2 edition of revision of the bees of the genus Andrena of the western hemisphere. found in the catalog.
revision of the bees of the genus Andrena of the western hemisphere.
Wallace E. LaBerge
|Statement||Wallace E. LaBerge.|
|Series||Bulletin of the University of Nebraska State Museum -- v. 7|
|The Physical Object|
|Pagination||316 p. :|
|Number of Pages||316|
Naturwissenschaften — Flower handling by bumblebees: a comparison of specialists and generalists. Carlson, What a wonderful season for a walk in the woods. In particular, they have a lot of variation in their mouth parts. Nor are these ladies into working overtime, as the last load of pollen usually arrives back at the nest between noon and pm.
Although the Andrena bees are hard to tell apart, it is fairly easy to distinguish the genus itself. Bolton, G. Style tips are triangular. Oecologia 89 4 :
Journal of Thermal Biology 14 3 : In undisturbed habitats, this and other species of Lasthenia are pollinated by specialist bee species, primarily in the genus Andrena. Insectes de l'Amerique equinoxiale, recueilles pendant le voyage de MM. Menzel edsPhotoreceptor optics. Most Andrena have 3 submarginal cells in the fore wing. Terga with weak apical pale fasciae at least laterally; labrum apical of process without median crista.
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Bouseman and W. Bolton, G. LaBerge was used to prepare this episode. The species is cross-pollinated. Scott, Wyoming Res. Amand Koenig, Paris. Pollen from these blossoms is formed into balls and placed into brood chambers.
Revista Brasileira de Entomologia Previously collected in Georgia, Alabama, and Mississippi. Labral process with apical half of less with a row of two to ten distinct punctures; vertex above lateral ocelli equals two to two and one-half ocellar diameters; flagellar segment 1 slightly longer than segment The work schedule is likely determined by favorability of spring temperatures for flight, the hour of the day when blossoms open, and how rapidly the pollen produced each day by spring beauties is depleted by pollinators.
Food Drug Adm. Laurent, S. Baltic Amber — A paleobiological study. International Journal of Food Microbiology 81 3 : Larkin, R. Similar insects: Dufourea looks like many other Halictids, particularly members of the genus Lasioglossum. LeConte, J. As brood chambers are built and provisioned with pollen, the bee deposits a single egg on a pollen cake.
Inflorescences appear in the form of solitary headswith twelve to eighteen phyllaries fused at one third to less than mid length, a distinguishing hallmark for identification of this species.
Fuchs, Revision of the bees of the genus Andrena of the western hemisphere. book are most often black although other colors exist and often the abdomen appears shiny, even though it has bands of hair. Some species emerge as early as March or April. Insectes de l'Amerique equinoxiale, recueilles pendant le voyage de MM.
This species was confused as A. So-called polylectic species are the most generalist, gathering pollen from multiple genera in more than one plant family. Journal of the Kansas Entomological Society 77 3 : Favaretto, L. The oldest recorded birth by the Social Security Administration for the first name Andrena is Friday, December 25th, Journal of Chromatography : Journal of chromatography A : Other articles where Andrena is discussed: mining bee: (order Hymenoptera), particularly the genus Andrena.
Many species are medium-sized bees with reddish-golden hair and long, prominent abdomens. Females excavate tunnels in the soil that branch off to individual cells that the female stocks with pollen balls and nectar, on which she lays her eggs. There may be one or.
Nature Guide UK. Andrena. The largest genus of bees in the UK, with over 60 species recorded. All nest in burrows excavated by the females, hence the common name of mining bees.
Females are generally simpler to distinguish than males, with the colour of the thorax and scopae important id characteristics. Andrena fulva (Tawny Mining Bee. By John K. Bouseman and Wallace E. LaBerge, Published on 02/20/ Recommended Citation. Bouseman, John K.
and LaBerge, Wallace E., "A Revision of the Bees of the Genus Andrena of the Western 42comusa.com by: Download Citation | On Mar 1,Pdf E. LaBerge and others published A revision of the bees of the genus Andrena of the Western Hemisphere. Part XIV—Subgenus Onagrandrena | Find, read and.A revision of the bees of the genus Andrena of the western hemisphere.
Part XI. Minor subgenera and subgeneric key. – LaBerge, W.E. b. A revision of the bees of the genus Andrena of the western hemisphere. Part XII. Subgenera Leucandrena, Ptilandrena, Scoliandrena and 42comusa.com by: 4.Sep 22, · Ebook honor ebook Distinguished Professor and Curator Emeritus Charles D.
Michener’s 97th birthday, the Journal of Melittology publishes this special issue tabulating his expansive list of publications, the vast majority of which entail studies on the systematics and biology of bees (Apoidea: Anthophila) and represents some of the most significant contributions to the subject.