MAHAKAMIA KAMPMEINERTI. 153 



f Elytra with a strong sutural spine at the end. — <^. 

 Anterior legs very elongate, their femora strongly 

 curved near the base. The ventral segments simple. 



ROELOFSIA Rits. 

 ff Elytra with a very minute sutural spine. — (ƒ. 

 Anterior legs but slightly elongate, their femora 

 straight or nearly so. The centre of the first, second 

 and last ventral segment provided with shallow 

 opaque impressions which bear short erect bristles. 

 Cyrtotrachelus Schönh. 

 hh. Anterior coxae approximate. Otidognathus Lacord. 

 aa. Elytra nearly parallel, conjointly truncate (hardly 

 emarginato) at the end. Protocerius Schönh. 



Ley den Museum, February 1913. 



Notes from the Leyden Musea ra. Vol. XXXV. 



11 



