(back cover) Buying invertebrates for your marine aquarium can be an uncertain process. This book puts your mind at ease by providing essential information abou

So much has to be crammed into today's biology courses that basic information on animal groups and their evolutionary origins is often left out. This is particu

This is the largest species of sea pen encountered by divers in the northern Pacific. the short, slender branches of the stalk are white, as are the polyps.

Popular interest in the observation and study of freshwater invertebrates is increasing. This book meets the needs of this growing audience of naturalists, envi

Studying invertebrates is a comprehensive guide to designing and carrying out ecological investigations, especially those involving sampling invertebrates. A hi