TY - BOOK AU - Thewissen,J.G.M. AU - Nummela,Sirpa ED - ebrary, Inc. TI - Sensory evolution on the threshold: adaptations in secondarily aquatic vertebrates AV - QL120 .S47 2008eb U1 - 591.4 22 PY - 2008/// CY - Berkeley PB - University of California Press KW - Aquatic animals KW - Sense organs KW - Adaptation KW - Evolution KW - Electronic books KW - local N1 - Includes bibliographical references and index; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10676204 ER -