96 Longicornia Malayana. 



Genera. 

 Fore tibiae of the males toothed internally. 

 Prothorax unarnned. 



Elytra even Golsinda, Thorns. 



Elytra irregular Goniages, n.g. 



Prothorax toothed Palimna, Pasc. 



Fore tibiae entire. 



Prothorax not toothed at the side. 



Antennary tubers approximate Planodes, Newm. 



Antennary tubers remote. 



Antennae simply fimbriated beneath. 

 Head narrowed anteriorly. 



Eyes frontal Eris, Pasc. 



Eyes lateral. 



Anterior tarsi simple y//e, n.g. 



Anterior tarsi broadly dilated . . . .Phemone, Pasc. 

 Head broad anteriorly. 



Antennae elongate, attenuated. 



Mesosternum elevated ^mocia, Thorns. 



Mesosternum depressed Anancylus, Thorns. 



Antennae of moderate length, more or 

 less robust. 



Anterior tibiae curved Agelasta, Newm. 



Anterior tibiae straight. 



Anterior tarsi elongate, dilated. .Syrrhopeus, n.g. 

 Anterior tarsi short, trigonate. .Sorbia, n.g. 

 Antennae pilose. 



Pilosity mostly confined to the third or 

 fourth joints, or both. 

 Apex of the scape produced. 

 Mesosternum toothed. 



Third and fourth joints of the 



antennte slender Cacia, Newm. 



Third and fourth joints of the 



antennae thickened Elelea, n.g. 



Mesosternum simple Ipocregyes, n.g. 



Apex of the scape rounded Diexia, n.g. 



Pilosity diffused Sodus, n.g. 



Prothorax with a tooth at the side. 



Elytra crested at the base yEsopida, Thorns. 



Elytra not crested. 



Prosternum rounded posteriorly. 



Terminal joint of the antennae hooked 



in the male Coptops, Serv. 



Terminal joint ofthe antennae not hooked /S'a/nja, n.g. 

 Prosternum produced posteriorly Clyzomedus, n. g. 



