Phytophaga Malay ana. 281 



Genus Chalcolampra, Blanch. 

 Voy. au Pole Sud, Zool. iv. p. 328. 

 Phyllophila, Stal, Ofv. k. Vet. Akad. Forh., 1857, p. 59. 

 Corjms elongatum, subparallelum, convexum, metallicum aut 

 non raetallicuvT). Caput modice exsertum ; antennis filiformi- 

 bus, dimidio corporis longitiidine aequalibus, apicem versus 

 leviter incrassatis, articulo primo incrassato, secundo brevi ; 

 jmlpis ovatis, articulo ultimo conico. Thorax transverso- 

 quadratus vel quadratus, elytris angustior. Elytra oblongo- 

 ovata vel oblonga, punctato-striata. Pedes modice robusti ; 

 unguiciilis unidentatis. 



1. Chalcolampra lO-piistulata, Baly. (PI. V.* fig. 3.) 

 Trans. Ent. Soc. 3rd ser. i. p. 619. 

 Anguste subelongata, convexa, parallela, nitida, capite tho- 

 raceque rufo-fulvis ; antennis extrorsum, pectore, abdomine, 

 scutello elytrisque nigris ; horum maculis 10 pedibusque 

 flavis, tarsis piceis. 

 Var. A. Thoracis disco piceo. 

 Long. 2 lin. 

 Hab. Batchian. 



Head short, impressed on the front wiih several irregular 

 fovese ; antennae half the length of the body. Thorax finely 

 punctured. Elytra distinctly punctate-striate on the inner disk, 

 the outer disk irregularly punctured, each with five large yellow 

 patches, the first four ovate, placed in two parallel rows, one 

 just below the base, the other scarcely below the middle ; the 

 fifth patch is transverse and subapical. 



2. Chalcolampra '[8-guttata, Fabr. 



Chrysomela l8-guttata, Fabr. Ent. Syst. I. i. p. 322. 



P lujllocharis IS-guttata, Boisd. Voy. de I'Astrol. p. 575. 



Phyllophila 16-pustulata, Stal, loc. cit. 

 Elongata, fulvo-flava, nitida ; antennis, genibus, abdomineque 



nigris, hoc flavo-marginato ; thorace fusco-notato ; elytris 



fuscis vel piceis, utrisque pustulis pallida fulvis octo vel novem 



ornatis. 

 Var. A. Thoracis maculis obsoletis. 

 Long. 3 lin. 



Hab. Pulo-Penang, Malacca, Singapore; also Ceylon, Australia. 

 Thorax transversely convex ; sides straight and parallel behind 



