Subterranean Fishes Of The World

Download or read book Biology of Subterranean Fishes written by Eleonora Trajano and published by . This book was released on 2017-06-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analyzing the evolutionary losses characteristic of subterranean animals, this volume is a comprehensive account of all known subterranean species. Cataloging examples of eyelessness and loss of structure in general, it evaluates the Lamarkian theory of degeneration evident in these animals versus the common assumption of adaptation and a struggle for existence. It includes an extensive introduction, history of investigations, consideration of non-stygobitic fishes in caves, and a detailed analysis of the conservation status of these very rare animals.