﻿146 



I. iwicicola sp. nov. 

 PI. XII, figs. 8-9. 



Brownish testaceous, Irons with scattered yellower specks. 

 Tegmina hyaline, veins brownish or pale yellowish ; wing veins 

 dark brown. Tergites yellowish, obscurely spotted submedian- 

 ly, in a row, with pale brown, in the short-winged form ; in the 

 macropteroiis form, the tergites are more or less suffused with 

 blackish-brown. Tegmina not granulate, not piliferous. 



Female ovipositor black. 



Length : 3^ (macropterous), 2I mill (brachypterous). 



Hab : Queensland, Childers (Koebele's No. 2264 in part, on 

 Jiiuciis) Bundaberg (Sept. -Dec). 



2. naias sp. nov. 



The brachypterous females differ from those of the genotype, 

 by being darker. The tergites are brown with a very narrow 

 yellowish median line ; there is a submedian and a lateral stripe 

 on each segment, both being narrow and black, and the former 

 is bordered internally by a narrow yellowish stripe-, and exter- 

 nally on the apical three tergites by a similar one, etc. 



Length : 3 mill. 



Hab: Sydney, New South Wales (Jan., K.). 



3. eitroiiofianiis sp. nov. 



Separable from H. iiaias by the. smaller size, paler colour and 

 longer vertex. 



Pale yellow, immaculate; Eyes grey-black. Head dorsally 

 one-half longer than wide between the eyes (in naias it is only 

 between ^ and l). 



Female cvipositor sheath greyish fuscous. 



Length 3 mill (brach.) 



Hab: New South Wales, Sydney (Feb., K.). 



I have seen females only. 



Gclastodclphax. 



I. histriotiicns. 



PI. XVI, figs. T-3 and PI. XVITI fig. 16. 



The male pygophor is very remarkable. The lip is strongly 

 produced on each side., and there are two smaller projections 



