Excerpt from Lea's Unionid Types, or Recent and Fossil Taxa of Unionacea and Mutelacea Introduced by Isaac Lea, Including the Location of All the Extant Types

Johnson, Richard I. 1956. The types of naiades (mollusca: Unionidae) in the Museum of Comparative Zoology. Bull. Mus. Comp. Zool.'11§ 102-142, pls. 1-2.

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.