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Articles 751 - 780 of 1317
Full-Text Articles in Entomology
Some Bees From High Altitudes In The Himilaya Mountains, T. D. A. Cockerell
Some Bees From High Altitudes In The Himilaya Mountains, T. D. A. Cockerell
Co
No abstract provided.
Some Insects From Steamboat Springs, Colo. - I, T. D. A. Cockerell
Some Insects From Steamboat Springs, Colo. - I, T. D. A. Cockerell
Co
No abstract provided.
Descriptions And Records Of Bees - Xxxii, T. D. A. Cockerell
Bulletin No. 110 - The Alfalfa Leaf-Weevil, E. G. Titus
Bulletin No. 110 - The Alfalfa Leaf-Weevil, E. G. Titus
UAES Bulletins
The alfalfa leaf-weevil (Phytonomus murinus Fab.) which has during the last three years been doing considerable damage in the central part of this State, is a European insect which by some means unknown has been introduced in to Utah. The species appears to be not uncommon throughout Europe and parts of Asia and Africa. It belongs to the large order of hard-shelled insects called beetles (Coleoptera) and in a group generally called snout-beetles (Family Curculionidae). To this same group belong many of our most serious pests, such as the plum curculio, cotton boll-weevil and strawberry weevil.
It occurs over all …
New And Little-Known Bees, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxxi, T. D. A. Cockerell
Some Neotropical Bees, T. D. A. Cockerell
Geometrical Notes. A New Cingilia., L. W. Swett
The North American Bees Of The Genus Nomia, T. D. A. Cockerell
The North American Bees Of The Genus Nomia, T. D. A. Cockerell
Co
No abstract provided.
Some Australian Bees In The Berlin Museum, T. D. A. Cockerell
Some Australian Bees In The Berlin Museum, T. D. A. Cockerell
Co
No abstract provided.
Some Bees Of The Genus Nomada From Washington State, T. D. A. Cockerell
Some Bees Of The Genus Nomada From Washington State, T. D. A. Cockerell
Co
No abstract provided.
New And Little-Known Western Bees, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxix, T. D. A. Cockerell
New Hymenoptera From The Phillipine Islands, J. C. Crawford
New Hymenoptera From The Phillipine Islands, J. C. Crawford
Co
The species described in this paper were for the most part collected by the Rev. Robert E. Brown, S. J., although a few are from the material gathered by the Rev. William A. Stanton, S. J. Under each species credit has been given to the collector. In the Philippine Journal of Science a Father Brown has given a list of the species of Hymenoptera found in the islands and has cited several names sent him by the late Dr. W. H. Ashmead which are manuscript names. In describing these species, of which no manuscript has been found, the name used …
Some New American Bees, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxviii, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxviii, T. D. A. Cockerell
Co
No abstract provided.
Descriptions And Records Of Bees - Xxvii, T. D. A. Cockerell
Some Further Notes On Nocturnal Hymenoptera, Peter Cameron
Notes On The Pollination Of Flowers In India. Note No. 7 A Few Observations Made In The Central Provinces And Berar, I. H. Burkhill
Notes On The Pollination Of Flowers In India. Note No. 7 A Few Observations Made In The Central Provinces And Berar, I. H. Burkhill
Bu
The following observations were made on tours in the Central Provinces and Berar, in 1908 and 1909. The first of the tours comprised a visit to the hill of Asirgarb in Nimar (26-28. ix. 08) and a journey by road from Ellichpur over the Satpuras through the forests of the Melghat to Lewada where the Sipna valley opens towards the river Tapti, (3-19. x. 09): the second comprised a visit to Nagpur (14-22. ii. 09) and the third an excursion into the Melghat from Akot, along the Ban valley and to Jalgaon in the Buldana district (16-'-26. ix. 09). The …
New Bees Of The Genus Osmia From California, T. D. A. Cockerell
New Bees Of The Genus Osmia From California, T. D. A. Cockerell
Co
No abstract provided.
Descriptions And Records Of Bees - Xxvi, T. D. A. Cockerell
Some Bees Of The Genus Augochlora From The West Indies, T. D. A. Cockerell
Some Bees Of The Genus Augochlora From The West Indies, T. D. A. Cockerell
Co
No abstract provided.
Descriptions And Records Of Bees - Xxv, T. D. A. Cockerell
An Introduction To The Study Of Rocky Mountain Bees, T. D. A. Cockerell, W. W. Robbins
An Introduction To The Study Of Rocky Mountain Bees, T. D. A. Cockerell, W. W. Robbins
Co
No abstract provided.
The Bee Fauna Of Calgary, Alberta, T. D. A. Cockerell
New American Bees - Ix, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxiv, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxxiii, T. D. A. Cockerell
Descriptions And Records Of Bees - Xxxiii, T. D. A. Cockerell
Co
No abstract provided.
Tetrachrysis Barrei Rad. (Hymen., Chrysid.), H. Bischoff
Beitrag Zur Kenntnis Der Mit Tetralonia Verwandten Bienen Aus Sudamerika., A. W. Bertoni, C. Schrottky
Beitrag Zur Kenntnis Der Mit Tetralonia Verwandten Bienen Aus Sudamerika., A. W. Bertoni, C. Schrottky
Ba
Unter dem Sammelnamen TetraZonia sind in den letzten Jahren eine Menge neuer Arten aus Südamerika beschrieben worden, ohne daß deren Verwandtschaft angegeben wäre, oder aber, wo die neuen Arten auf verschiedene Gattungen verteilt wurden, ist dies einzig auf die Zahl der Palpenglieder hin erfolgt, ein Verfahren, das niemals gebilligt werden kann, weil eine auf nur ein Organ begründete Einteilung notwendigerweise mangelhaft sein muß. Es ist daher wohl zu entschuldigen , wenn mehrere Bearbeiter den in dieser Gruppe aufgestellten neuen Gattungen überhaupt keine Beachtung schenkten. Indessen sind die Schwierigkeiten, sich in der wachsenden Zahl der „Tetralonia"-Arten zurechtzufinden, immer größer geworden, so …