Handbook of the Crayfishes of Ontario

Handbook of the Crayfishes of Ontario PDF Author: Denton W. Crocker
Publisher: published for Royal Ontario Museum by University of Toronto Press
ISBN:
Category : Science
Languages : en
Pages : 178

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Handbook of the Crayfishes of Ontario

Handbook of the Crayfishes of Ontario PDF Author: Denton W. Crocker
Publisher: published for Royal Ontario Museum by University of Toronto Press
ISBN:
Category : Science
Languages : en
Pages : 178

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Handbook of the Crayfishes of Ontario

Handbook of the Crayfishes of Ontario PDF Author: D. W. Crocker
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Handbook of the Crayfishes of Ontario

Handbook of the Crayfishes of Ontario PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Crayfishes of Ontario

The Crayfishes of Ontario PDF Author: Royal Ontario Museum. Life Sciences Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 171

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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"--

Treatise on Zoology - Anatomy, Taxonomy, Biology. The Crustacea, Volume 9 Part A

Treatise on Zoology - Anatomy, Taxonomy, Biology. The Crustacea, Volume 9 Part A PDF Author: Frederick Schram
Publisher: BRILL
ISBN: 9004164413
Category : Science
Languages : en
Pages : 567

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Book Description
This volume, 9A, contains the material on the euphausiaceans, amphionidaceans, and many of the decapods (dendrobranchiates, carideans, stenopodideans, astacidans, and palinurans).

Biology and Ecology of Crayfish

Biology and Ecology of Crayfish PDF Author: Matt Longshaw
Publisher: CRC Press
ISBN: 1498767338
Category : Science
Languages : en
Pages : 370

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Book Description
Written by world experts in astacology, this book covers a range of aspects of the biology and ecology of freshwater crayfish. With a strong focus on wild crayfish, the book studies the taxonomy and genetics of this interesting group of animals. Under examination also are crayfish growth and reproduction, with detailed illustrations; behavior and c

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

Proceedings

Proceedings PDF Author: Katherine A. McManus
Publisher:
ISBN:
Category : Eastern hemlock
Languages : en
Pages : 248

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U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973

U.S. Environmental Protection Agency Library System Book Catalog Holdings as of July 1973 PDF Author: United States. Environmental Protection Agency. Library Systems Branch
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 702

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