SCARELUS. 1,1 BN litis. 



77 



Scarelus longicornis. 

 (Plate XVlil. iig. 6.) 

 Watcrh., Trans. Ent. Soc, 1878, p. 116. 



Elongatus, ferrugineo-flavus, pubesceiis ; autcnnis longissimis, 

 filiformibus, nigris ; thorace parvo, autice angi;stato, linea mediand 

 elevatil; elytris parallelis, depressis, tricarinatis, interstitiis impres- 

 sionibus iiuinerosiH transversis, apice anguste nigro ; pedibus fuscis. 



Long. 2:j lin. ; antennae 3| lin. 



Hab. Java {J. 0. Bowring, Esq.). 



Head rather prominent, eyes small ; antennae longer than the 

 whole insect, filiform, the first and second joints yellow, the rest 

 black. Thorax with a distinct mesial elevated line, the sides gently 

 reflexed, the posterior angles acute. Scutellum slightly narrowed 

 towards the apex, which is very slightly notched. Elytra a little 

 broader than the base of the thorax. Legs fuscous ; tarsi rather 

 short and stout. 



Scarelus orbatus. 



(Llate XVIII. fig. 7.) 



Waterh., Tru)is. Ent. Soc, 1878, p. 117. 



Fuscus ; antennis longissimis, simplicibus ; thorace fusco-flavo, 

 utrinque excavate ; elytris basi fusco-flavis, parallelis, tricostatis. 



Long. 2\ lin. 

 Hah. Singapore. 



Antennae longer than the whole insect, pubescent, not dentate, 

 parallel, slightly compi'essed ; the second joint not visible. Thorax 

 small, trapezoidal, narrowed in front, dirty yellowish, with a com- 

 plete mesial carina. The costee on the elytra are distinct, the in- 

 tervals with numerous transverse impressions. 



LIBNETIS. 



Waterh., Tram. Ent. Soc, 1878, p. 104. 



Pubescent. Head small ; antennae rather short, simple, thicker 

 about the middle, narrowed to the apex. Thorax small, trapezi- 

 form, the margins elevated, with no mesial carina. Elytra woolly, 

 subparallel ; each elytron with four costae ; the intervals obscurely 

 and finely punctnred. 



Libnetis pumilio. 

 (Plate XVIII. fig. 10.) 

 Waterh., Trans. Ent. Soc, 1878, p. 117. 

 Niger, velutinus ; thorace trapeziformi, supra excavate ; elytris 



