A Revision of the Coleopterous Family Erotylidce : by 

 George R. Crotch, M.A. 



Subfamily 1. Langurides. 



Pachylanguria. g. n. 



{Ti/2y- Paiv£e, WoU.) 



Antennse short, reaching to about one half the length of the 

 thorax, joints 2 — 7 thick, moniliform (the 3rd a little longer than 

 the others), 8 — 11 compressed, dilated, pubescent, closely adpressed 

 together, forming a club. 



Head with the eyes rather flat, extremely finely granulated; 

 frontal suture obsolete ; clypeus emarginate in front. 



Thorax broader than long; sides faintly margined; posterior 

 angles produced, acute ; base margined, angularly produced in. 

 front of the scutellum and very gradually sloped towards the 

 angles; a short impressed line on each side at about one third. 



Elytra with the epipleural fold not marked, the reflexed 

 portion sinuate ; seven distinct rows of punctui-es, leaving an 

 irregularly punctured space at the margin. 



Legs short; tarsi dilated; claw-joint long. 



Presternum with a broad, thickly margined process, deeply 

 emarginate at the apex, and not depressed. 



Mesosternum convex, apex emarginate; coxal lines abbreviated 

 but visible. 



Pachylanguria collaris, sp. n. 



Subelongata, parallela, cyanea, thorace supra et subtus auran- 

 tiaco (prosterno apice nigro) ; elytris crebre punctulatis, regulariter 

 puuctato-striatis. L. 3 lin. India (Bakewell). 



Closely allied to P. Faivce, but narrower, the last three ventral 

 segments with a yellow spot at the sides, and the clypeus not 

 emarginate in front. In fully matured specimens the thorax 

 would probably be marked with black. 



Pachylanguria Paivae. 



Languria Paioce, WoU. Ann. ^\ II. iv. 430 (1859). 

 N. China. 



D D 



