ART. 22 NEW CEEAMBYCID BEETLES FISHEB 41 



Head sparsely, coarsely, irregularly punctate, with a few fine 

 punctures intermixed, rather densely, irregularly clothed with long, 

 recumbent, yellowish- white pubescence, front wider than long, trans- 

 versely grooved behind the epistoma, longitudinally grooved and 

 broadly concave between the antennal tubercles, which are widely 

 separated and slightly elevated; eyes deeply emarginate, separated 

 from each other on the top by three times the width of the upper 

 lobe. Antenna as long as the body, basal joints sparsely, coarsely 

 punctate, more or less rugose, sparsely, irregularly clothed with long, 

 recumbent, yellowish pubescence, with a few long, erect hairs on the 

 underside of the joints, apical joints finely, densely punctate, densely 

 clothed with short, recumbent pubescence; joints 3 to 6 strongly 

 unispinose at apices; first joint robust, strongly clavate, and sub- 

 equal in length to the third and fourth joints united; third joint 

 nearly twice as long as the fourth; eleventh joint subequal in length 

 to the tenth. 



Pronotum slightly wider than long, and equal in width at base 

 and apex; sides strongly sinuate, subtuberculate ; disk uneven, and 

 ornamented with an acute tubercle on each side at apical third, a 

 longitudinal, median, glabrous spot, irregularly expanded at middle, 

 extending from anterior margin to base, and a rather large, rounded, 

 glabrous spot on each side at apical third; surface rather densely, 

 coarsely, irregularly punctate, sparsely, irregularly clothed with 

 long, recumbent, yellowish-white pubescence. Scutellum broadly 

 triangular, curvilinear, median part glabrous, sides densely clothed 

 with recumbent, yellowish pubescence. 



Elytra three times as long as pronotum, and at base slightly 

 wider than pronotum at middle; sides parallel from base to apical 

 sixth, then arcuately narrowed to the tips, which are separately, 

 deeply emarginate, bispinose, with the lateral spine much longer 

 than the sutural one; surface rather densely, coarsely, irregularly 

 punctate; each elytron with three broad, more or less distinct, longi- 

 tudinal costae, and clothed between the costae with rows of sparse, 

 recumbent, gray pubescence. 



Abdomen beneath finely, sparsely, irregularly punctate, sparsely, 

 irregularly clothed with long, recumbent and erect, grayish pubes- 

 cence, the pubescence sparser on median part; last segment broadly 

 rounded at apex. Prosternum coarsely punctate, sparsely clothed 

 with long, recumbent, grayish hairs at the sides, nearly glabrous and 

 impunctate at middle and along anterior margin ; prosternal process 

 rather wide, flat, expanded behind the coxal cavities, then attenuate 

 to the tip, which is acute, but not declivous. Mesoternum deeply, 

 triangularly emarginate, and concave in front for the insertion of 

 the prosternal process. Legs sparsely, irregularly clothed with long. 



