The Crayfish of Missouri (Classic Reprint)
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Excerpt from The Crayfish of MissouriIn my taxonomic studies upon the crayfish of Missouri, Dr. Ayers called attention to the fact that the species of Cambarus within this state presented favorable material for the study of variations and further that the field was the more attractive because so little work of this kind had been done in the Mississippi River basin.I have had an opportunity to examine a large number of individuals belonging to several species and have made a special study of the variations which a species presents. This has led me to conclude that, to say the least, it is very injudicious to name a species without having examined an abundance of material.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.
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