H. C. FALL. 141 



of the intermediate joints slightly infuscate ; second joint a little longer 

 than wide and as long as the next two; following Joints transverse. 

 Head finely alutaceous and sparsely finely punctate. Prothorax mod- 

 erately transverse, sides rather strongly rounded, surface strongly 

 shining, finely sparsely punctate. Elytra subalutaceous, feebly shin- 

 ing, surface a little uneven, somewhat indistinctly finely rather sparsely- 

 punctate. All the trochanters and the posterior legs black, femora 

 and tibias of the front and middle legs rufotestaceous, their tarsi 

 blackish. Body beneath black, the margins of the ventral segment 

 narrowly pale yellow. Length 3.5 mm. 



San Bernardino Ranch, Douglas, Ariz. — 3750 feet (Snow). 

 A single female specimen. 



By Horn's table this species would be associated with 

 punctulatus and vittatus. The elytra are less distinctly alu- 

 taceous than in the former, and much more finely sparsely 

 punctate than in the latter ; it differs conspicuously from 

 both in having the erect hairs entirely pale in color. 



C. georgianus n. sp. 



Male. Entirely pale rufous except the elytra, which are greenish- 

 black with the side margins and suture, except at apex, narrowly 

 rufous ; apices of antennal joints slightly dusky. Pubescence dual 

 as usual, the short recurved hairs pale, the erect hairs sparse, short, 

 black. Basal joint of antennae very broadly triangular, nearly as wide 

 as long, second joint much wider than long, 3-5 about as long as 

 wide, following joints evidently longer than wide. Head very densely 

 finely punctate and dull. Prothorax moderately transverse, sides 

 nearly straight and very slightly convergent in middle four-fifths, sur- 

 face finely alutaceous and finely moderately closely punctate at middle, 

 more closely and less finely so at sides. Elytra densely punctate and 

 rather dull. 



Female. Differs only in having the basal joint of the antennae more 

 slender, the second simple, about as long as the first, two-thirds longer 

 than wide; prothorax more rounded at sides. Length 4-4.5 mm. 



Georgia. 



A single pair recived years ago as limbellus, which indeed 

 it would be by Horn's table, but the latter has the head and 

 prothorax polished and very sparsely minutely punctate, the 

 elytra less closely punctate and moderately shining, the an- 

 tennae very strongly serrate, the intermediate joints very 

 strongly transverse. 



TRANS. AM. ENT. SOC, XXXVI. JUNE, 1910. 



