154 GLYCYPHANA RUGIPENNIS. 



lines. Scutellum elongate , impunctate. Anterior tibiae with 

 three distinct lateral teeth. Elytra deeply sinuated behind 

 the shoulders , then nearly parallel , with three slightly 

 elevated longitudinal ridges, one along the suture , the two 

 others uniting at the prominent apical tubercle , the ridges 

 bordered by striae which are decomposed into elongate 

 punctures towards the base of the elytra; the lateral and 

 apical portion of the elytra rugose by small pointed tuber- 

 cles directed backwards ; the sutural angles slightly rounded. 

 The pygidium slightly rugose by irregular punctures , sprink- 

 led over with short white hairs. Under surface : the segments 

 of the abdomen with two irregular rows of triangular 

 punctures , the sternum aciculate , the centre of the meso- 

 sternum nearly impunctate and with an impressed longi- 

 tudinal line. The sternal process broadly rounded and 

 slightly prominent in front. 

 Hab. Sumatra (Dr. S. Muller). 



Leyden Museum, April 1879. 



iS^otes from the Leyden IMnseiina. 



