CONTENTS OF VOL. XVIII. 



m;amm:alia. 



Page 



On Rhizomys sumatrensis. By Dr. F. A. Jentink 213. 



The dog of the Tengger. By Dr. Y. A. Jentink. (Plates 4 and 5). . . 217. 



AVES. 



On a probably new species of Crypturus. By Dr. J. Büttikofer. ... 1. 



Rectification of two generic names. By Dr. J. Büttikofer 58. 



On a new Duck from the island of Sumba. By Dr. J. Büttikofer. . . 59. 

 LocusteUa luscinioidfs , found breeding in the province of Friesland 



(Netherlands). By P. J. BoUeman van der Veen 160. 



On a collection of Birds from Nias. By Dr. J. Büttikofer 161. 



On a probably new species of Newtonia from Madagascar. By Dr. J. 



Büttikofer 199. 



On a hermaphroditical specimen of Phasianus colchicus. By Dr. J. 



Büttikofer 208. 



On the identity of Siojiarola concreta with Siphia cyanea. By Dr. J. 



Büttikofer 221. 



REPTILIiV and AMPHIBIA. 



On the occurrence of Crocodilus porosus far above the tideway in a 



Sumatran river. By Dr. Eug. Dubois 134. 



Reptiles and Batrachians from New Guinea. By Dr. Th. W. van Lidth 



de Jeude. (Plate 6) 249. 



PISCES. 



Orthragoriscus nasns Ranz. on the Dutch coast. By Dr. C. L. Reuvens. 

 (Plate 3) 209. 



