Phyto'phaga Malayana. 29 



towards their apex ; second and third joints short, nearly equal, 

 forehead impressed with a longitudinal groove. Thorax narrow, 

 cylindrical, sides moderately constricted. Scutellum elongate- 

 trigonate, its apex truncate. Elytra much wider than the thorax, 

 broad, oblong, puncturing on their surface fine but deeply im- 

 pressed on the inner half of the basal portion of the disc, entirely 

 obliterated on the hinder part, with the exception of a single row 

 next the suture ; whole outer half of the disc also smooth and 

 entirely impunctate. 



3. Crioceris semipunctata, Fabr. (PL I. fig. 1.) 

 Lac. Mon. Phyt. i. p. 558. 

 " Modice elongata, valida, rufo-ferruginea, nitida, subtus pla- 

 giatim aureo-sericea ; prothorace elongato, in medio leviter 

 coarctato, supra obsolete vageque pvmctulato; elytris con- 

 vexis, ante medium late transversim impressis, subtiliter 

 (basi prastermissa) punctato-striatis." (Lacordaire.) 



Mas. — Antennis longioribus, subfusiformibus, articulis cylin- 

 dricis. 



Lema semipimctata, Fabr. 

 Fcem. — Antennis brevioribus, apice nonnihil incrassatis, articulis 

 cylindricis, arete connexis. 

 Lema Dehaanii, Guer. 



Crioceris Dehaanii, Lac. Mon. Phyt. i. p. 559. 

 Long. 3| — 4| lin. 



Hab. Java, Borneo, Malacca, Sumatra, Celebes ; also Siam 

 and India. 



All the specimens that I have seen of this species have the 

 pubescence on the legs pale golden, whilst that on the abdomen is 

 silvery-white. 



4. Criocer'is binotata, n. sp. 



Elongata, parallela, subcylindrica, obscure fulva, nitida, sub- 

 tus aureo-sericea ; antennis validis, subfusiformibus, apice vix 

 attenuatis, articulis cylindricis ; oculis nigris ; thorace elon- 

 gato, medio modice coarctato, supra lasvi, baseos medio obso- 

 lete impresso ; elytris convexis, infra basin transversim im- 

 pressis, basi elevatis, profunde punctato-striatis, striis infra 

 basin deletis ; singulatim plaga transversa subovata, ante 

 medium posita, nigra. 



Long. 4 lin. 



Hab. Borneo. 



