Advances in Comparative and Environmental Physiology

ADVANCES IN COMPARATIVE AND ENVIRONMENTAL PHYSIOLOGY helpsbiologists, physiologists, and biochemists keep track of theextensive literature in thefield. Providing comprehensive,integrated reviews and sound, critical, and provocativesummaries, this series is a must for all active researchersin environmental and comparative physiology.The present volume contains six reviews on: - MotileActivities of Fish Chromatophores. - Epithelial Transport ofHeavy Metals. - Heavy Metal Cytotoxicity in MarineOrganisms. - Comparative Pulmonary Morphology andMorphometry. - Molecular Adaptations in Resistance toPenicillins. - Molecular Adaptations of Enzymes FromThermophilic and Psychrophilic Organisms.