64 AUSTRALIAN NfiUHOPTERA, li., 



with acutely rounded tips. Longitudinal nervures whitish, 

 broadly blackish-brown banded. Some of the cross veins brown- 

 ish-black shaded. In the hind wing, a large brown spot at the 

 end of M and Cu^. Two rows of cellules in the cubital area of 

 forewing. 



Length of forewing, 21 mm.; of hind wing, 17mm. 



Narromine, N.S.W.; two specimens, 14.x.l905(W. W. Froggatt 

 leg.); Broken Hill, N.S.W.; one specimen. 



Type in Coll. Froggatt; cotype in Coll. Tillyard. 



Gymnocnemia interrupta, sp.nov. (Plates vi., tig 4; viii.,fig.l2.) 

 Face yellowish; palpi brownish with pale joints. A broad 

 black transverse band between the eyes, enclosing the insertion 

 of the antennae. The raised vertex yellowish-red, with blackish 

 streaks and spots [antennae wanting] . Prothorax greyish-black, 

 with an indistinct pale median streak, and two very distinct yel- 

 lowish-red streaks at each side. Meso- and metathorax greyish- 

 black, with some yellowish-red spots. Abdomen black. Legs 

 testaceous, with long black and white hairs. Hind tibiae with a 

 blackish band at tip and base; fore and intermediate tibiae with 

 a blackish band at the tip and base, and with two in their middle; 

 tarsi blackish. Wings long and slender, with somewhat acute 

 tips. Longitudinal veins whitish, mostly broadly blackish-brown 

 banded. Crossveins whitish, mostly with one or two very small 

 blackish-brown dots. In forewing, an abrupted longitudinal 

 brownish-black streak along Cuj, terminating at the tip of the 

 wings; in the hind wing, a blackish-brown streak at the end of 

 M and Cuj. In the forewing, two rows of cellules in the middle 

 of the cubital area. 



Length of forewing, 18 mm.; of hind wing, 15 mm. 

 Coolebah, N.S.W.; one specimen, 16.ii.l907 (W. W. Froggatt 

 leg.). Type in Coll. Froggatt. 



F R o G G A T T I s c A, gen.nov. 

 Antennae long and slender. Prothorax and abdomen long and 

 slender. Legs very long and slender. Femur and tibia of the 

 same length. Fore-tarsus one-half the length of fore-tibia, hind- 

 tarsus hardly half the length of hind-tibia. No spurs. Wings long 



