4i8 Coleopterological Notices, VII. 



apex narrowly rounded ; sides broadly rounded ; disk widest before the 

 middle ; humeral plica moderate in length, strongly elevated and distinct ; 

 subhumeral impression pronounced though not very large ; inner fovea small 

 but deep and distinct, the outer subobsolete ; subsutural impressions very 

 nearly obsolete, the suture not at all elevated. Legs well developed, the an- 

 terior femora moderately strongly, the four posterior feebly, clavate. Length 

 0.95 mm. ; width 0.43 mm. 



Wisconsin (Baj^field). Mr. Wickham. 



A small species, closely allied to fulvum, but differing in the 

 more dilated seventh and eighth antennal joints, larger size, more 

 veutriculate form and much stronger humeral plica and adjacent 

 impression. It is represented before me by a single specimen of 

 indeterminate sex but in all probability female. The elj'tra are 

 sparsely and feebl}^ piuictulate, particularly toward base. 



62. C. flllTuni Lee— Proc. Acad. Nat. Sci., Phila., 1852, p. 155 (Scyd- 



msenus). 



Narrowly suboval, polished, impunctate, pale brownish-testa- 

 ceous throughout, the elytra, legs and antennae still somewhat 

 paler; pubescence rather abundant, coarse, pale and conspicuous, 

 rather short and recurved on the elytra. Head somewhat small, 

 slightly wider than long, subcircularly rounded behind the eyes, 

 which are rather small and but slightly prominent ; antennal 

 prominences strong, separated by a distinct depression ; clypeus 

 sparsely asperulate, not at all carinate, evenly rectilinear and 

 transverse at apex, with a very minute and obtusely rounded 

 marginal tooth. Antennae barely as long as the head and pro- 

 thorax, the funicle slender, the club very abrupt and purely 3- 

 jointed ; second feebly obconic, |- longer than wide, a little longer 

 than the next two and much wider ; three to six equal, very 

 slightly wider than long, cylindric ; seventh scarcely visibly 

 wider ; eighth very slightly wider than the seventh, f wider than 

 long, its surface smooth like that of the preceding joints; ninth 

 -| wider, ^ wider than long; tenth just visibly wider than the 

 ninth, f wider than long ; eleventh not thicker, not quite as long 

 as the two preceding. Prothorax conic with feebly arcuate sides, 

 as long as wide ; apex f as wide as the base, the latter ^ wider 

 than the head ; surface perfectly even, without trace of impres- 

 sion. Elytra oval, widest slightly before the middle, narrowly 

 parabolic at tip, f longer than wide, barely twice as long as the 

 prothorax and scarcely f wider ; sides broadly arcuate ; humeral 



