MONOGRAPHIE DES CHRYSOMÉLIDES DE L'AMÉRIQUE. 325 
13. CHRYSOMELA FESTIVA FABR. 
Nigro-ænea, elytris lineis tribus suturaque antica flavis. 
Chrysomela festiva Fabr. Syst. Ent. p. 100. 35. (1775.) 
^ » = Spec. Ins. I. p. 124. 47. (1781. 
T. " y Mant. Ins. L p. 71. 59. (1787.) 
- 5 A Ent. Syst. 1. p. 323. 19. (1792.) 
% £ 5 Syst. Eleuth. I. p. 440. 108. (1801.) 
" » Lin = Syst. Nat. Gmel. I: IV. p. 1674. 107. 
(1788.) 
" »  Sehóünh. Syn. Ins. IL. p. 260. 117. (1808.) 
Habitat in America. Mus. Brit. 
Statura C. fastuose, at duplo minor. Caput et thorax obscure ænea. Elytra 
punetato striata, obseure ænea, margine antico lineisque tribus longitudinalibus flavis. 
Lines dux exteriores apice coéunt, intermedia vero apieem haud attingit. (sec. Fa- 
bricium l. c.) 
14. CHRYSOMELA BASILARIS SAY. 
Green; antennz black; basal joint rufous; thorax with a thickened 
margin. 
Chrysomela basilaris Say. Journ. Acad. Philad. III. p. 451. 5. (1824.) 
+ " Say. Compl. writ. ed. Le Conte IL p. 217. 5. 
1859.) 
Inhabits Arkansa. 
Body green, very slightly glossed with violaceous, punetured: vertex with an 
impressed line: antennz black; basal joint rufous: thorax indistinetly punctured; pun- 
ctures distant; lateral margin much thickened: elytra with irregularly scattered pun- 
etures: venter dusky, with a greenish gloss. 
Length less than one-fourth of an ineh. (see. Say. 1. e.) 
15. CHRYSOMELA CRIBRARIA  ROGERS. 
Oblong, ovale, bronzed black; thorax much thickened at the sides, 
reaching the apex, with a few large marginal punetures near the impression ; 
elytra very dark, bronzed black, thickly and irregularly punetured; antennæ 
legs and under surface black. Length. 37. 
Chrysomela cribraria Rogers. Proc. Acad. Philad. VII. p. 36. 22. 
(1857.) 
2 5 Suffr. Ent. Zeit XIX. p. 384. 22. (1858.) 
Locality: Southern States. (sec. Rogers. 1. c.) 
