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Articles 11071 - 11100 of 11462

Full-Text Articles in Entomology

Bee Keeping, Frank Benton Mar 1905

Bee Keeping, Frank Benton

Ba

Frequent inquiries from correspondents of the Department of Agriculture for information on matters pertaining to the culture of bees and particularly as to the conditions under which one may reasonably expect to meet with success in this pursuit, led to the preparation of this bulletin in July, 1897. Though designed by the author primarily to answer a few of the specific questions which are most likely to present themselves to the mind of the inquirer wholly unfamiliar with the subject, the aim has been also to introduce in the treatment of the various topics information which it is hoped will …


Three New Bees From The Southwest, T. D. A. Cockerell Mar 1905

Three New Bees From The Southwest, T. D. A. Cockerell

Ca

No abstract provided.


The Bees Of Southern California.— Viii., T. D. A. Cockerell Feb 1905

The Bees Of Southern California.— Viii., T. D. A. Cockerell

Ca

No abstract provided.


A Third Contribution To The Knowledge Of The Hymenoptera Of Sarawak, Peter Cameron Jan 1905

A Third Contribution To The Knowledge Of The Hymenoptera Of Sarawak, Peter Cameron

Bu

No abstract provided.


Monographie Des Vespides De Genre Nectarina, R. Buysson Jan 1905

Monographie Des Vespides De Genre Nectarina, R. Buysson

Bu

Les Nectarina ou Nectarines sont des Vespides vivant en sociétés très nombreuses et pérennes. Leur industrie est grande et leur nidification des plus remarquables. Elles habitent uniquement les contrér,s chaudes et tempérées de l'Amérique. On les trouve répandues depuis ie Mexique jusque dans la Bépublique Argentine. Elles ont été signalées depuis fort longtemps, parce qu'elles emmagasinent du miel dans les alvéoles de leurs nids, particularité bien connue des voyageurs, qui la tinrent d'abord des Indiens.


Eine Neue Palaearktische Halictus-Art, J. D. Alfken Jan 1905

Eine Neue Palaearktische Halictus-Art, J. D. Alfken

A

Halictus truncatus n. sp. 4.5-5.25 mm. lg. Schwarz, Kopfkurz, ein wenig greis behaart; Clypeus nicht vorgezogen, viel breiter als lang, glänzend, vereinzelt und grob punktiert; Stirnschildchen stark rundlich gewölbt, ebenfals glänzend und zerstreut punktiert; Wangen, Stirn, Scheitel und Schläfen matt, dicht und fein punktiert. Fühler schwarz, Geissel unterseits rotbraun.


On Some New Genera And Species Of Hymenoptera Collected By The Revd. J.A. O'Neil, S.J., Chiefly At Dunbrody, Cape Colony., Peter Cameron Jan 1905

On Some New Genera And Species Of Hymenoptera Collected By The Revd. J.A. O'Neil, S.J., Chiefly At Dunbrody, Cape Colony., Peter Cameron

Bu

No abstract provided.


L'Accoutumance Des Abielles Et La Couleur Des Fleurs, Gaston Bonnier Jan 1905

L'Accoutumance Des Abielles Et La Couleur Des Fleurs, Gaston Bonnier

Bo

No abstract provided.


American Hymenoptera: New Bees And A New Proctotrypid, T. D. A. Cockerell Jan 1905

American Hymenoptera: New Bees And A New Proctotrypid, T. D. A. Cockerell

Ca

No abstract provided.


Bees Of Southern California, T. D. A. Cockerell Jan 1905

Bees Of Southern California, T. D. A. Cockerell

Ca

No abstract provided.


Descriptions And Records Of Bees.— Iii., T. D. A. Cockerell Jan 1905

Descriptions And Records Of Bees.— Iii., T. D. A. Cockerell

Ca

No abstract provided.


Some American Hymenoptera, T. D. A. Cockerell Jan 1905

Some American Hymenoptera, T. D. A. Cockerell

Ca

No abstract provided.


Additions To The Recorded Hymenopterous Fauna Of The Phillipine Islands, With Descriptions Of New Species, William H. Ashmead Jan 1905

Additions To The Recorded Hymenopterous Fauna Of The Phillipine Islands, With Descriptions Of New Species, William H. Ashmead

An

In my previous papers on the Hymenoptera fauna of the Philipines Islands, I find that I overlooked many species recorded from the archipelago. Below, therefore, I give a list of these omissions and follow with descriptions of two ne wgenera and twenty-eight new species received recently from Father Robert Brown, S.J., of the Phillipine Weather Bureau, Manila, Prof. Charles S. Banks, of the Governement Laboratories, Manila, and Dr. E. A. Mearns, U.S.A.


On The Hymenoptera Of The Albany Museum, Grahamstown, South Africa (Second Paper), Peter Cameron Jan 1905

On The Hymenoptera Of The Albany Museum, Grahamstown, South Africa (Second Paper), Peter Cameron

Bu

No abstract provided.


On Some New Species Of Hymenoptera Collected By The Rev, J. A. O'Neil, S.J., At Dunbrody, Cape Colony., Peter Cameron Jan 1905

On Some New Species Of Hymenoptera Collected By The Rev, J. A. O'Neil, S.J., At Dunbrody, Cape Colony., Peter Cameron

Bu

No abstract provided.


The Bees Of Southern California.— Vii., T. D. A. Cockerell Jan 1905

The Bees Of Southern California.— Vii., T. D. A. Cockerell

Ca

No abstract provided.


Report Of The Entomologist, Clarence P. Gillette, Lawrence Bruner, T. D. A. Cockerell Dec 1904

Report Of The Entomologist, Clarence P. Gillette, Lawrence Bruner, T. D. A. Cockerell

Ca

No abstract provided.


The Bees Of Southern California.— Vi., T. D. A. Cockerell Dec 1904

The Bees Of Southern California.— Vi., T. D. A. Cockerell

Ca

No abstract provided.


The Bee Genus Apista, Etc., T. D. A. Cockerell Dec 1904

The Bee Genus Apista, Etc., T. D. A. Cockerell

Ca

No abstract provided.


New Genera Of Bees, T. D. A. Cockerell Nov 1904

New Genera Of Bees, T. D. A. Cockerell

Ca

No abstract provided.


The Bee-Genus Apista, And Other Notes, T. D. A. Cockerell Nov 1904

The Bee-Genus Apista, And Other Notes, T. D. A. Cockerell

Ca

No abstract provided.


Some Little-Known Bees Of The Genus Colletes, T. D. A. Cockerell Oct 1904

Some Little-Known Bees Of The Genus Colletes, T. D. A. Cockerell

Ca

No abstract provided.


A New Genus And Some New Species Of Hymenoptera From The Phillipine Islands, William H. Ashmead Oct 1904

A New Genus And Some New Species Of Hymenoptera From The Phillipine Islands, William H. Ashmead

An

All the Hymenoptera described in this paper were received from Father W. A. Stanton, who captured them in the Observatory Garden at Manila, P.I.


Notes On Some Bees In The British Museum, T. D. A. Cockerell Oct 1904

Notes On Some Bees In The British Museum, T. D. A. Cockerell

Ca

No abstract provided.


On Some New Genera And Species Of Hymenoptera From Cape Colony And Transvaal, Peter Cameron Sep 1904

On Some New Genera And Species Of Hymenoptera From Cape Colony And Transvaal, Peter Cameron

Bu

No abstract provided.


Die Gruppe Der Andrena Varians K., J. D. Alfken Sep 1904

Die Gruppe Der Andrena Varians K., J. D. Alfken

A

In den Apidae Europaeae fasst Schmiedeknecht die Gruppe der Andrena varians K. wohl nicht weitgehend genug auf. Es rührt dies daher, dass er eine Gruppe -die letzte in seinem Werke -schuf, die aus Arten besteht, deren einen dicht behaarten Hinterleib haben. Diese Abteilung ist, da sie Arten enthält, die durchaus nicht miteinander verwandt sind, unnatürlich und daher nicht aufrecht zu erhalten. A. Clarkella K., A. fulva Schrk. und A. Rogenhoferi Mor. haben im weiblichen Geschlechte nur die dichte Behaarung des Hinterleibes miteinander gemein, sind aber wegen der morphologisch verschiedenen Männchen nicht in derselben Gruppe unterzubringen.


The Halictine Bees Of The Australian Region, T. D. A. Cockerell Sep 1904

The Halictine Bees Of The Australian Region, T. D. A. Cockerell

Ca

No abstract provided.


New And Little-Known Bees In The Collection Of The British Museum, T. D. A. Cockerell Sep 1904

New And Little-Known Bees In The Collection Of The British Museum, T. D. A. Cockerell

Ca

No abstract provided.


Descriptions Of Two New Hymenoptera From Japan - I, William H. Ashmead Jun 1904

Descriptions Of Two New Hymenoptera From Japan - I, William H. Ashmead

An

For several years past I have been classifying, arranging and determining the Japanese Hymenoptera in the National Museum, presented by several valued correspondents, among whom special mention should be made of Dr. Mitsukuri, of Tokyo, Mr. Y. Nawa, of Gifu, Dr. Matsumura, of Sapporo, and Mr. A. Koebele, now government entomologist of the Hawaiian Islands, whose contributions are of especial value and contain many new species, particularly among the parasitic families. The new species in the superfamilies Sphecoidea, Vespoidea, Proctotrypoidea, Cynipoidea and Chalcidoidea are treated here. Those in the Ichneumonoidea and other superfamilies will be described in another paper.


The Bees Of Southern California.— V., T. D. A. Cockerell Jun 1904

The Bees Of Southern California.— V., T. D. A. Cockerell

Ca

No abstract provided.