REMARKS ON THE COLEOPTERA. 



207 



corvinus. 



Feronia corv. Dej. 3, 281. 

 caudicalis. 



Feronia caud. Say. Am. Tr. 2, 56. 

 sodalis. 



Feronia sod. Lee. 349. 

 13 tenuis. 

 adoxus. 



Feronia adoxa Say. Am. Tr. 2, 46. 



Feronia tristis Dej. 3, 324. 

 fastiditus. 



Feronia fastid. Dej. 3, 323. 

 MYAS Zieg. 



foveatus Le.c. 355. 

 ISOPLEURUS Kb. 



hyperboreus Lee. 557. 



Amara hyper. Dej. 5, 800. 

 septentrionalis Lee. 358. 

 TRI.ENA Lee. 

 angustata Lee. 365. 



Feronia any. Say. Am. Tr. 2, 36. 



Amara ang. Say. ib. 4. 

 indistincta Lee. 365. 



Amara indis. Hd. P. Ac. 1, 300. 



depressa Lee. 365. 

 "AMARA Lair. 



inequalis, Kb. N. Z. 39. 

 splendida Hd. P. Ac. 1, 300. 

 gibba. 



Celia gibba Lee. 360. 

 impuncticollis, Say. Am. Tr. 4, 428. 



Feronia imp. Say. ib. 2, 36. 

 fallax Lee. 362. 

 convexa Lee. 363. 

 avida. 



Zabrus avidus Say. J. Ac. 3, 148. 



Pelor avi. Say. Am. Tr. 4, 428. 



Bradytus av. Lee. 367. 



Amara confinis Dej. 3, 512. 

 PERCOSIA Zim. 



obesa Hd. P. Ac. 1, 297. 



Feronia obesa Say. Am. Tr. 2, 37. 



Amara obesa Say. ib. 4, 428. 

 CURTONOTUS Steph. 1828. 



Leirus Zim. 1832. 



16 convexiusculus Steph. Kb. N.Z. 35. 

 16 elougatus. 



13 P. tenuis. Elongatus, niger nitidus, thorace capite vix latiore, latitudine parum 

 breviore, quadrate, postice leviter angustato, lateribus pone] medium sinuatis, angulis 

 posticis rectis prominulis, basi utriuque profunde impresso, bistriato, punctatoque : 

 elytris tenue striato-punctatis, interstitio 3' 3-punctato ; palpis pedibusque rufo-piceis. 

 Long. -32, lat. -14. Readily known by its narrow form : the head is constricted and 

 punctured behind the eyes : the elytral stria; are fainter towards the apex, which is not 

 at all sinuate. 



14 I have merged into Amara the group Celia (Zim.), as it differs from the typical 

 species neither in habitus nor characters, the sole ground for separation being a sexual 

 character of slight import. I have also replaced in the genus, Zabrus avidus (Say) as 

 it has not the characters of Bradytus, (to which I formerly referred it), the tibia? being 

 alike in both sexes. 



15 I have a specimen which agrees perfectly with Dejean's description, but the thorax 

 is more narrowed behind than in the figure (Icon. Col. Eur. 3, pi. 170, fig. 2.) No 

 opportunity for direct comparison has yet occurred. The species is totally distinct 

 from the two described by me in the 4 th vol. of the Annals of the Lyceum. 



16 C. elongatus. Elongatus, gracilis, rufo-piceus nitidus, thorace quadrato, latitudine 

 non breviore, antice subangustato, lateribus rotundato, angulis posticis subrectis, non 

 rotundatis, basi utrinque bistriato leviterque punctate, elytris thorace latioribus, tenui- 

 ter striatis, striis ad basin leviter punctatis. Long. - 4. $ with the intermediate tibiae 

 strongly bidentate, the mentuni tooth narrowed in front and deeply impressed. 



