358 



black stripe; last segment and ovipositor black, yellow spot 

 on each side at apex. Long., female, 19 mm.; exp. teg., 

 62 mm. Hab. — Port Darwin: Batchelor. Collected by Mr. 

 G. F. Hill (Government Entomologist). A second specimen, 

 also female, has the green in the pronotal and mesonotal discs 

 replaced by bright-yellow. A third, which has evidently been 

 in spirits, has become suffused in all the lighter areas with 

 a dull-brown. The species is closely allied to T. burkei, 

 Dist., from which it differs in the brighter colouration and 

 in the less extensive markings of wings. The type is in 

 my collection. There are specimens in the Macleay 

 Museum, Sydney, marked by Goding and Froggatt T. 

 tristigma. 



DESCRIPTION OF PLATE XVII. 



Figs. 1, la. Macrotristria maculicollis. 



,, 2, 2a. ,, vulpina. 



,, 3, 3a. Tettigia hilli. 



,, 4, 4a, 4o. Jassopsaltria rufifacies. 



,, 5, 5a. Kobonga ccistanea. 



,, 6, 6a, 6b. Abricta rujonigra. 



