MONOGRAPHIE DES CHRYSOMÉLIDES DE L'AMÉRIQUE. 333 
Chrysomela virides Suffr. Ent Zeit. XIX. p. 394. 35. (1858.) 
Ovate, greenish, or dark fuscous-brassy, rarely eupreous, shining: head deeply 
punetulate, with a transverse, arcuated impressed frontal line: antennæ blackish or 
dark brown: thorax very minutely and obsoletely punetured: scutellum blackish, im- 
punetured: elytra striate-punctate, punctures small, and the series remote: beneath 
blaekish, with the abdomen densely punetured; feet blackish-piceous, often green. (sec. 
Melsheimer I. e) 
2. PHAEDON AERUGINOSUM SUFFR. 
Subrotundum, convexiusculum, obscure æneum, thorace sparsim disco 
subtilius punctato, elytris punctato-striatis, interstitiis subtilissime coriaceis. 
Long. 14—14 lin. (sec. Suffrian.) 
Chrysomela aeruginosa Suffr. Ent. Zeit. XIX. p. 396. 35. b (1858.) 
Patria: Ameriea borealis. 
3. PHAEDON SEMIMARGINATUM LATR. 
Ovatum, convexum, saturato-czeruleum, nitidum, thorace sublævi, ad 
latera non incrassato, duplo saltem latiore quam longiore, illius lateribus, 
eapite, antennarum articulis quattuor primis, pedibus, tarsis exceptis, anoque 
rubris, elytris subtiliter punctato-striatis. Long. 6 millim. 
Chrysomela semimarginata Latr. in Voy. de Humb. Tab. XXIII. fig. 11. 
" " Germ. Mag der Ent. I. 2. p. 129. 59. (1815.) 
Patria: Orenoco. 
