VI CONTENTS OF VOL. XVII. 



INSECT A. 



Coleoptera. 



Page 



On a new species of the family Cicindelidae from Argentinia. By Dr, Walther 



Horn 15. 



Two new species of the Longicorn genus Pelargoderus. Described by C. Rit- 



sema Cz 33. 



A new species of the genus Helota from Thibet. Described by C. Ritsema Cz. 49. 

 On some Brenthidae collected by Mr. Fruhstorfer in Java. By Dr. Angelo Senna 51. 



Description of two new Brenthidae. By Dr. Angelo Senna 57. 



Description of a new species of the Lucanoid genus Metopodontus. By J. R. H. 



Neervoort van de Poll 63. 



Contribution to the Lucanoid fauna of Java. By J. R. H. Neervoort van de Poll 125. 

 Some remarks upon certain species of Coryphocera. By J. R. H. Neervoort 



van de Poll 139. 



Some additions to the Ceylonese Cetoniidae. By J. R. H. Neervoort van de Poll 132. 

 Zoological results of the Dutch Expedition to Central Borneo. — The Lucanoid 



Coleoptera of the Dutch Scientific Borneo-Expedition, with description of a 



new species. By C. Ritsema Cz 133. 



The species of Lucanoid C'oleoptera hitherto known as inhabiting the island of 



Borneo. Enumerated by C. Ritsema Cz 141. 



On the genera JJbanius Senna, and Psalobrenihus (Sharp). By D. Sharp . . 163. 

 A new species of the Melolonthid genus Apogonia. By C. Ritsema Cz. . . . 207. 

 Note on the genus Cerobates Schh. and description of some new species. By 



Dr. Angelo Senna 209. 



Zoological researches in Liberia. A list of the Brenthidae, collected by J. 



Biittikofer, C. F. Sala and F. X. Stampfli. By Dr. Angelo Senna. . . . 253. 



Lepidoptera. 



Notice sur les Lépidoptères des iles Natuna. Par. P. C. T. Snellen . . . 117. 



Euthaliopsis , a new genus of Rhopaloccra. By J. R. H. Neervoort van de 



Poll. (With two figures) 205. 



Hymenoptera. 



Neue Grabwespen aus der Sammlung des Leideuer Museums. Beschrieben von 



Anton Handlirsch lO?- 



MOLLUSCA. 



Zoological results of the Dutch Scientific Expedition to Central Borneo. — 

 The Moliusca of the Dutch Scientific Borneo-Expedition, with description of 

 the new species. By M. M. Schepman. (Plates 2, 3 and 4) 145. 



