41 



Hyhrasil gen. nov. 



Clasely allied to Thomsonia. Head strongly and completely 

 channelled on top, clypeus somewhat constricted at base. Pro- 

 uotum regularly roundly arched anteriorly. Tegmina with 2 

 subapical cells and 5 apicals, the first being in a line with the 

 subapicals, the fifth very large. Waive present in the male. 



I. braiii, sp. nov. 

 (PI. II, fig. 18). 



Male: vertex, pronotum, scutellum, antennae, legs and [leuri- 

 tes pale yellowish green, including the channel on the top of the 

 head ; frcjis and a very narrow border on the vertex basal of the 

 channel, sterna and abdomen, black. Tegmina pale sniDky-yel- 

 lowish, hyaline, with a median smoky smudge down the middle ; 

 veins more or less suffused with fuscous, excqjt the p^allid sub- 

 costal, radial and claval veins. Wings smoky, veins dark. Valve 

 very short, plates pale, together triangular, then suddenly acumi- 

 nate and produced apically, not as long as pygophor. 



Female : head entirely pale yellow, except fc,r 2 narrow black 

 lines on either side of the channel. Underside pale yellow. Teg- 

 mina less fuscate than in the male. Seventh segment truncate, 

 pygophor broad, not as long as ovipositor. 



Length (male) 43^2 (female) 6 mill. 



Hab. Viti Levu, Rewa (Mar. Muir). 



Dryadouwrpha. 



In the unique type of D. pallida, it was not possible to inter- 

 pret the obscure venation, but apparently there were no cross 

 veins in the subcostal. Mr. Muir has collected a species at Rewa 

 which I place here. The venation is somewhat like that of 

 Platyuietopiiis ; there are two discoidals. the medians being nearly 

 twice as long as the exterior and extending beyond it basally and 

 ai)ically; there are 5 or 6 cross veins towards the apex of the 

 subcostal, and 5 apical cells and an appendix. The wing cells 

 are also peculiar. 



2. lofophagoriim. sp. nov. 



Greenish-yellow, head and pronotum more or less mottled with 

 light fuscous, some more regular, rather darker, spots on the 



