365 



Caverna mandibulæ 



oblonga, medio carinata, 



margine utroque dentato Euchromati, Eury- 

 thyreæ, 

 integro Ancylochiræ, Chry- 

 sobothridi; 

 rotunda, fundo æquato, marginibus integris Anthaxiæ, 

 Agrilo, Trachydi. 

 Condylus articularius inferior mandibulæ 



depressiusculus, fovea profunda impressus Euchromati, 



Eurythyreæ, Ancylochiræ, Chrysobothridi, 

 globosus, fovea evanida Anthaxiæ, Agrilo, Tra- 

 chydi. 

 Prothorax 



transverse orbiculatus Ancylochiræ, Chrysobothridi, 



Anthaxiæ, Agrilo, Trachydi, 

 obcordate triangulus Euchromati, Eurythyreæ; 

 abdomine medio latior parte septima Trachydi, 



quinta Agrilo, 

 vix duplo Eurythyreæ, 

 duplo Ancylochiræ, 

 duplo et dimidio Euchromati, 

 triplo Chrysobothridi, An- 

 thaxiæ; 

 depressus Ancylochiræ, Anthaxiæ, 

 depresse teretiusculus Agrilo, Trachydi, 

 crassus, sectione transversa depresse quadrata Euchromati, 



Chrysobothridi, 

 ferme qvadrata Eurythyreæ. 

 Scuta prothoracica 



coriacea Euchromati, Eurythyreæ, Ancylochiræ, 



Chrysobothridi, Trachydi, 

 tenuia, ferme membranacea Anthaxiæ, Agrilo; 

 tota granulosa, 



granulis acervatis Trachydi, 



dispersis Euchromati, Ancylochiræ, 

 Chrysobothridi, 



