Fresh-water Invertebrates of the United States
Author | : Robert William Pennak |
Publisher | : John Wiley & Sons |
Total Pages | : 792 |
Release | : 1978 |
ISBN-10 | : UOM:39015082400394 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Fresh-water Invertebrates of the United States written by Robert William Pennak and published by John Wiley & Sons. This book was released on 1978 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Need-to-know information on the classification and identification of aquatic invertebrates. standard reference used by generations of professionals and students is the source for authoritative information on the natural history, ecology, and taxonomy of free-living American freshwater invertebrates. Completely revised and updated, this professional field guide features a wealth of new knowledge on invertebrate animal phyla covered in the previous edition as well as fully modified sections on the preparation of materials. Other important features of Pennak's Freshwater Invertebrates of the United States, Fourth Edition include: * Current taxonomical arrangements of all freshwater invertebrate animals, excluding insects * Improved graphical treatments and keys to identification, several provided by specialists * Photographs and color plates to aid identification * More than 300 line drawings, many new to this edition * Taxonomic keys carried uniformly to genus level in all but two phyla, with frequent references to species.