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Full-Text Articles in Entomology
On The Status Of Some Species Of The Genus Panurginus, J. C. Crawford
On The Status Of Some Species Of The Genus Panurginus, J. C. Crawford
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In a paper on the bees of Nebraska, Messra Swenk and Cockerell say that a comparison of cotypes of Panurginus nebrascensis with specimens of P. ornatipes shows that the two are synonyms and that P. boylei is a subspecies. The types of all of the involved species being in the collections of the U.S. National Museum has led to a re-examination of them and the characters given show them to be abundantly distinct. In view of these characters, what Messrs. Swenck and Cockerell has under the name ornatipes is somewhat of a mystery.
New Records Of Bees (Hymen.), T. D. A. Cockerell
Notes On Some Canadian Bees, J. C. Crawford
Notes On Some Canadian Bees, J. C. Crawford
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The specimens here recorded are part of a collection made at Medicine Hat, Alberta, by Mr. J. R. Malloch, between September 1st and October 15th, 1911. Other species of bees, which have not been studied, were also collected.
Canadian Bees In The British Museum, T. D. A. Cockerell
Names Applied To The Eucerine Bees Of North America, T. D. A. Cockerell
Names Applied To The Eucerine Bees Of North America, T. D. A. Cockerell
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No abstract provided.
Two Bees New To Canada, T. D. A. Cockerell
Descriptions Of New Hymenoptera No. 5, J. C. Crawford
Descriptions Of New Hymenoptera No. 5, J. C. Crawford
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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.
Collecting Bees At Gualan, Guatemala, Wilmatte P. Cockerell
Descriptions And Records Of Bees - Xlvi, T. D. A. Cockerell
Collecting Bees At Gualan, Guatamala, Wilmatte P. Cockerell
Descriptions And Records Of Bees - Xlv, T. D. A. Cockerell
Some Parasitic Bees (Coelioxys), T. D. A. Cockerell
Some Bees From Guatemala, T. D. A. Cockerell
Descriptions And Records Of Bees - Xliv, T. D. A. Cockerell
Animals And Plants Described As New From Colorado In 1911, T. D. A. Cockerell
Animals And Plants Described As New From Colorado In 1911, T. D. A. Cockerell
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No abstract provided.
Names Applied To Bees Of The Genus Osmia, Found In North America, T. D. A. Cockerell
Names Applied To Bees Of The Genus Osmia, Found In North America, T. D. A. Cockerell
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No abstract provided.
New Bees From Brazil, T. D. A. Cockerell
Descriptions And Records Of Bees - Xliii, T. D. A. Cockerell
New And Little-Known Bees, T. D. A. Cockerell
No. Ii - Hymenoptera, Apoidea, T. D. A. Cockerell
Descriptions And Records Of Bees - Xlvii, T. D. A. Cockerell
Descriptions And Records Of Bees - Xlii, T. D. A. Cockerell