Entomology Commons^™

On Some Insects Collected In The State Of Chihuahua, Mexico, T. D. A. Cockerell

Ca

No abstract provided.

On A Collection Of Hymenoptera Insects From The Phillipines, C. T. Bingham

Ba

No abstract provided.

Synonymischer Katalog Der Europäischen Sammeibienen, K. W. Von Dalla Torre, H. Friese

Co

No abstract provided.

Some New Bees Of The Genus Perdita, T. D. A. Cockerell

Ca

No abstract provided.

Die Bei Nassau Beobachteten Bienen. Nachtrag Zu Den Beobachtungen Von Herrn Professor Dr. Schenk. Ein Beitrag Zur Bienenfauna Der Unteren Lahn., Carl Dietrich Buddeberg

Bo

No abstract provided.

Descriptions Of New Hymenoptera, T. D. A. Cockerell

Ca

No abstract provided.

Descriptions Of New Hymenoptera, T. D. A. Cockerell

Ca

No abstract provided.

Letter To Mr. Wickham, T. D. A. Cockerell

Ca

No abstract provided.

Collecting Ways And Collecting Days, C. T. Bingham

Ba

No abstract provided.

The Habits Of The Aculeate Hymenoptera - I., William H. Ashmead

All Research

No abstract provided.

The Habits Of The Aculeate Hymenoptera. I, William H. Ashmead

An

The subject of my address is one that has been rarely touched by American entomologists, although offering one of the most attractive and richest fields for research and discovery, as connected with it are many problems of biologic and philosophical importance, which if solved, would throw much light upon many of the moted questions of the day -evolution of species, development of sexes, specialization of organs, transmission of acquired characters, adaptability to environment, etc.

The Habits Of The Aculeate Hymenoptera. Ii, William H. Ashmead

An

While inspecting during the past summer, the fruit orchard of a friend residing in this neighborhood, my attention was attracted by the peculiar appearance of the leaves of a young plum tree. At the first glance, I thought it might be affected by Aphides, but, on closer examination, I found unmistakable evidence of the work of a leaf-cutting bee, in the circular holes in many of the leaves, and on opening one of the coils of leaves, of which there were four or five, I discovered the curious chambers of the bee, each containing a half grown grub comfortably ensconced, …

The Habits Of The Aculeate Hymenoptera. Iv, William H. Ashmead

An

The species in the genus Pompilus Fabr., judging from the records, seem to have a diversity of habits. According to Westwood, Pompilus niger Fahr. in England provisions its cells with small Lepidopterous larvae; Pompilus fumipennis Zett. with ants, while Pompilus petiolatus preys upon spiders. Now no doubt this diversity of habits will be found correlated by structural differences, which should be used in separating this extensive genus into subgenera. In our fauna, most of our species in this genus, or at least those whose habits are known, feed upon spiders.

The Habits Of The Aculeate Hymenoptera. Iii, William H. Ashmead

An

Family V. MELLINIDAE. This family (if we can call it a family) is represented in our fauna by one genus with three species, and as these are exceedingly rare, no observations on any of them have been made. Westwood, however, has observed the European Mellinus arvensis burrowing in sand-banks, and Shuckard states the species preys upon Diptera. Kirby and Spence also say it selects the smaller flies, including the troublesome Stomoxys calcitrans.

Apum Mohileviensium Species Novae, Parum Cognitae, Vel Imperfecte Descriptae, N. Arnold

An

Hymen. II, p. 98,= Tetralonia tricincta Lep. Hym. II, pp. 100-101.=Macrocera dentata Klug ap. Eversam. Bull. Soc. Nat. Mose. 1852, II, p. 122.=Tetralonia tricincta Sagemehl. Verzeichnias der Bienen, p. 8.=Tetralonia tricincta Schenck. Nassau. Bienen, XXI u. XXII, p. 280.

A Preliminary Introduction To The Study Of Entomology, Lawrence Bruner

Department of Entomology: Faculty Publications

This book has been prepared for the purpose of partially supplying a demand that seems to exist here in the West for an elementary work on entomology such as can be used in the public schools and on the farm. It is not an original production, but comprises notes from many sources as they have been gathered by the writer and presented from time to time in talks to his classes in the University of Nebraska and before audiences at farmers' institutes throughout the state. The chapters on remedies and on apple and small grain insects have been compiled and …

Additions To The Hymenoptera Of Jamaica, T. D. A. Cockerell

Ca

No abstract provided.

The Nest And Parasites Of Xylocopa Orpifex, Anstruther Davidson

Da

No abstract provided.

Voyage De M. E. Simon Dans L'Afrique Australe, R. Buysson

Bu

Sur quarante-deux espèces que M. E. Simon m'a données provenant de son voyage au Transvaal et dans la colonie du Cap, vingt-deux se trouvent inédites. Je suis heureux de donner a plusieurs de ces dernières le nom de Ieur aimable detecter. En outre, je me trouve obligé de creer deux nouveaux genres pour classer des individus qui ne peuvent rentrer dans les coupes déjà établies. Le genre Sulydus, pour un petit Braconide, voisin mais bien distinct des Hedylus Marsh. Le genre Menius, ponr un insecte des plus curieux, rappelant les Myzine Latr., mais d'un ensemble de formes tout différent. Le …

Notes On The Wing-Color Of North American Locusts Belonging To The Sub-Family Œdipodinæ And Its Seeming Relation To Climatic Conditions., Lawrence Bruner

Department of Entomology: Faculty Publications

One of the many features that have been noted in the study of our North American locusts during the past ten or a dozen years is the color-variation of the wings of the different species of lo-custs of the sub-family Œdipodinæ. As all students know who have had anything to do with these insects, some have yellow, others orange, still others red, and a very few have their wings blue. While this is true, perhaps it has not been generally noted that the presence or absence of humidity seems to have some influence upon these color-variations in the different representatives …

Notes On The Entomology Of Colorado.—Ii., T. D. A. Cockerell

Ca

No abstract provided.

Proceedings Of The Academy Of Natural Sciences Of Philadelphia, Ezra Townsend Cresson

Co

No abstract provided.

Insect Enemies Of The Small Grains, Lawrence Bruner

Department of Entomology: Faculty Publications

Although "corn is king" in Nebraska, our crops of small grains are not insignificant. The insect enemies of wheat, oats, barley, and rye therefore demand our attention nearly or quite as much as do those which attack corn. Accordingly, during the past year much time has been given to the study of this class of insect pests. While many of the species are identical for the different crops, the nature of the plants themselves being unlike, it necessarily follows that the mode of attack among these enemies must vary somewhat in each case. This being true, some pains has been …

Biologische Beobachtungen An Hymenopteren, D. Alfken

A

No abstract provided.

Report Of The Entomologist, Lawrence Bruner

Department of Entomology: Faculty Publications

In accordance with custom I present herewith a report as acting entomologist to the State Board of Agriculture. In former reports attention was paid to various insects detrimental to the agricultural interests of the state-sometimes one thing and at other times other things were considered. For the present paper I have concluded to give a review of the subject of the insect enemies of corn. In doing this - it is my intention to follow the plan adopted in Bulletin No. 14 of the Experiment Station, where I treated the insects injurious to young trees growing upon tree claims.

Since …

Contribution Aux Chrysidides Du Globe., R. Buysson

Bu

No abstract provided.

Notes Entomologiques. Odynerus Spinipes L., L. Carpentier

Bu

No abstract provided.

On The Oviposition Of Metœcus (Rhipiphorus) Paradoxus, T. Algernon Chapman

Ca

No abstract provided.

Mœurs Et Métamorphoses De Emenadia Flabellata F. Insecte Coléoptère De La Famille Des Rhipiphorides (1)., A. Chobaut

Ca

No abstract provided.

Alfred E. Eaton - Father Of Modern Classification Of Mayflies, Late 1800'S, P. Barnard

Eatonia

This is the only known photograph of Rev. Alfred E. Eaton. It is provided by P. Barnard.

The Eatonia newsletter is named after Rev. Alfred E. Eaton who studied mayflies in England in the late 1800’s and is considered the “father” of the modern classification of mayflies.