Nomina Insecta Nearctica: Hymenoptera, Mecoptera, Megaloptera, Neuroptera, Raphidioptera, Trichoptera PDF Download
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Author: Robert W. Poole
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 816
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Book Description
Author: Robert W. Poole
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 816
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Book Description
Author: Robert G. Foottit
Publisher: John Wiley & Sons
ISBN: 9781444308228
Category : Science
Languages : en
Pages : 656
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Book Description
Insect Biodiversity: Science and Society brings togetherleading scientific experts to assess the impact insects have onhumankind and the earth’s fragile ecosystems. It examines whyinsect biodiversity matters and how the rapid evolution of insectspecies is affecting us all. Insects and related arthropods make up more than 50 percent ofthe known animal diversity globally, yet a lack of knowledge aboutinsects is hindering the advance of science and society. This bookexplores the wide variety in type and number of insect species andtheir evolutionary relationships. Case studies offer assessments onhow insect biodiversity can help meet the needs of a rapidlyexpanding human population, and also examine the consequences thatan increased loss of insect species will have on the world. The book concludes that a better understanding of the biologyand ecology of insects is the only way to sustainably manageecosystems in an ever changing global environment.
Author: Roger J. Blahnik
Publisher: PenSoft Publishers LTD
ISBN: 9546427160
Category :
Languages : en
Pages : 90
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Book Description
The O. avara group of Oecetis is formally defined to include 4 described species, O. avara (Banks), O. disjuncta (Banks), O. elata Denning & Sykora, and O. metlacenis Bueno-Soria, and 15 new species. Oecetis marquesi Bueno-Soria, previously considered a member of the O. avara group, is treated as incertae sedis to spe-cies group, but is also redescribed and treated in the current work. New species described here (with their respective distri-butions) include: O. acciptrina (Costa Rica, Panama, Ecuador), O. agosta (Mexico), O. angularis (Guatemala to Ecuador), O. apache (SW USA), O. campana (Ecuador), O. constricta (Mexico to Ecua-dor, Venezuela, and Trinidad), O. houghtoni (North America), O. maritza (Costa Rica), O. mexicana (Mexico to Ecuador), O. patula (Guatemala, Nicaragua), O. protrusa (Mexico to Ecuador), O. sordida (Mexico, USA, Canada), O. tumida (Costa Rica), O. uncata (Costa Rica), and O. verrucula (Mexico to Costa Rica). A key to the species is also provided.
Author: Gary A. P. Gibson
Publisher: NRC Research Press
ISBN: 9780660166698
Category : Science
Languages : en
Pages : 814
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Book Description
This publication presents illustrated keys to the 19 families and 706 described genera of Chalcidoidea known to occur in the Nearctic region (minimally America north of Mexico, but also including those areas of Mexico generally considered as having a Nearctic insect fauna). The first three chapters provide an introduction to this superfamily of wasps, most of whose members are parasites of other insects; a review of chalcidoid morphology as related to terms used in the keys & diagnoses; and an overview of the superfamily, including a 41 couplet key to families. Each of the remaining 19 chapters reviews one family & includes sections on recognition, systematics & relationships, biology, literature, an annotated key to the Nearctic genera, and for larger families an index to genera based on couplet number. Over 1,800 line drawings & electron micrographs illustrate the keys. Annotations include references to existing keys to species, estimated number of species, and known distribution & host range in the region.
Author: Ross H. Arnett Jr.
Publisher: CRC Press
ISBN: 1482273896
Category : Nature
Languages : en
Pages : 1024
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Book Description
Offering a complete accounting of the insects of North America, this handbook is an up-dated edition of the first handbook ever compiled in the history of American entomology.By using American Insects, A Handbook of the Insects of America North of Mexico, Second Edition, readers can quickly determine the taxonomic position of any species, genus, or
Author: Robert W. Poole
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 1160
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Book Description
Author: Robert W. Poole
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 736
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Book Description
Author:
Publisher:
ISBN:
Category : Insects
Languages : en
Pages : 744
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Book Description
Author: Lionel Alvin Stange
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 584
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Book Description
Author: Paul A. Opler
Publisher:
ISBN:
Category : Arthropod Taxa
Languages : en
Pages : 278
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Book Description