CETONIIN.E 35 



shallow and tend to form oblique wavy lines; scutellum smooth, with 

 a few small punctures near each side; elytra slightly and equally 

 cuneiform in the sexes, elongate, the costae smooth, obtusely and 

 moderately elevated, the punctures not dense, large, in the form of 

 very irregularly arcuate incised lines, the sutural interval with two 

 longitudinal partial incised lines in addition; on the flanks the trans- 

 verse confluent incised lines are moderately separated longitudinally; 

 pygidium (cf 1 ) broadly tumid toward the median line but not um- 

 bonate, the irregular incised lines separated, the pubescence short, 

 not dense; surface with a large solid tomentose spot at each side, the 

 inner margin of which is nicked at the middle, or ( 9 ) more nearly 

 flat, more angulate at apex, with still stronger and more distant 

 incised lines, the lateral tomentose spots smaller and more disinte- 

 grated; hind tarsi rather thick, subsimilar in the sexes; antennal club 

 a little longer (cf) or shorter (9) than the stem. Length (3 cf, 

 5 9 ) 12.0-13.7 mm.; width 6.4-7.6 mm. New Mexico and Arizona 

 (Baboquivari, Santa Rita and Huachuca Mts.) . . . . testacea n. sp. 



Sutural angles of the elytra denticulate, more strongly in the male; 

 pronotum without discal dark spots 9 



9 Body oblong-suboval, moderately convex, shining dark and piceous 

 throughout, sometimes with very feeble greenish lustre; hairs sparse, 

 coarse; head with rather strong close punctures; clypeus (9) sub- 

 quadrate, barely shorter than wide, the sides rounding from near the 

 middle, slightly elevated, the apex thinner, distinctly reflexed, the 

 two obtuse prominences separated by much less than half the total 

 width; prothorax nearly as long as wide, the sides feebly converging 

 in basal, rapidly in apical, half; punctures close-set, very moderate 

 in size but deep, not obliquely united laterally, the marginal tomen- 

 tum well developed ; scutellum with strong scattered punctures except 

 medio-basally; elytra with linearly arcuate punctures, transverse and 

 deeper at the sides, the costae moderate, obtuse, smooth or with 

 minute remote punctures, the cretaceous spots numerous, one trans- 

 versely sinuous near the middle and one apical and arcuate, conspicu- 

 ous; pygidium very feebly, evenly convex, with deep and rather 

 close-set, irregular incised lines and a large reniform cretaceous spot 

 near each side, the hairs numerous but short; abdomen with two 

 series of tomentose areas at each side. Length (9) 13.8 mm.; 

 width 8.0 mm. Mexico. [ Cetonia leucographa G. & P.] 



*leucographa G. & P. 



Body narrower in form and not quite so large, similar in the scattered 

 spots of yellowish tomentum but with rather longer, closer and more 

 conspicuous pubescence and uniformly pale brownish-testaceous 

 in color throughout; head with the sculpture rather less coarse, the 

 pubescence denser; clypeus shorter than wide, with feebly (cf ) or 

 distinctly ( 9 ) converging sides, the apex rather strongly reflexed 

 and distinctly sinuate, or barely at all reflexed and feebly sinuate, 

 respectively, never so strongly reflexed or bilobate as in leucographa; 

 prothorax nearly similar in form and lateral tomentum and also with 

 the base punctureless, but with the punctures toward the sides rather 

 T. L. Casey, Mem. Col. VI, Nov. 1915. 



