546 Descriptive Catalogue [1896. 



Black ; frontal sulci arcuate ; prothorax and intervals of elytra 

 smooth. 



Antennae filiform . . nigrinus. 



Joints of antennae compressed dilated crassiconiis. 



Inner spur of the anterior tibiae simple. 



Black; prothorax trapezoid lucidulus. 



Black ; prothorax ampliate laterally in the anterior part, sinuate 



behind mashunus. 



Intermediate and posterior tibiae unisulcate on each side . . . . rufipalpis. 

 Posterior tarsi unisulcate on the outer side only. 



Frontal sulci deep, more or less arcuate. 

 Prothorax cordate. 



Black, shining ; basal joints of antennae and legs infuscate ; pro- 

 thorax moderately cordate, no punctures at base natalensis. 



Black, shining ; antennae dark rufescent ; palpi, the three basal 

 joints of antennae reddish ; prothorax very cordate, no punctures at 

 base obtusus. 



Chestnut-brown ; with the antennae, palpi, and legs flavescent ; 

 prothorax elongato-cordate, no punctures at base alacer. 



Totally light testaceous ; prothorax very cordiform, no punctures 

 at base . . . . nanus. 



Dark metallic green ; legs, palpi, and the three basal joints of 

 antennae red, the other joints infuscate ; prothorax cordate, ai^d 

 with a transverse row of small punctures at base ])ygmcBUS. 



Metallic green ; palpi and legs infuscate; the three basal joints of 

 antennae and tarsi rufescent ; prothorax cordate, thickly punctured 

 at base majm-inus. 



Black ; antennae totally black ; tarsi subruf escent ; prothorax cor- 

 date, thickly punctured at base aterrimus. 



Black, with a faint green tinge on the elytra ; the three basal 

 joints of the antennae and the legs red ; prothorax cordate, and 

 slightly punctulate at base nanniscus. 



Dark olive-green on the elytra ; legs, palpi, and the three basal 

 joints of elytra red ; prothorax cordate, closely punctured at base ; 

 elytra not broader than the prothorax, both depressed on the upper 

 part piimilus. 



Piceous brown ; legs and the three basal joints of antennae red ; 

 prothorax elongato-cordate and depressed ; elytra also depressed . . trechoides. 



Black; legs dark red ; the three basal joints of antennae red ; pro- 

 thorax less cordate than in the preceding species and punctured at 

 base confinis. 



Frontal sulci neither deep nor arcuate, 

 Prothorax nearly rounded. 



Posterior part of the margin not recurved. 



Black, shining ; basal joint of antennae and legs red. 



Basal part of prothorax impunctate inimitus. 



Basal part of prothorax punctured jpci'jplexiis. 



Posterior part of the margins recurved. 



Black, aenescent ; elytra slightly aenescent ; the basal joint of 

 antennae and legs rufescent ; prothorax not punctured at base . . ccncscois. 



Black, aeneous ; antennae and legs also black ; prothorax with a few 

 basal punctures ; striae of elytra punctulate agilis. 



