234 REVISION OF THE BUPRESTIDA OF THE UNITED STATES. 
with the second; fourth, slender, posterior, submarginal, reaching the apex; a short ob- 
lique elevated line runs from the base of the second to the subsutural, which it reaches 
opposite the first dilatation of the second costa. These elevationsare all smooth and shining, 
the depressions are more coppery and densely punctured; body beneath dark-coppery, 
shining, coarsely punctured; prosternum flat, densely punctured, hairy, with a smooth 
medial line. Last segment of the abdomen with the sides oblique, lateral groove limited 
internally by a not very obvious serrate elevated line; lateral posterior angles of the other 
segments acute prominent. 
10. CO. texana, elongata, obscure zenea, subcinerea, punctata, thorace lateribus rectis, antice latiore, trans- 
versim rugoso, medio parcius punctato, subcanaliculato, lateribus impresso et callo angusto notato, elytris costis 
solitis interruptis, 2nda bis dilatata, spatiis fere laeevibus, impressionibus vagis, lateribusque densius punctatis, ser- 
ratis apice singulatim rotundatis, subtus fortiter, sterno densius punctato. Long. -42. 
Mas segmento ventrali ultimo emarginato, tibiis anticis curvatis, apice subito dilatatis et oblique sulcatis, inter- 
mediis paulo curvatis. 
Femina latet. 
One specimen from Texas in the collection of Mr. Ulke. Behind the posterior impres- 
sion, a little ridge, a part probably of the 2nd costa, becomes confluent with the subsutu- 
ral costa, which is entirely straight. I do not know whether this will prove to be a per- 
manent character. 
‘ 
11. C. calecarata, subdepressa, obscure eenea, fortiter punctata, thorace dorso sulcato, costis parcius punc- 
tatis, lateribus paulo inequali, elytris costis solitis interruptis, intermedia postice fere obsoleta, impressione postica 
transversa, apice serratis singulatim rotundatis; tibiis intermediis fere rectis. Long. -85—-50. 
Mas segmento ventrali ultimo breviter emarginato, tibiis anticis paulo curvatis ultra medium dente interno magno 
acuto armatis. 
Femina segmento ventrali ultimo apice subinciso, tibiis anticis paulo curvatis. 
Mels. Proc. Acad. Nat. Sc. Phila. 2, 149. 
Chrysobothris femorata { Laporte & Gory, Mon. Bupr. 2, 48, tab. 9, f. 66. 
Middle and Southern States, not rare. In form and general appearance, resembles C. 
dentipes, but is usually smaller and readily distinguished by the above characters. The 
posterior elytral impression is composed of two confluent lobes, forming a transverse spot; 
in C. dentipes the same spot is oblique. 
12. C. cuprascens, obscure cuprea, punctata, thorace subinaquali, subcanaliculato, lateribus rotundatis, 
elytris costis solitis interruptis, spatiis quadrato mox ante medium, alteroque postice majore impressis densius punc- 
tatis, serratis, apice singulatim rotundatis, subtus cupreo-enea, prosterno dense punctato. Long. -30. 
Mas capite zenescente, seemento ventrali ultimo emarginato, tibiis anticis paulo curvatis ultra medium dente 
magno armatis, posterioribus rectis. 5 
Femina latet. 
A single male from Santa Fé, New Mexico; Mr. Fendler. All the depressed portions 
