Supplement To The History Of British Fishes Vol 2 Classic Reprint PDF Download

Excerpt from History of British Fishes, Vol. 2 of 2 The history of the Salmon, and of the species of the genus Salmo, in this work, will extend to a considerable length; and some doubts existing as to the extent of their identity with the species of the Salmonid generally which are taken in the rivers or lakes of other countries of Europe, from the want of specimens with which to make actual comparative examination, the account of the species here inserted will be confined more particularly to a detail of what is known of them in this country only. Of the species existing in this country, the characters and specific distinctions admit of considerable detail: too much reliance has been placed upon colour, without resorting sufficiently to those external indications, founded on organic structure, which may with greater certainty be depended upon. In the scale of the relative value of parts affording characters for distinction, the organs of digestion, respiration, and motion are admitted by systematic authors to hold high rank; and in the hope to induce sportsmen to become zoologists - so far at least as to enable them to determine the various species they may meet with by a reference to those external characters which are the most important, - the specific distinctions in the genus Salmo will be illustrated by referring to the number and situation of the teeth, the form of the different parts of the gill-covers, and the size, form, and relative situation of the fins. The outlines here introduced represent a front view of the mouth, and a side view of the head, of a common Trout. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works."