512 Longicornia Malay ana. 



Length 19 lines; of the antennae 45 lines. 

 All the preceding have the outer angle of the elytra 

 scarcely produced^ and in no degree spined. 



Neoceramhyx externus. 



N. (J) fuscus, griseo-pubescens ; prothorace sub-flex- 

 uoso-corrugato ; elytris postice angustioribus^ apici- 

 bus externe spinosis. 



Hah. — Dorey. 



Narrow, dark brown, with a close gray pubescence ; 

 head with a single interocular groove, the tridentiform 

 impression tolerably well marked ; prothorax not so 

 broad as the elytra, the corrugations mvich less intricate 

 and flexuous than in the preceding ; elytra rather narrow, 

 not very silky, the external angle at the apex produced 

 into a strong and prominent spine ; body beneath, glossy 

 brown, covered w4th a fine gray pile ; posterior legs not 

 elongate ; antennae very long. 



Length 14 lines ; of the antennse 36 lines. 



§ § Prothoi*ax without a smooth space. 



Neoceramhyx Alexis. 



N. fuscus, griseo-pubescens ; prothorace omnino cor- 

 rugate ; elytris obscure griseo-sei*iceis, apicibus 

 bispinosis. 



Hah. — Sarawak, Singapore. 



Dark brown, with a grayish pubescence ; head with. 

 two interocular grooves not meeting below, the tridenti- 

 form impression with the middle part nearly obsolete ; 

 prothorax slightly elongate, \^^th about ten transverse 

 corrugations, the middle mai-ked with two blackish slight- 

 ly impressed lines ; elytra rather narrow, with a grayish 

 dull silky pubescence, the apex of each bis))inous ; body 

 beneath, with a silky gray pubescence ; posterior femora 

 slightly elongate ; antennee very long, in the ? they 

 resemble those of JV. textor. 



Length 15 lines ; of the antennre 34 lines. 



Another species is in the collection, which as it is only 

 a female must be omitted; it is nearly two inches long. 

 Neoceraiithyx Landm, Pasc, also belongs to this section; 

 it has a very rich silky pubescence, broad prothorax, &c. 

 It is from Penanor. 



