264 C. Stal, 



Chrysomela Spireae Say. Joum. Acad. Philad. V. p. 297. 2. (1826.1 

 . „ „ „ Compl. Writings. éd. Le Conte. II. p. 



'^ 342. 2. (1859.) 



„ „ Rogers. Proc. Acad. Philad. Vin. p. 33. 6. (1857.) 



„ Suffr. Eut. Zeit. XIX. p. 262. 6. (1858.) 

 ^ „ co)iJînis Kirby. Faun. bor. amer. p. 211. (281). 2. (1837.^ 



Patiia: America borealis. (Mus. BeroL, Coll. Deyrolle.) 



C. nmltigutti affinis, vitta suturali simplici, nec ramulosa, diftert. Ovalis, sat 

 convexa, obscure œnea, nitida. Caput parce piuictulatum ; labro palpisque testaceis. 

 Autenuîe testaceie, apicem versus sensim leviter iucrassatœ, articulis apicalibus vix 

 longioribus quam latioribus. Prothorax elytris uoiniibil aiigustior, anterius leviter an- 

 gustatus, disco distincte, utriuique tbrtius remote punctatue. Scutellum lœve. Elytra 

 stramiuea, vage distincte punctata, vitta suturali seriatim puuctata, antice trichotoma, 

 communi, nec non utriusque maculis parvis sparsis, vittula abbreviata, leviter arcuata, 

 retrorsum angustata, huraerali, vittaque brevi angusta fere média prope vittani sutura- 

 lem obscure œneis; margine inflexo testaceo. Venter posterius testaceo-limbatus. 

 Pedes testacei. 



D. — Antennae articulis sex nltimis clavam gracilem tninvs distinctam 

 formantibiis. Articulus apicalis palporum praecedenti aequalis, apice haiid di- 

 latatus. Elytra straminea, vage puncttdata, vittis nonmdlis abbreviatis , svb- 

 curvis, utrimqiie seriatim punctatis, niandisque parvis aeneis ornafa, margine 

 inflexo concolore. (Spec. 518.) 



y 518. ChrYsomela dislocata Rogers. 



Obsciu"e seuea; elytris sti-amineis, utiiusquc vitta angu.sta uti-imque 

 striato -punctata prope suturam, vittis duabus abbreviatis, leWter curvatis, 

 exteriore prope humerum incipiente, maculisque uounullis parvis sparsis nigro- 

 seneis. Long. 8, Lat. 5' millim. 



Chtysomela dislocata Rogers. Proc. Acad. Philad. VIII. p. 32. 3. 



Tab. 1. tig. 4. (157.) 

 ,. „ Suffr. Ent. Zeit. XIX. p. 258. 3. Taf. 2. 



"'^ fig. 4. (1858.) 



Pati'ia: Mexico. (]\Ius. Holm., etc.) 



Ovalis, sat convexa, obscure senea, nitida. Caput remote distincte punctula- 

 tum. Anteunse basi flavo-testacese, articulis sex apicalibus fere seque longis ac latis, 

 clavam gracilem minus distinctam formantibus. Protborax elytris nonnibil angustior, 

 lateribus parallelis, plus minus remote distincte, utrimque fortius punctatus. Scutellum 

 Iseve. Elytra lateribus parallelis, straminea, vage punctulata, sutura nec non utriusque 

 vitta utrimque striato-punctata, nec basin nec apicem attingente, prope apicem cum 

 sutura confluente, vittis duabus abbreviatis, leviter curvatis, utrimque seriatim pun- 

 ctatis, una prope humerum incipiente, ibidem extus cum macula parva cohserente, 

 retrorsum ad vel ultra médium continuata, interdum interrupta, altéra inter hanc et 



