240 REVISION OF THE BUPRESTIDA OF THE UNITED STATES. 
Fort Riley, Kansas; Mr. John Xantus. Somewhat narrower than the preceding, and 
resembling on account of its form and colour a large Anthaxia. 
B—f. 
28. O. Ulkei, latiuscula cyaneo-viridis, capite foveato, haud dense punctato, thorace brevi, antice angustato, 
lateribus convexis rotundatis postice valde incurvis, confertim punctato, linea dorsali postica levi, elytris confer- 
tim punctatis, haud costatis, foveis basalibus solis impressis, macula utrinque triangulari ante medium, fascia me- 
dia introrsum sensim latiore, alteraque postica obliqua atris, serratis, apice rotundatis, abdomine paulo brevioribus; 
subtus fortiter, sterno dense punctato. Long. -60. 
Femina segmento ventrali ultimo apice rotundato. Mas latet. 
One specimen from Texas in the collection of Mr. Ulke, to whom I owe the opportu- 
nity of describing it. 
29. CO. nigrofasciata, lete viridianea, latiuscula, supra equaliter fortiter sat dense punctata, thorace 
brevi, antice angustato, lateribus convexis rotundatis postice parum incurvis, elytris foveis basalibus solis im- 
pressis, maculis utrinque tribus, postica obliqua, nigro-cyaneis ornatis, serratis, apice rotundatis, abdomine brevio- 
bus; subtus fortiter sat dense punctata. Long. -47— 58. 
Mas segmento ventrali ultimo late emarginato, angulis prominulis, antennis subpectinatis articulis4—10 angulo 
externo prolongato. 
Femina segmento ventrali ultimo subtruncato, angulis obtusis, antennis serratis. 
Laporte & Gory, Mon. Bupr. 2, 21, tab. 3, fig. 32. 
New Mexico, collected in May and June by Capt. J. Pope, while exploring the Llano 
Estacado: also found in Mexico. 
The following species are unknown to me, or cannot be identified. 
C. nigritula Lap. & Gory, Mon. Bupr. 2, 54, tab. 10, f. 73. 
C. scitula Gory, Mon. Bupr. 4, 160, tab. 27, f. 155. 
chlorocephala Gory, Mon. Bupr. 4, 161, tab. 27, f. 156. 
errans Gory, Mon. Bupr. 4, 172, tab. 29, f. 167. 
rugosula Gory, Mon. Bupr. 4, 177, tab. 30, f. 172. 
floricola Gory, Mon. Bupr. 4, 179, tab. 30, f. 175. 
dissimilis Gory, Mon. Bupr. 4, 181, tab. 31, f. 177. 
eee ac 
= 
ActTENoDES Lac. 
1. A. bella, latiuscula, fusca, dense zeneo-punctata, thorace transversim biimpresso, subrugoso, lateribus fere 
rectis, antrorsum paulo angustato, anculis posticis acutis, elytris transversim rugosis macula basali, duabus ante 
medium transversim positis, alteraque pone medium leete viridiaureis, sutura antice auro-micante, serrulatis apice 
vix rotundatis. Long. -55. 
One specimen, Liberty county, Georgia. The head is channeled from the front to be- 
hind the middle; the eyes nearly meet on the occiput. The body beneath is strongly, 
