83 



valde elevatus, apice late emarginato, seu in cornua 

 bina porrecta producto. Fcemina adhuc latet. 



To this genus also belongs an undescribed 

 species, which Mr. Kirby has named Meg. Chori- 

 nellus. It will be found in the cabinet of the En- 

 tomological Society of London. 



Genus. Enema, Kirby. 

 Type of the Genus. Geotrupes Enema, Fab. 



Caput in utroque sexu unicorne, apice bifido seu 

 simplici, cornu antrorsum et retrorsum convexo. 



Mandibulce bilobse basi dilatatse, apice fortiter 

 bifido. 



Maxillce apice 3-unguiculatse dente extimo lon- 

 giori. 



Palpi maxillares 4-articulati l mo articulo trigono 

 i2 d0 fere triplo longiori 3 tio cylindrico, ultimo duobus 

 prsecedentibus vix longitudine sequali, elongato- 

 ovato, apice attenuato ovato et truncato. 



Mentum subtrigonum vel conicum apice simplici. 



Palpi labiales 3-articulati articulis duobus primis 

 obconicis, tertio longiori ovato. 



Antennce fere ut in Megacerate, Kirby. 



Thorax in utroque sexu unicornis, aut bifidus, 

 g 2 



