› › The Oil Collecting Bees Of Centris Aphemisia Schisthemisia Hymenoptera Apidae

The oil-collecting bees of Centris (Aphemisia)/ (Schisthemisia) (Hymenoptera: Apidae)

Author : Felipe Vivallo

Publisher : Felipe Vivallo

Page : 299 pages

File Size : 34,99 MB

Release : 2022-09-30

Category : Science

ISBN : 6500512219

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Book Description

This book deals with two lineages of solitary bees that are distributed throughout the Neotropical Region, collecting oil from plants with oil-bearing flowers, producing their reproduction. New species for science belonging to the two groups studied are described here: the subgenera Centris (Aphemisia) and C. (Schisthemisia). Additionally, diagnoses of the species already described, identification keys, a complete list of floral hosts, distribution maps and an updated catalogue of all the species studied are also presented.





The oil-collecting bees of Centris (Melanocentris) (Hymenoptera: Apidae)

Author : Felipe Vivallo

Publisher : Felipe Vivallo

Page : 536 pages

File Size : 38,41 MB

Release : 2022-04-15

Category : Science

ISBN : 6500433815

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Book Description

The Neotropical Region is one of the most diverse places in the world. In this region are found most of the lineages of bees that collect floral oils, a unique characteristic among insects. The genus Centris is an extensive group of this type of bees, which are distributed from the United States to Patagonia, in the extreme south of South America. The largest, most striking, colorful and beautiful species of the genus are found in the humid forests of South America, all of them forming part of the subgenus Centris (Melanocentris). This book brings a taxonomic review of all the species of this subgenus, including the description of numerous species hitherto unknown to science. Along with the description of these species, the new subgenus Centris (Odontoxys) is also described, which contains species that are distributed from Mexico to Argentina. The book also includes redescriptions and photographs of both sexes of all species, along with distribution maps, an identification key, and lists of material examined and of floral hosts.



The oil-collecting bees of Centris (Paracentris) (Hymenoptera: Apidae)

Author : Felipe Vivallo

Publisher : Felipe Vivallo

Page : 379 pages

File Size : 49,4 MB

Release : 2020-12-01

Category : Science

ISBN : 6500491785

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Book Description

Centris (Paracentris) Cameron is one of the most specious and morphologically diverse subgenera of the bee genus Centris Fabricius. These two features, along with the lack of modern taxonomic revisions make this group one of the lineages with the greatest taxonomic problems within Centridini. Partial revisions of groups of species from North and South America have been published, but none comprehensively studying all species described. In this book are studied all species of Centris (Paracentris) for the first time, providing diagnoses and redescriptions of both sexes. The following twenty one species are described as new: C. aenigmatica sp. nov., C. agyniax sp. nov., C. areequipensis sp. nov., C. aymara sp. nov., C. bagualis sp. nov., C. caribensis sp. nov., C. comonoxa sp. nov., C. diaguita sp. nov., C. euctenoda sp. nov., C. hexirrhina sp. nov., C. inca sp. nov., C. mexicanaides sp. nov., C. milluni sp. nov., C. multistriata sp. nov., C. niveiceps sp. nov., C. rasmusseni sp. nov., C. rozeni sp. nov., C. sacsayhuaman sp. nov., C. tayabamba sp. nov., C. xenopoda sp. nov., and C. yawar sp. nov., mainly from the South American Andes, including the first species recorded from the Caribbean. Centris satana Snelling is proposed as new junior synonym of C. laevibullata Snelling. In addition, the male of C. cisnerosi (Cockerell) and the female of C. euphenax Cockrell are described for the first time. An identification key, figures, maps, new distribution records, floral hosts, and an updated catalog for all species of the subgenus are also provided.



Scientific Papers

Author :

Publisher :

Page : 392 pages

File Size : 21,28 MB

Release : 2000

Category : Natural history

ISBN :

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Insect Evolution in an Amberiferous and Stone Alphabet

Author : Dany Azar

Publisher : BRILL

Page : 209 pages

File Size : 36,16 MB

Release : 2013-07-18

Category : Science

ISBN : 9004210717

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Book Description

Insects are the most diverse group of life on Earth and their history extends well into the Paleozoic, making them among the oldest of terrestrial animal lineages. They are critical to the well being of ecosystems from the equator to the poles, and are inexorably tied to the well being of our world. Whether beneficial or malignant, insects wield an overwhelming influence on our health, economy, and security. It is little wonder that insects so consistently appear in our cultures, religions, and mythologies. Given such realities, it is vital that we gain a better understanding and appreciation of Nature’s ‘inordinate fondness’. Indeed, there is considerable wisdom to be found in the study of these marvels of evolution, and what better way to understand their present and future than to peer back into their distant past. Here presented are some of the results of the 6th International Congress on Fossil Insects, Arthropods and Amber (FossilX3) held in Byblos, Lebanon in April, 2013. In the tradition of previous congresses, researchers from around the world gathered to discuss the latest developments and to build new co-operative endeavours. Recognizing that the future of our science is one of interdisciplinary collaboration, these meetings steadily grow in importance, and proceedings such as this reveal the latest hypotheses and conclusions, while inspiring others toward newer and greater goals.



Costa Rican Natural History

Author : Daniel H. Janzen

Publisher : University of Chicago Press

Page : 829 pages

File Size : 33,76 MB

Release : 2018-12-14

Category : Nature

ISBN : 022616120X

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Book Description

This volume is a synthesis of existing knowledge about the flora and fauna of Costa Rica. The major portion of the book consists of detailed accounts of agricultural species, vegetation, amphibians, reptiles, mammals, birds, and insects. "This is an extraordinary, virtually unique work. . . . The tremendous amount of original, previously unpublished, firsthand information is remarkable."—Peter H. Raven, Director, Missouri Botanical Garden "An essential resource for anyone interested in tropical biology. . . . It can be used both as an encyclopedia—a source of facts on specific organisms—and as a source of ideas and generalizations about tropical ecology."—Alan P. Smith, Ecology



Innumerable Insects

Author : Michael S. Engel

Publisher : Sterling

Page : 232 pages

File Size : 17,97 MB

Release : 2018-10

Category :

ISBN : 9781454923237

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Book Description

A fascinating look at the world's most numerous inhabitants, illustrated with stunning images from the American Museum of Natural History's Rare Book Collection. It is estimated that there are around five million insect species on Earth, and this magnificent volume tells their incredible story. It covers everything from insect evolution, metamorphosis, and camouflage to society, language, and pollination--plus tales of discovery by intrepid entomologists. More than 180 illustrations describe these fascinating animals down to their tiniest details, from butterflies' iridescent wings to beetles' vibrant colors.



Contributions Celebrating Kumar Krishna

Author : Michael S. Engel

Publisher : PenSoft Publishers LTD

Page : 340 pages

File Size : 41,69 MB

Release : 2011-11-21

Category : Science

ISBN : 9546426172

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Book Description

The present issue of ZooKeys comprises a series of papers honoring Prof. Kumar Krishna, the leading au-thority on the systematics and biology of termites (Isoptera). After becoming exposed to termite systematics under the tutelage of Mittan L. Roonwal in India, Kumar received his doctoral training from the legendary termite systematist and evolutionary biologist Alfred E. Emerson at the University of Chicago. Subsequently, Kumar moved to the City University of New York and the American Museum of Natural History from where, even today, he has produced some of the most important contributions to the study of termites, most notably his two-volume set, Biology of Termites (1969?1970, Academic Press), and the forthcoming monumental Treatise on the Isoptera of the World (AMNH). Herein colleagues and friends recognize his lifetime of accomplishments in biological systematics by presenting original papers on insect lineages as diverse as termites and grasshoppers, and flies and bees, among others. A brief biographical account and list of his publications to date are provided.