282 Longicornia Malay ana. 



Protemncmus lima. 

 P. fuscus, ampliatus ( $ ?), pube squamrformi obscure-grisea 

 tectus ; elytris planatis, medio paulo convexis, angulo dis- 

 coidali minus acuto, ad latera versus apicem plaga magna 

 fusca. 

 Hah. — Goram. 



This specimen is a female, and compared with the female of the 

 preceding species it differs in its larger size with much larger 

 elytra proportionally, duller pubescence with less scale-like hairs, 

 the elytra slightly convex along the middle of the flattened part, 

 the discoidal angle less prominent, with fewer spines generally, 

 and the legs and antennae with fewer and less prominently raised 

 lines, with no admixture of granules, except perhaps a few on the 

 scape. 



Length 23 lines ; of the antennae ( $ ) 32. 



Protemnemus pristis. 



P. fuscus, dense pubescens, albidus, griseo-nebiilosus ; elytris 

 planatis, in medio paulo convexis, angulo discoidali acuto, 

 spina externa apicali producta. 



liab. — Aru. 



Narrower than the preceding, dark brown, closely covered with 

 a whitish pubescence faintly clouded with grey, the sides much 

 darker ; head and prolhorax speckled with a few glabrous black 

 spots, the latter less rugose and without the preapical transverse 

 groove of the other species ; scutellum small, sub-scutiform ; elytra 

 finely punctured, the flattened part slightly convex along the 

 suture, with fewer spines than P. scabrosus, and without the brown 

 patch, the outer spine at the apex produced ; body beneath and 

 legs more sparsely pubescent, biownish-grey, the latter and the 

 antennce with raised lines and granules as in P. scabrosus. 



Length 14 lines. 



PeRIAI'TODES. 



Characteres ut in Protcmnemo, sed elytra sub-depressa, baud 



planata, lateribus rotundatis, inermibus, apicibus solis extus 



spinosis. 



From Monochamus this genus, like Protemnemus, differs in its 



large eyes, the lower lobe being nearly contiguous to the mouth, 



and its toothed mesostirnum. The tliree species described below 



are unfortunately in each case limited to a single specimen, and 



