416 Mr. H. W. Bates on Geramhycidce 
viridi-aenea^ capite thoraceque auratis ; prosterno sub- 
tiliter rugose et grosse punctate, metasterno punctulato, 
fulvo, sparsim pilose ; an tennis pedibusque nigris ; 
abdomine rufo. 
Long. 4-5 lin; ^ $. (anten. S 6-7 lin.). 
Hah . — Upper Amazons. 
16. Clirysoprasis hispidula, n. sp. 
C. brevicorni affinis ; differt thorace medio rotundato- 
dilatato. Lacte viridi - genea, elytris cyanescentibus ; 
tborace grosse reticulato-punctato ; elytris truncatis, 
angulo exteriori baud producto ; sternis nitidis, punctatis ; 
abdomine rufo ; pedibus nigris ; antennis nigris, corpore 
baud longioribus, articulis simplicibus ; elytris, antennis 
pedibusque longe setosis. 
Long. 3 1 lin. 
Hah. — Ega.* 
* The following species, for the most part common in Collections, have 
not previously been described : — 
CJirysoprasis valida, n. sp. 
Magna, robusta, supra planata, viridi-senea ; capite thoraceque creber- 
rime reticulato-punctatis, hoc lateribus regulariter sed paululum rotun- 
datis ; elytris apice truncatis, angulo exteriori dentato ; sternis nitidis, 
crebre subrugose punctulatis, fulvo-hirsutis ; abdomine aureo- vel cupreo- 
splendido ; antennis ( $ ?) corpore brevioribus, nigris, articuhs 3-7 apice 
unispinosis ; pedibus nigris. 
Long. 8 lin. 
Hah. — Brasilia merid. 
Chrysojprasis clirysogastraf n. sp. 
Elongata, gracilis, laete viridi-aenea ; capite thoraceque creberrime baud 
profunde subrugose reticulato-punctatis, hoc subcylindrico ; elytris apice 
truncatis, angulo exteriori dentato ; sternis nitidis, vix hirsutis, prosterno 
rugoso, metasterno sparsim puuctulato ; abdomine cupreo-aureo, splen- 
dido ; pedibus valde elongatis (S), nigris ; antennis ( ^ ) corpore duplo 
longioribus, nigris, articuhs baud spinosis. 
Long. 7 hn. ^ . 
Hah. — Brasiha merid. 
Chrysoprasis ceneiventris, n. sp. 
Elongata, linearis, viridis, obscurior, interdum sub-olivacea ; capite 
thoraceque creberrime punctato-reticulatis, hoc subquadrato, lateribus 
medio paulo rotundatis ; elytris apice truncatis ; sternis grosse foveato- 
reticulatis, medio griseo-pilosis ; abdomine seneo ; pedibus nigris, an- 
tennis (? corpore paululum longioribus, $ brevioribus, nigris, articulis 
3-7 apice unispinosis. 
Long. 5-6 lin. ? . 
Hab.— Brasilia merid. 
