of the Amazon Valley, 
335 
Long. 7-10 lin. A 9 • 
Hah. — Para, Santarem, and Bga, on flowers ; also 
Cayenne, Mexico, and probably widely distributed in 
Tropical America. 
5. CalUchroma aureotinctumj n. sp. 
G. rugicolli valde affine, paulo robustius, magis aureo- 
viride, prsecipue elytris apice laste aureis ; capite viridi- 
aureo, splendido, sparsim punctate, tuberibus antenniferis 
baud strigosis ; tborace multo minus striato. 
Long. 7-10 lin. $ $ . 
Hah. — Santarem, Amazons ; on flowers. 
Possibly only a variety of C. rugicollej found on the 
same trees in company. 
6. CalUchroma ocreatumj n. sp. 
G. rugicolli aflfine, majus, tarsis omnibus apice que 
tibiarum pallide fulvis ; robustum, Isete viridi-aeneum, 
subtus argenteo-tomentosum j thorace transversim sub- 
tiliter strigoso, nigro-velutino bivittato ; scutello splendido, 
aureo; elytris utrinque vitta dorsali nigro - velutina ; 
femoribus rufis, tibiis (apice fulvo excepto) nigris, tarsis 
ochreo-fulvis. 
Long. 13 lin. ^ $ . 
Hah. — Lower Napo, near Pebas, Upper Amazons. 
A score examples, all alike. 
