260 Longicornia Malayana. 



Mesosternum elevated or produced. 

 Prothorax short, transverse. 



Elytra toothed at the shoulders. 



Elytra flat above Protemnemus, Thorns. 



Elytra not flat above Perioptodes, n. g. 



Elytra not toothed at the shoulders. 

 Prothorax strongly spined at the 

 sides. 

 Eyes moderately large. 



Antennae longer than the 

 body. 

 Antennary tubers sub- 

 approximate. 



Claw-joints short Blepephaeus, Pasc. 



Claw-joints long. 



Head dilated below 



the eyes Leprodera, Thorns. 



Head not dilated 

 below the eyes. 

 Protibiae long ( ^ ) Epepeotes, Pasc. 

 Protibiae not longer 

 than the inter- 

 mediate. 

 Lower lobe of the 



eye narrow . . Nemophas, Thorns. 

 Lower lobe of the 



eye round , . . . Psaromaia, n. g. 

 Antennary tubers distant 



at the base Diochares, n. g. 



Antennae shorter than the 



body ( ^ and $ ) Epicedia, Thoms. 



Eyes small Himantocera, Thoms. 



Prothorax slightly toothed at the 

 sides\ 



Anterior legs long Pelargoderus, Serv. 



Anterior legs short Paragnoma, Bl. 



Prothorax elongate. 

 Femora incrassate. 



Antennae plumose Psectrocera, Pasc. 



Antennae not plumose Gnoma, Fab. 



Femora linear Mecolagus, Pasc. 



