THE RELATIONSHIPS OF THE EASTERN NORTH AMERICAN CRAYFISHES, WITH A REVISION OF THE GENUS FAXONIUS.

THE RELATIONSHIPS OF THE EASTERN NORTH AMERICAN CRAYFISHES, WITH A REVISION OF THE GENUS FAXONIUS. PDF Author: Edwin P. Creaser
Publisher:
ISBN:
Category :
Languages : en
Pages : 622

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THE RELATIONSHIPS OF THE EASTERN NORTH AMERICAN CRAYFISHES, WITH A REVISION OF THE GENUS FAXONIUS.

THE RELATIONSHIPS OF THE EASTERN NORTH AMERICAN CRAYFISHES, WITH A REVISION OF THE GENUS FAXONIUS. PDF Author: Edwin P. Creaser
Publisher:
ISBN:
Category :
Languages : en
Pages : 622

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Trophic Relationships of North American Freshwater Crayfishes and Shrimps

Trophic Relationships of North American Freshwater Crayfishes and Shrimps PDF Author: H. H. Hobbs
Publisher:
ISBN:
Category : Crayfish
Languages : en
Pages : 116

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Doctorates Conferred in the Sciences by American Universities

Doctorates Conferred in the Sciences by American Universities PDF Author: National Research Council (U.S.). Research Information Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 516

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Freshwater Crayfish

Freshwater Crayfish PDF Author: Tadashi Kawai
Publisher: CRC Press
ISBN: 1466586400
Category : Science
Languages : en
Pages : 666

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Book Description
For their great commercial importance as a human food delicacy, crayfish are now becoming of wider interest to molecular biologists, and also to conservationists due to the fact that in some countries many of the native crayfish species are under threat from human activity, disease, and competition from other introduced crayfish species. Helmed by

Crayfishes of Alabama

Crayfishes of Alabama PDF Author: Guenter A. Schuster
Publisher: University of Alabama Press
ISBN: 0817321063
Category : Nature
Languages : en
Pages : 519

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Book Description
"This book represents the most in-depth treatment of crayfishes for the state of Alabama to date. Alabama is currently known to host 99 species of crayfishes. The findings in this book are based on more than 9,000 records gathered from across the entire state. The authors collected specimens and data from all of Alabama's major and minor waterways and lakes, as well as specialized habitats such as burrows, roadside ditches, marshes, swamps, and temporary autumnal ponds. They visited all the major museums with holdings of crayfish specimens from Alabama, yielding a list of historical records including 4,259 specimen lots from approximately 2,200 unique locations. These records were used to build a database containing all available specimen metadata, including, but not limited to: species identification, number of individuals collected, location, date of collection, names of collectors, who identified the specimens, and the museum in which they are stored. Field work was conducted over a 14-year period during which a total of 4,487 specimen lots were collected and added to the database from approximately 2,600 unique locations sampled across Alabama. Prior to this book, no single comprehensive book or reference has ever been published on the crayfishes of Alabama. This book compiles 166 years of crayfish distributional and biological data for the 99 known Alabama species. It begins with chapters on the physiography and waterways of Alabama. One chapter discusses the general distributional patterns and habitat associations of Alabama crayfishes. Subsequent chapters discuss crayfish biology, ecology, conservation, and anatomy. Detailed species accounts include descriptions of morphological characters, life color, maximum size, comparative species, distribution and habitat, biology, crayfish associates, and conservation status. Color photographs, morphological plates, and dot maps showing distributions are included for each species; for many species, multiple color photos demonstrate the known color variations within each species. An illustrated key is provided to guide the identification of all 99 species. As the most up-to-date and comprehensive source of information on Alabama crayfishes to date, "Crayfishes of Alabama" provides a new perspective on Alabama's unique place as a biodiversity hotspot. It will be of lasting value to aquatic biologists and ecologists throughout the Southeast and crayfish biologists around the world, as well as of interest to natural resource managers, aquaculture farmers, and naturalists"--

Ecology and Classification of North American Freshwater Invertebrates

Ecology and Classification of North American Freshwater Invertebrates PDF Author: James H. Thorp
Publisher: Academic Press
ISBN: 0123748550
Category : Nature
Languages : en
Pages : 1036

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Book Description
"The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico." --Book Jacket.

The Biological Bulletin

The Biological Bulletin PDF Author: Frank Rattray Lillie
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 330

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Book Description
Vols. 17, 21-105 contain Annual reports of the Marine Biological Laboratory for 1907/08-1952.

An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle Through 1985

An Interdisciplinary Bibliography of Freshwater Crayfishes (Astacoidea and Parastacoidea) from Aristotle Through 1985 PDF Author: C. W. Hart
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 458

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Ruim 11.000 literatuurverwijzingen

General Register

General Register PDF Author: University of Michigan
Publisher:
ISBN:
Category : Detroit (Mich.)
Languages : en
Pages : 1240

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Book Description
Announcements for the following year included in some vols.

Proceedings: Symposium On Sustainable Management Of Hemlock Ecosystems in Eastern North America, June 22-24, 1999, Durham, New..., General T.

Proceedings: Symposium On Sustainable Management Of Hemlock Ecosystems in Eastern North America, June 22-24, 1999, Durham, New..., General T. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 294

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