412 
Mr. H. W. Bates on Cerambycidce 
cinereo-tomentoso ; capite grosse punctate ; thorace 
brevi^ transverse, lateribus fertiter et regulariter retun- 
datis, supra crebre reticulate-punctate; elytris incum- 
benti-setesis, apice truncatis ; pretberace subtus crebre 
scabrese, metasterne et cexis pesticis nigris, obscuris, 
gresse punctatis ; antennis (?) lengitudine cerperis, 
rebustis, nigris, articule Ime gresse punctate, 3-6 apice 
breviter unispinesis. 
Leng. 4J lin. ? . 
Hah . — Kiver Tapajes. 
4. Chrysoprasis ruficoxis, n. sp. 
Elengata, minus rebusta, Isete viridi-senea, capite 
theraceque auree-tinctis, abdemine et pedum pesticerum 
cexis femerumque basi rufis; capite gresse subrugese 
punctate ; tberace sub-elengate, antice gradatim attenu- 
ate, lateribus vix retundatis, basi perparum angustate, 
supra sericee, baud prefunde transversim strigese ; elytris 
breviter sub-erecte setesis, apice truncatis, angule exterieri 
dentifermi preducte ; pretberace subtus punctate-rugese, 
metasterne gresse feveate-punctate, interstitiis nitidis 
punctulatis, sparsim cane-decumbenti-pilese ; pedibus 
elengatis, subgracilibus, nigris, femeribus nigre-aeneis ; 
antennis tenuibus, cerpere plusquam triple lengieri- 
bus, ? cerpus paule superantibus, nigris, articule Imo 
punctate-scabrese, viridi-aenee, 3-6 apice unispinesis. 
Leng. 4-5J lin. S ? • 
Hah. — Obydes, Villa Neva, Ega, St. Paule. Abundant 
on dead trees. 
5. Chrysoprasis longicornis, n. sp. 
C. ruficoxi prexime affinis, differt cexis pesticis viridi- 
seneis, femeribus basi nigris. Lsete viridi-aenea ; tberace 
antice attenuate, supra baud prefunde transversim stri- 
gese, sericee ; elytris truncatis, angule externe dentate ; 
abdemine rufe ; metasterne laevi, nitide, punctis magnis 
sparsis; antennis S' cerpere quadruple lengieribus. 
Leng. 5-6J lin. d" ? . (anten. maris majeris, 19 lin.). 
Hah . — Ega and Villa Neva. 
