LIST OF CONTENTS. 

 Parts 1 and II. — 1900. 



Page 



Note I. The evolution of colour in Lepidoptera. By Mr. M. C. Piepers. . 1. 

 JNote II. On a peculiarly colored Stoat in the collections of the Leyden 



Museum. By Dr. F. A. Jentink 25. 



Note III. Two new species of the genus Helofa from British Bhotau. De- 

 scribed by C. llitsema Cz 27. 



Note ITST. The species of the Antelope-genus Pediotragus. By Dr. F. A. Jentink. 33. 

 Note v. Sechs neue Lucaniden-Arten und eine neue Varietal. Beschrieben 



von W. Möllenkamp 44. 



Note "VI, On a collection of Birds made by Mr. Karl Schadler at Sekru 



(northwest-coast of New Guinea). By Dr. O. Finsch 49. 



Note "VII. Ueber eine anscheinend neue Art Bicaeum vom Arfak-Gebirge 



(Neu Guinea). Von Dr. O. Finsch 70. 



Note "VIII. A new species of Arius. By Dr. C. M. L. Popta 71. 



Note IX. Zur Catalogisirung der ornithologisclren Abtheilung. Von Dr. O. 



Finsch 75. 



I. CucuLi 76. 



Note X. On a small Monacantlms. By Dr. C. M. L. Popta. (With 3 figures). 126. 



