The North American Species of the Bee Genus Lithurge (Hymenoptera: Megachilidae) PDF Download
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Author: Roy R. Snelling
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 11
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Book Description
Author: Roy R. Snelling
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 11
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Book Description
Author: Olivia Messinger Carril
Publisher: Princeton University Press
ISBN: 0691249431
Category : Nature
Languages : en
Pages : 417
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Book Description
A portable, full-color photographic guide to the most commonly seen bees in the western United States and Canada Bees play a vitally important role in the pollination of native plants and agricultural crops around the globe. These stunningly beautiful insects come in a wide range of sizes, shapes, and colors. There are more than 3,000 species in western North America, and identifying them is a challenging task even for taxonomists. Common Bees of Western North America is the first species-level photographic field guide to the most commonly seen bees in the western United States and Canada, focusing on those that are found in urban environments, specialize on unique plants, or are especially distinctive in appearance. This book walks you through the process of bee identification using breathtaking high-resolution color photos that highlight the key characteristics of each species, making identification easier. Full of essential facts about the natural history of these magnificent creatures, this is a must-have field guide for naturalists and backyard gardeners alike. Covers more than 200 species Features more than 1,100 stunning close-up color photos Shows multiple images of each species, with arrows indicating key features Includes a range map for every species Provides silhouette images depicting the actual size of each species Describes key identification features, size, phenology, floral preference, nesting, and related species Contains a taxonomic key to the bee genera of the region
Author: Olivia Messinger Carril
Publisher: Princeton University Press
ISBN: 0691175497
Category : Nature
Languages : en
Pages : 288
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Book Description
"Bees play an essential role in the pollination of native plants and agricultural crops across the globe. In North America alone there are more than 4,000 bee species. In spite of their abundance and diversity, there is no accessible field guide for the non-expert. This book will remedy that situation by providing a carefully crafted introduction to bee identification for eastern North America. No portable field guide could include coverage of the myriad species in the region, so the book concentrates on identifying bees at the genus level. It includes information on the 72 different genera that are found east of the Rockies"--
Author: Thomas J. Zavortink
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 12
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Book Description
Author: Charles Duncan Michener
Publisher: Smithsonian Books (DC)
ISBN:
Category : Nature
Languages : en
Pages : 232
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Book Description
"The first identification key to cover all bees in the whole of the New World north of the equator. Parallel columns of English and Spanish text, and 500 drawing and photographs detail the distinguishing features of 169 genera and provide additional information such as range, number of species and subgenera, and references to any revisionist studies. Includes a guide to using the key. Field tested. Annotation c. by Book News, Inc., Portland, Or." -- PUBLISHER.
Author: George Edward Bohart
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 24
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Book Description
Author: Thomas J. Zavortink
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
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Book Description
Author: Michael S. Engel
Publisher: PenSoft Publishers LTD
ISBN: 9546425516
Category : Science
Languages : en
Pages : 107
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Book Description
ÿThe genus Chlerogella historically has been one of the most infrequently encountered lineages of augochlorine bees (Apoidea: Anthophila: Halictidae: Augochlorini). By 1993 only three species were described and less than 40 specimens were known of a group presumed to be species poor and of limited geographic scope. With their frequently elongate heads and characteristic habitus, species of the genus are quite distinctive, and although the available material of these rare bees has grown to only 165, the number of species and their broader distribution has expanded significantly. This volume completes a revision of the world?s species of Chlerogella, completing the large South American fauna (Part I, covering Central America, is available in ZooKeys 23). In total, the genus has grown from three species to 34 (27 are treated in the current work). Color photomicrographs, detailed descriptions, and keys are provided to permit identification of the currently known taxa and aid the future discovery of new species. Unfortunately, almost nothing is known of the biology of these fascinating bees and this work will hopefully aid the discovery and elucidation of their natural history.
Author: Charles Duncan Michener
Publisher: JHU Press
ISBN: 9780801861338
Category : Nature
Languages : en
Pages : 972
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Book Description
"It is a masterpiece, an instant classic of entomology." -- Edward O. Wilson "This definitive reference by an acclaimed expert accounts for 1200 genera/subgenera and 16,000 species of bees in the world... Useful guide for entomologists, biologists, botanists, ecologists, and students." -- Southeastern Naturalist
Author: Jerome George Rozen
Publisher:
ISBN:
Category : Bees
Languages : en
Pages : 16
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Book Description
Mature larvae of five species representing each of the three principal groups within the genus Megachile sensu lato (i.e., including Creightonella and Chalicodoma, which are often recognized at generic rank) are described and are revealed to be quite similar to one another. On the basis of their descriptions a larval description of the genus is formulated. This, in turn, is compared with and found quite similar to a previously published Preliminary description of mature larvae of the Megachilini based on study of larval representatives of the three genera in the tribe: Megachile, all species of which are pollen-collecting, and Coelioxys and Radoszkowskiana, both of which are cleptoparasitic, usually with Megachile hosts.
