Results of the Catherwood Foundation Peruvian Amazon Expedition: Petacara, a New Genus for the Bunocephalid Catfish, Bunocephalus Dolichurus Delsman: Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 318

Results of the Catherwood Foundation Peruvian Amazon Expedition: Petacara, a New Genus for the Bunocephalid Catfish, Bunocephalus Dolichurus Delsman: Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 318 PDF Author:
Publisher: Academy of Natural Sciences
ISBN: 9781604833188
Category :
Languages : en
Pages : 8

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Catherwood Foundation Peruvian-Amazon Expedition

Catherwood Foundation Peruvian-Amazon Expedition PDF Author: Ruth Patrick
Publisher: Academy of Natural Sciences
ISBN: 9781422317822
Category : Nature
Languages : en
Pages : 510

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Book Description
This expedition to study the aquatic life in certain sections of rivers that are part of the Peruvian headwaters of the Amazon was funded by the Catherwood Fdn., & the Amer. Philosophical Soc. The purpose of this expedition was to compare the pattern of aquatic life in rivers in the tropical zone with the pattern of aquatic life in rivers in the temperate zone in eastern & southern U.S. Contents: Introduction, by Ruth Patrick; Limnological Observations & Discussion of Results, by Ruth Patrick; Chemical, Physical, & Bacterial Characteristics, by Yvonne H. Swabey; & Systematic Studies: Essays by John Cairns, Jr., Frederick A. Aldrich, Selwyn S. Roback, Paul J. Spangler, Francis Drouet, H. Skuja, L.A. Whitford, & Matthew H. Hohn. Illustrations.

Results of the Catherwood Foundation Peruvian Amazon Expedition: Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 304

Results of the Catherwood Foundation Peruvian Amazon Expedition: Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 304 PDF Author:
Publisher: Academy of Natural Sciences
ISBN: 9781604833041
Category :
Languages : en
Pages : 8

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The World's Largest Wetlands

The World's Largest Wetlands PDF Author: Lauchlan H. Fraser
Publisher: Cambridge University Press
ISBN: 9780521834049
Category : Nature
Languages : en
Pages : 512

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Book Description
Experts share their understanding of the ecology of large wetlands, their significance and their conservation.

The Catherwood Foundation Peruvian-Amazon Expedition: Limnological and Systematic Studies,

The Catherwood Foundation Peruvian-Amazon Expedition: Limnological and Systematic Studies, PDF Author: Catherwood Foundation Peruvian-Amazon Expedition
Publisher:
ISBN:
Category : Aquatic insects
Languages : en
Pages : 522

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Manual of Central American Diptera

Manual of Central American Diptera PDF Author: Brian Victor Brown
Publisher: NRC Research Press
ISBN: 0660198339
Category : Science
Languages : en
Pages : 729

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Book Description
While volume 1 includes several introductory chapters and treats 42 families of flies in the Lower Diptera, volume 2 covers the remaining 64 families of flies that make up the Higher Diptera (or Cyclorrhapha). These include families of house flies, fruit flies, bot flies, flower flies and many other lesser-known groups. The text is accompanies by over 1660 line drawings and photographs.

Proceedings of The Academy of Natural Sciences (Vol. 135, 1983)

Proceedings of The Academy of Natural Sciences (Vol. 135, 1983) PDF Author:
Publisher: Academy of Natural Sciences
ISBN: 9781437955316
Category :
Languages : en
Pages : 284

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Notulae Naturae of the Academy of Natural Sciences of Philadelphia

Notulae Naturae of the Academy of Natural Sciences of Philadelphia PDF Author:
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 940

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Amazoniana

Amazoniana PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 692

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Results of the Catherwood Foundation Peruvian Amazon Expedition, The Distribution of Acetes Paraguayensis Hansen (Crustacea; Decapoda): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 351

Results of the Catherwood Foundation Peruvian Amazon Expedition, The Distribution of Acetes Paraguayensis Hansen (Crustacea; Decapoda): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 351 PDF Author:
Publisher: Academy of Natural Sciences
ISBN: 9781604833515
Category :
Languages : en
Pages : 8

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