CONTENTS 



Page 



Neuronal Integrative Mechanisms 1 



Theodore Holmes Bullock, Ph.D., Professor of Zoology, University of 

 California, Los Angeles, California. 



Diurnal Migration of Plankton Crustaceans 21 



Edward R. Baylor, Ph.D., Assistant Professor of Zoology, and Fred- 

 erick E. Smith, Ph.D., Assistant Professor of Zoology, University of 

 Michigan, Ann Arbor, Michigan. 



Prey-Predator Recognition in the Lower Invertebrates Z7 



L. M. Passano, Ph.D., Instructor in Zoology, Yale University, New 

 Haven, Connecticut. 



Prey Capture in Mantids 51 



HoRST Mittelstaedt, Dr.Phil.Nat., Max-Planck-Institut fiir Verhal- 

 tensphysiologie, Wilhelmshaven, Deutschland. 



Nervous Control of Insect Muscles 7Z 



Graham Hoyle, D.Sc, Lecturer in Comparative Physiology, Depart- 

 ment of Zoology, University of Glasgow, Scotland. 



Myogenic Rhythms 99 



J. W. S. Pringle, ScD., M.B.E., F.R.S., Lecturer in Zoology, Cam- 

 bridge University, England. 



The Machinery of Insect Flight 117 



Edward G. Boettiger, Ph.D., Associate Professor of Zoology, Univer- 

 sity of Connecticut, Storrs, Connecticut. 



Neuromuscular Mechanisms 143 



C. A. G. WiERSMA, Ph.D., Professor of Biology, California Institute of 

 Technology, Pasadena, California. 



Neurohormones or Transmitter Agents 161 



John H. Welsh, Ph.D., Professor of Zoology, Harvard University, 

 Cambridge, Massachusetts. 



Endocrinology of Invertebrates, Particularly Crustaceans 173 



L. H. Kleinholz, Ph.D., Professor of Biology, Reed College, Portland, 

 Oregon. 



Humoral Dependence of Growth and Differentiation in Insects 197 



Dietrich Bodenstein, Ph.D., Insect Physiologist, Medical Labora- 

 tories, Army Chemical Center, Maryland. 



The Hormonal Control of Metabolism in Decapod Crustaceans 213 



Bradley T. Scheer, Ph.D., Professor of Biology, University of Oregon, 

 Eugene, Oregon. 



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