288 



CHRIS. H. ROBERTS. 



Tlie shaj)e of the labruiu in ((it(/ii.-<tiix, which is more proiuineut 

 than in any other species in the genus, reminds one strongly of 

 Gyreteti. 



EXPLANATION OF PLATES V & VL 



The numbers refer to the same species throughout: a, refers to the ;\]W{ 

 elytra; b, to the genitalia of *£ . 



Fig. 



of 



a little distorted by ])ressure. 



