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No abstract provided.

Some Rocky Mountain Andrenid Bees, T. D. A. Cockerell

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No abstract provided.

A New Leaf-Cutting Bee From Brazil, T. D. A. Cockerell

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No abstract provided.

Some California Bees, T. D. A. Cockerell

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No abstract provided.

New Tertiary Insects, T. D. A. Cockerell

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No abstract provided.

Student Life, November 5, 1915, Vol. 14, No. 7, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Animals And Plants Described As New From Colorado In 1912, 1913, And 1914, T. D. A. Cockerell

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No abstract provided.

The Bee Genus Holcopasites Ashmead, J. C. Crawford

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This genus was established by Dr. Ashmead in Trans. Amer. Ent. Soc., vol. 26, p. 82, 1899, but no species was included. The material on which he based his description is in the U. S. National Museum and bears his manuscript name H. pratti. This, however, is the species described by Robertson as Philerenius illinoiensis, which species I select as the genotype. To this genus also belong Phileremus pulchellus Cresson, P. heliopsis Robert., and Neopasites robertsoni Cwfd. as well as the new species described below.

General Catalogue 1915, Utah State University

University Catalogs

General Catalogue of 1915

Contains course descriptions, University college calendar, and college administration.

Algunos Ápidos Nuevos Ó Interesantes, José María Dumset Y Alonso

Du

No abstract provided.

Ápidos De Marruecos De Los Gén. Anthidiam, Nomada, Melecta, Crocisa, Cœlioxys Y Phiarus, José María Dumset Y Alonso

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No abstract provided.

Some Species Of The Bee Genus Coelioxys, J. C. Crawford

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This paper discusses only species occurring in America north of Mexico and no table to separate the males has been included since Prof. T. D. A. Cockerell published a table for this sex in the Canadian Entomologist for June, 1912, pp. 167-170. The key to the females includes all the species for the region under consideration in which the female sex has been described. In the table here presented the characters used for separating rufitarsis Sm. from comstockii Cress. and lucrosa Cress. from moesta Cress. are the characters used by Prof. Cockerell in a table to separate the types of …

General Catalogue 1914, Utah State University

University Catalogs

General Catalogue of 1914

Contains course descriptions, University college calendar, and college administration.

Descriptions Of New Hymenoptera, No. 6, J. C. Crawford

Co

In this paper where both sexes of a species are described, that last described is the allotype. Comparative measurements where given in figures were made with the Zeiss binocular microscope equipped with No. 2 eyepieces and the a3 objective and an eyepiece micrometer.

General Catalogue 1913, Utah State University

University Catalogs

General Catalogue of 1913

Contains course descriptions, University college calendar, and college administration.

Descriptions Of New Hymenoptera No. 5, J. C. Crawford

Co

Many of the species herein described were received from the Bureau of Entomology, United States Department of Agriculture, having been reared by its various branches in economic investigations as parasites of injurious insects. In this connection attention is especially called to the interesting and varied series reared from Agromyza. In this paper, as in all previous papers published by me, the sex first described is to be taken as the true type and the second as the allotype.

General Catalogue 1912, Utah State University

University Catalogs

General Catalogue of 1912

Contains course descriptions, University college calendar, and college administration.

Die Bienenfauna Von Westpreußen, J. D. Alfken

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Über die Apiden von Westpreußen ist schon eine Anzahl von Arbeiten veröffentlicht, und in den letzten Jahren sind auch in verschiedenen Teilen der Provinz gelegentlich oder planmäßig Bienen gesammelt worden. Daher dürfte es nunmehr möglich sein, ein, wenn auch nicht erschöpfendes, so doch einigermaßen vollständiges Verzeichnis der im Gebiete der Provinz vorkommenden Bienenarten aufzustellen. Überdies ist seit dem Erscheinen der letzten zusammenfassenden faunistischen Arbeit über die preußischen Apiden - der in den „Hymenoptera aculeata der Provinzen West- und Ostpreußen" von Brischke enthaltenen - eine geraume Zeit verflossen, so daß es zweckmäßig sein dürfte, eine die neusten Untersuchungen und Sammelergebnisse berücksichtigende …