298 cuRCULiois'iD.?:. 



86 (85) Club of anteniife evidently broader 



than the fiinicle; tooth on hind 

 femora small. 



87 (88) Prothorax with the sides straii»-ht 



or even sinuate, strongly nar- 

 rowed from base to apex ; ros- 

 trum with the scrobes not con- 

 vergent, the median dorsal area 

 bounded by prominent carinas 

 Avhich are almost parallel fabricii, Guer., p. 328. 



88 (87) Prothorax with the sides more 



or less roiuided, broadest in 

 front of the base; rostrum with 

 the scrobes convergent, the 

 median area widening behind, 

 its bounding cariute indistinct. 



89 (90) IJostrum strongly dilated at apex ; 



prothorax shallowly bisinuate 

 at base, the disk evenly con- 

 vex *. lateralisy Chev., p. 329. 



90 (89) Eustrum only slightly dilated; 



prothorax deeply bisinuate at 

 base, the disk broadly impressed 

 on each side. 



91 (92) Setas on elytra conspicuous, broad, 



obliquely raised iind curved. . . . lativirens, sp. n., p. 330. 



92 (01) Setne inconspicuous, very short 



and recumbent tusicoUis, sp. n., p. 330. 



93 (84) First joint of iunicle not longer 



than seciind. 

 94: (113) Second joint of funicle not lunger 



than first. 

 95 (110) Base of prothorax not broader 



than the apex. 

 9t> (107) Apical margin of prothorax 



oblique at the sides. 



97 (102) Prothorax with a dorsal rounded 



fovea on each side behind the 

 middle ; base of rostrum almost 

 as broad as the forehead. 



98 (99) Prothorax flattened o\\ the disk, 



which is bounded laterally by 

 an obtuse costa ; elytra usually 

 green with four black stripes . . imjjressicollis, sp. n., 



99 (98) Prothorax not flattened nor cos- [p. 331. 



tate ; elytra without black 

 stripes. 



100 (101) Elytra with very stout short erect 



bristles ; setx on scape recim- 

 bent ; prothorax with a black 

 central stripe echinani/s, sp. n., p. 332. 



101 (100) Elytra with much finer oblique 



sette ; setjB on sca.])e erect : pro- 

 thorax without a black stripe . . vi(tmj)ure}isis, sp. n., 



102 (97) Prothorax without dorsal fove;^. [p- 333. 



103 (104) Eyes entirelv lateral, so that the 



forehead is slightly broader 



