I 18 TERETILANGURIA. 



Trapezidera dilaticollis.* 



Trapezidera dilaticollis, Mots. Schrenck Eeise, ii. 244. 

 I Nicjiragua. 



j Trapezidera brimneiventris.* 



' Trapezidera hrunneiventris, Mots. Scltrenclc Beise, ii. 244. 



I Kicaragua. 



i Trapezidera porrecta.* 



Langurin 2^orrectn, Kirsch, B. E. Z. x. 214. 

 j Bogota. 



Trapezidera andigrada.* 



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



Boo^ota. 



I Teretiianguria. 



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



' \Goniocephala, Chev. Dej. Cat. ;;«?•§.] 



: Antenn.ie with a 5-jointed compressed club; elytra rounded 



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



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



j lating plates, frontal suture well marked, emarginate. 



I Teretiianguria Kirscliii, sp. n. 



\ Elongata, postice acuminata, tota ?enea, vel viridi-?enea; capita 



I parce punctato, lineis lateralibus impressisparallelis; thorace parce 



I punctato, antice angustiore, angulis posticis productis, acutis, basi 



; utrinque sinuato; elytris obsolete seriatim punctatis; abdomine 



I subtus parce punctulato, prosterno rugoso. L. 11 lin. 



j Bogota, abundant. 



I The body is sometimes more or less red beneath. 



I Teretiianguria Panamas, sp.n.* 



T. Kirscliii valde affinis, sed thorace antice paulo latiore, nngu- 

 j lis anticis incrassatis, capito antice fortius punctato, lineisque 



i frontalibus minus pai'allelis distincta videtur. 



i Panama (Janson). 



' Teretiianguria basalis. 



I Langnria basal is, Gvcr. Icon. B. A., Ins. 314. 



[ Columbia (Guei'in). 



I Thorax distinctly punctate, base deeply bisinu.'^te; metaster- 



I num and ventral segments more or less neneous. 



