LIST OF CONTENTS. 

 Part III — Vol. XXVI. 



Page 

 Note II. Sus-studies in the Leyden Museum. By Dr. F. A. Jentink. — 



With" 13 Plates 165. 



Note III. TJeber das Vorkommen von 'Netta rufina (Pall.) in Holland. 



Von Dr. E. D. van Oort 196. 



