A review and updated classification of pollen gathering behavior in bees (Hymenoptera, Apoidea)
نویسندگان
چکیده
منابع مشابه
A Monograph of the Baltic Amber Bees and Evolution of the Apoidea (hymenoptera)
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In recent years bowl traps have gained attention as a useful method for sampling bees and are now commonly used across the world for this purpose. However, specific questions about the method itself have not yet been tested on different regions of the globe. We present the preliminary results of bowl trapping in a Semidecidual Seasonal forest fragment in southern Brazil, including the test of t...
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Major opsin (LW Rh) DNA sequence has been reported to provide useful data for resolving phylogenetic relationships among tribes of corbiculate bees based on analyses of 502 bp of coding sequence. However, the corbiculate tribes are believed to be of Cretaceous age, and strong support for insect clades of this age from small data sets of nucleotide sequence data has rarely been demonstrated. To ...
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Urbanization requires the conversion of natural land cover to cover with human-constructed elements and is considered a major threat to biodiversity. Bee populations, globally, are under threat; however, the effect of rapid urban expansion in Southeast Asia on bee diversity has not been investigated. Given the pressing issues of bee conservation and urbanization in Southeast Asia, coupled with ...
متن کاملComparative morphology of spermathecae in solitary and primitively eusocial bees (Hymenoptera; Apoidea)
Spermathecae of solitary and primitively eusocial bees from five major families were compared according to their chamber size, epithelial cell height (wall thickness), number and shape of glands, number of sperm pumps, and diameter of the duct, using whole mounts and serial sections. A thick spermathecal wall with a small chamber in our exemplar colletid, megachilid, and andrenid bees, a large ...
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ژورنال
عنوان ژورنال: Journal of Hymenoptera Research
سال: 2019
ISSN: 1314-2607,1070-9428
DOI: 10.3897/jhr.71.32671