uncharacterized species of Eumolpide. 501 
Chalcophana Jacobyi. 
Anguste oblonga, convexa, fulva aut piceo-fulva, 
nitida, abdomine nigro-cyaneo, tarsis, elytrorum dimidio 
postico antennarumque articulis 4to ad 7tum nigris ; 
harum articulis ultimis tribus sordide flavis; thorace 
disperse minute punctato; elytris seriatim punctatis, 
disco externo quadricostatis, costa exteriori valde elevata. 
Long. 43—5 lin. 
Var. A. Pectore pedibusque totis flavis, thorace magis 
distincte punctato. 
Hab. Peru, Chamebayo. 
Head wedge-shaped, much longer than broad; vertex 
minutely punctured; eyes and apices of jaws black. 
Thorax more than twice as broad as long; sides rounded 
and converging from base to apex, all the angles 
mucronate; disk nitidous, very sparingly and minutely 
punctured. Elytra subquadrate-oblong ; sides parallel, 
their apices conjointly angulate-rotundate ; disk convex, 
each elytron excavated below the basilar space ; surface 
punctured, the punctures rather deeply impressed before 
the middle, much finer and shallower behind the latter, 
irregularly arranged in longitudinal rows, the spaces 
between which form plane smooth impunctate vitte ; 
on the outer disk these vitte form four strongly-raised 
coste, the outer one of which on its hinder half is still 
more strongly elevated and forms a narrow keel-like 
ridge; on the hinder disk the sutural stria is composed 
of a single row of punctures and is distinctly sulcate. 
Chalcophana binotata. 
Anguste oblonga, convexa, fulva, nitida, tibiis apice 
tarsisque nigris, metasterno utrinque piceo, abdo- 
mine nigro-chalybeo; thorace fere impunctato, nitido ; 
elytris basi distincte, pone medium minute, sub- 
seriatim punctatis, disco exteriori quadricostatis, costa 
exteriori valde elevata; utrisque a paullo ante medium 
ad apicem maculaque rotundata subbasali inter mar- 
ginem et suturam posita, nigris, chalybeo vix tinctis. 
Long. 43—5 lin. 
Hab. Ecuador ; collected by Mr. Buckley. 
Head wedge-shaped, much longer than broad; front 
impressed with a faint longitudinal groove; eyes pale ; 
