394 (18) Mr. G. R. Crotch's Revision of 



Trapezidera dilaticollis.* 



Trapezidera dilaticollis, Mots. Sdtrench Ileise, ii. 244. 

 Nicaragua. 



Trapezidera tmnneiventris.* 



Trapezidera hrunneiventris, Mots. Schrench lieise, ii. 244. 

 Nicaragua. 



Trapezidera porrecta.* 



Langiiria par recta, Kirsch, B. E, Z. x. 214. 

 Bogota. 



Trapezidera andigrada."' 



Langnria andigrada, Kirsch, B. E. Z. x. 215. 

 Bogota. 



Teretilanguria. 



g. n, {typ. Kirschii, Crotch). 



\Goniocephala, Chev. Dej. Cat. pars.^ 



Antennse with a 5-jointed compressed clubj elytra rounded 

 and denticulate at the apex ; thorax not margined at the base, a 

 small stria on each side; head with the occiput with two stridu- 

 lating plates, frontal suture well marked, emarginate. 



Teretilanguria Kirschii, sp. n. 



Elongata, postice acuminata, tota aenea, vel viridi-fenea; capita 

 parce punctato, lineis hiteralibus impressis parallelis ; thorace parce 

 punctato, antice angi;stiore, angulis posticis productis, acutis, basi 

 utrinqiie siniiato; elytris obsolete seriatim punctatis; abdomine 

 subtus parce punctulato, pi-osterno rugoso. L. 11 lin, 



Bogota, abundant. 



The body is sometimes more or less red beneath. 



Teretilanguria Pajiamae, sp.n.* 



T. Kirscliii valde alSinis, sed thorace antice paulo latiore, angu- 

 lis anticis incrassatis, capite antice fortius punctato, lineisque 

 frontalibus minus pai-allelis distincta videtur. 



Panama (Janson). 



Teretilanguria basalis. 



Langiiria hasalis, Guer. Icon. E. A., Ins. 314. 

 Columbia (Guerin). 



Thorax distinctly punctate, base deeply bisinuate; metaster- 

 num and ventral segments more or less seneous. 



