413 
of the Amazon Valley. 
6. Chrysoprasis auripes, n. sp. 
C. ruficoxi affinis, differ! femoribus laste cupro-aureis. 
Viridi-senea, sericeo-nitens, elytris seque nitentibus ; 
thorace antice attenuate, lateribus rotundatis, dorse 
transversim flexuoso - strigato ; elytris erecto - setosis, 
apice truncatis, angulo externo dentate ; metasterno 
nitido, grosse discrete punctate; femoribus infra laBte 
viridi-83neis, supra cupree-aureis, posticis dimidio basali 
rufo ; abdomine rufo ; antennis ^ corpore plusquam 
duple longioribus, nigris, articulis 3-6 apice unispinosis. 
Long. 5-54 lin. ? . 
Hah. — St. Paulo; rare.* 
7. Ghrysoprasis nigriventris, n. sp. 
C. ignece affinis, differ! abdomine nigro ; capite et 
tborace viridi-aureis, sericeis, splendidis, illo crebre 
grosse punctate, hoc leviter transversim plicato ; elytris 
viridibus, sericeis, certo situ nigrescentibus, setosis, apice 
truncatis, angulo exterior! dentate ; sternis nitidis, me- 
tasterno grosse discrete foveato, interstitiis punctulatis; 
pedibus abdomineque nigris, femoribus supra viridi- 
tinctis. 
Long. 44 lin. ? . 
Hah. — Para. 
8 . Ghrysoprasis punctulata, n. sp. 
Modice elongata, capite thoraceque cupreo-auratis, 
creberrime reticulato-punctulatis, hoc prope basin subiter 
dilatato, deinde usque ad apicem attenuate ; elytris nigro- 
* The following belongs to this group = 
Ghrysoprasis ignea, n. sp, 
C. ruficoxi forma et sculptura simillima ; capite et thorace supra cupreo- 
auratis splendidis, illo grosse crebre punctato, hoc leviter transversim 
plicato ; elytris nigro-viridibus, subsericeis, setosis, apice truncatis, an- 
gulo exterior! dentato ; metasterno viridi-aurato, nitido, grosse foveato, 
interstitiis scabrosulis ; abdomine rufo ; pedibus nigris, femoribus viridi- 
seneis; antennis corpore plusquam duplo longioribus, articulo Imo 
grosse punctato, aeneo, 3-6 apice unispinosis. 
Long. lin. . 
Hah. — Cayenne. 
