286 ruLGORiD.!. 



Subfamily VI. ACHILIN^. 



Achilida, SfM, Hem. Afr. iv, pp. 130 & 181 (1866). 



Acliilina, Stdl, Of v. Vet.-Ak. Fork. 1870, p. 478 ; Atkins. J. A. S. 



Beng. Iv, p. 36 (1886). 

 Acliilidre, Melich. Horn. Faun. Ceylon, p. 11 (1903). 



Head narro^^'er than the pronotum ; lateral margins of the 

 clypeus carinate ; apical joint of rostrum elongate ; pronotum 

 angularly emai'ginate at base ; tegmina ampliated behind the clavus, 

 which is very rarely granulate, acute at apex, which is distinctly 

 closed, claval vein continued to the apex or united with the claval 

 suture near apex ; posterior tarsi with the basal joint elongate. 



This subfamily is closely allied to the Trojyidachince, from which 

 it can always be distinguished by the carinate lateral margins of 

 the clypeus. 



Synoj)sis of Genera. 



A. Face promineutly produced before eyes. 



a. Clypeus small, less than half the length of face. Faventia, p. 286. 



b. Clypeus about as long as face Vekuxta, p. 287. 



B. Face not, or very slightly, projecting before eyes. 



a. Clypeus abovit, or nearly, as long as face. 



a'. Face anteriorly eniarginate Kinnara, p. 289. 



//. Face anteriorly convex or truncate, not 

 eniarginate. 

 a'-. Face only about half as broad as long, 



anteriorly truncate Magadha, p. 290. 



d-. Face nearly three-fourths as broad as long, 



anteriorly rounded Tangina, p. 291. 



b. Clypeus only about lialf as long as face ; pos- 



terior tibiae with two short spines ; tegminal 



stigma undeveloped Kosalya, p. 292. 



c. Clypeus more than half as long as face ; pos- 



terior tibiae with a single small spine ; teg- 

 minal stigma very strongly developed Usana, p. 293. 



Genus FAVENTIA. 



Faveulia, SfSl, Henu Afr iv, p. 181 (1866) ; id. Ofo. Vet.-Ak. Fork, 

 1870, p. 748. 



Type, F. piistidata, Walk. 



Distribution. Oriental and Malayan Regions. 



Head narrower than the pronotum ; vertex short, subquadrangu- 

 lar, centrally ridged and laterally carinate, the spaces between the 

 carinations foveate ; face long, prominently produced in front o£ 

 eyes, a little ampliate posteriorly, centrally strongly ridged, the 

 lateral margins carinate ; clypeus small, less than half the length 

 of face, with its lateral margins distinctly carinate and centrally 



