(fib LIST OF HOMOI'TEKOUS INSECTS. 



moderately high in front, very slightly ridged, a little inclined hack- 

 ward ; shoulders rounded, not prominent; horns ahove ferruginous, 

 long, prismatic, acute, diverging, inclined forward, slightly curved 

 downward, in length more tliau twice the breadth of the chest be- 

 tween them ; hind side narrower than cither of the other sides ; legs 

 ferruginous : wings colourless ; fore-wings ferruginous and punc- 

 tured at the base ; veins ferruginous ; two discoidal areolets. Length 

 of the body 2i lines ; of the wings 6 lines. 



64. Centeotus vitta, Fem. 



Piceus ; caput ferrugineo marginatum ; abdomen apice ferrugi- 

 neum ; pedes ferruginei, tibia vix dilatatte ; alee anticw lim- 

 pidte, bivittatee. 

 Pitchy, clothed with short tawny hairs : head transverse, short, 

 punctured, with a ferruginous border, a little narrower than the 

 ibre-chest ; face narrow, subfusiform, a little longer than the head 

 behind it : eyes very prominent : fore-chest roughly punctured, mo- 

 derately deep in front, slightly ridged, rising vertically from the 

 head ; shoulders rounded, not prominent ; horns above long, thick, 

 prismatic, twisted, ridged, very slightly diverging, a little inclined 

 forward, hardly tapering from the base to the tips, which are trun- 

 cated, in length about four times the breadth of the chest between 

 them ; outer side tapering towards the tip ; inner and hind sides 

 widening towards the tips ; keel of the hind appendage black : 

 scutcheon and breast clothed with pale yellow down : abdomen fer- 

 ruginous towards the tip : legs ferruginous ; shanks hardly wi- 

 dened : wings colourless ; fore-wings narrow, ])itchy and punctured 

 at the base, whence a ferruginous stripe proceeds along tlie disk to 

 the tip ; two short brown stripes along the hind border ; veins fer- 

 ruginous ; two discoidal areolets. Length of the body 2i lines ; of 

 the wings 5 lines. 



65. Centrotus oasalis, Fem. 



Niger, brevis, latus ; cornua lateralia brevia ; cornu posticum ab- 



domine multb brevius ; pedes ferruginei ; femora nigra ; alte 



antica subjiavce, basi picece. 



Black, short, clothed with very short tawny hairs : head and 



fore-chest broad, dull, very tliickly punctured : head almost trans- 



