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University of Mobile - Main - Spring 2010-2011 | ||
Section 01 | ||
Introduction to Marine Biology (3rd Edition) by Jr Karleskint George, Richard L. Turner, James W. Small Hardcover, 592 Pages, Published 2009 ISBN-10: 0-495-56197-5 / 0495561975 ISBN-13: 978-0-495-56197-2 / 9780495561972 (b) Nerites, an exclusively tropical group, also have a globular, sculptured body with the ability to hold water extraviscerally, an important adaptation for evaporative cooling. (c) Tropical periwinkles such as these Echinolittorina riisei orient their conical shells toward the sun in such a man |