The Elasmobranch Fishes (1922) - John Franklin Daniel - Bog

The Elasmobranch Fishes is a comprehensive book written by John Franklin Daniel, originally published in 1922. The book is an in-depth study of elasmobranch fishes, a group of cartilaginous fish that includes sharks, rays, and skates. The book is divided into six sections, each covering a different aspect of elasmobranch biology and ecology. The first section provides an overview of elasmobranchs, including their classification, anatomy, and physiology. The second section focuses on the behavior and ecology of elasmobranchs, including their feeding habits, reproduction, and migration patterns. The third section of the book is dedicated to the study of elasmobranch fisheries, including the history of commercial fishing for sharks and rays, as well as the current state of elasmobranch populations around the world. The fourth section of the book covers the anatomy and physiology of elasmobranchs in greater detail, including their circulatory, respiratory, and digestive systems. The fifth section of the book is a detailed study of the different species of elasmobranchs, including their physical characteristics, distribution, and behavior. The final section of the book provides an overview of elasmobranch research and conservation efforts, including the challenges faced by scientists and conservationists working to protect these important marine animals. Overall, The Elasmobranch Fishes is a valuable resource for anyone interested in the biology and ecology of sharks, rays, and skates. The book provides a comprehensive overview of these fascinating animals, and is essential reading for marine biologists, fisheries scientists, and conservationists.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.