42 KATYDIDS (TETTIGONIIDAE) OF SARAWAK MUSEUM. 



Onomarchus mandarinus Pictet & Saussure. 



Syn. 0. cretaceus Pictet & Saussure (nee Serville). 



O. LEUCONOTUS Karny (nee Serville), 1. c. 

 For synonymy see : Karny, Treubia, v, 1 — 3, 1924. 



1 cT and 1 9 , both in alcohol, from Baram Eiver, which 

 agree perfectly with Javanese specimens, except that the $ 

 has a bright red spot on each side at base of ovipositor which 

 I have found in Javanese specimens. 



To the same species belongs very probably also a 9 

 larvaj (dry) from Mt. Dulit. 



Promeca Brunner v. W. 



Karny, Journ. R. As. Soc, Mai. Br., 87, 1923, p. 170 (with list of 

 literature). 



Promeca quadripunctata Brunner v. W. 



1895. Brunner v. W. , Men. Pseudoph., p. 53. 



1906. Kirby, Syn. Cat. Orth., ii, p. 299. 



1922. Hebard, Proc. Ac. Nat. Sci. Philad., Ixxiv, p. 195. 



1 $ from Mt. Dulit, differing from Javanese specimens 

 by its somewhat larger size, viz., length of body 34.5 mm. of 

 pronotum 8 mm. of tegmina 48 mm. of hind femora 19 mm. 

 of ovipositor 21.5 mm. 



Olcinia Stal. 



Karny, Journ. E. As. Soc, Mai. Br., 87, 1923, p. 177 (with list of 

 literature). 



Olcinia pilifrons n. sp. 



9 . Very similar to H. creni folia, from which it differs by 

 the following characters : — Forehead to a great extent black, 

 this colour being somewhat produced on cheeks, whilst these 

 are entirely pale in H. crenifolia ; upper part of forehead densely 

 set with long, stiff, yellow hairs, being quite bald in H. crenifo- 

 lis. Pronotum (fig. 3a) shorter, less sculptured, at the fore 



