133 



DD. Upper surface distinctly and 

 usually densely clothed. 

 E. Elytra tuberculate. 



o. Hind tibijie dentate at base ... 

 00. Hind tibia? not dentate at base. 

 p. Under surface with long pube- 

 scence 

 pp. Under surface without such 

 pubescence. 

 q. Space between middle coxse 

 not much more than that 

 between front pair. 

 T. Front tibia} not ciliated 

 rr-. Front tibiae densely cilia- 

 ted ... 



qq. Space between middle coxse 

 much greater than between 

 front pair 

 EE. Elytra non-tuberculate (at least 

 elsewhere than about shoulders). 

 F. Prothoracic granules transverse- 

 ly arranged or subcarinate. 

 s. Abdomen sparsely clothed .-• 

 .s's. Abdomen densely clothed. 

 t. Size very small. 



)(. Base of elytra gently and 

 regularly emarginate ... 

 ■uu. Base of elj'tra trisinuate 

 tt . Size above average ... 

 FF. Prothoracic granules not so 

 arranged. 

 G. Scape very stout. 



V. Prothorax with large isolat- 

 ed granules or small tuber- 

 cles ... 

 rr. Prothoracic granules not 

 large and isolated 

 GG. Scape at most moderately 

 stout. 

 H. Hind tibieP bidentate 

 HH. Hind tibi?e not bidentate. 



I. Prothoracic granules not 



obscured by clothing. 



n\ Basal segment of abdo- 

 men with granules ... 



WW. Basal segment with- 

 out granules ... 



II. Prothoracic granules par- 



tially obscured or absent. 

 J. Front coxa» more or 

 less widely separated. 

 X. Emargination of apex 

 of prosternum sud- 

 den and deep 

 XX. Emargination not 

 sudden and deep. 

 y. Suture between 

 basal segments of 

 abdomen almost 

 obsolete in middle 



scaher, Lea. 

 iiiirtibUis, n. sp. 



niger, n. sp. 

 Coatesi, n. sp. 



campylocnemh , Lea 



Craivfordi, Blackb. 



arcuatus, n. sp. 

 trisinuatus, n. sp. 

 setosus, n. sp. 



uodicollis, n. sp. 

 crassicornis, n. sp. 



Fergysoni, n. sp. 



seticoUis, n. sp. 

 reticulatvs. Lea. 



ampJicolUs, Lea. 



sterUis, Er.? 



