125 



Patiidis tridentata nigripes, var. nov. 



9 . The same as tridentata, Dodd, but the coxae, femora, 

 and antennae are black ; in tridentata the legs (including the 

 coxae) and first six antennal-joints are golden-yellow. 



JZab. — North Queensland: Nelson. Described from one 

 specimen caught by sweeping on edge of jungle, June 29, 

 1913 (A. A. Girault). 



Type. — I. 2078, South Australian Museum. A female on 

 a tag. 



Plastogryon (Hadronotus) rufithorax, Dodd. 

 This species should be included in the genus Plastogryon. 



Plastogryon unicolor, sp. nov. 



9 . Like niger, Dodd, but the femora and antennal 

 scape are suffused with red; the first funicle- joint is a little 

 longer and wider than the pedicel, third and fourth wider 

 than long; the forewings are slightly infuscated; not so 

 wide, the apex not so square, venation yellow, and the mar- 

 ginal vein is scarcely longer than the stigmal. Length, 

 1'50 mm. 



Hob. — North Queensland: Nelson. Described from one 

 specimen caught by sweeping in forest, low slopes of moun- 

 tain range, July 9, 1913 (A. P. Dodd). 



Type. — I. 2193, South Australian Museum. A female 

 tagmounted, plus a slide bearing head, antennae, and 

 forewings. 



Plastogryon nigriceps, sp. nov. 



9 . Head black ; thorax bright brownish-yellow ; 

 abdomen, legs, and antennal scape golden-yellow; rest of 

 antennae black. Structure as in bicolor, Dodd, but the first 

 funicle- joint is only one-half longer than wide. Forewings 

 barely reaching apex of abdomen ; rather broad, but the apex 

 not so square as in niger, Dodd ; hyaline ; venation yellow ; 

 submarginal vein attaining the costa distinctly before the 

 middle of the wing; marginal vein no longer than the stigmal, 

 which is very oblique ; postmarginal vein longer than the 

 marginal. Length, 1*50 mm. 



Hab. — North Queensland: Magnetic Island, near Towns- 

 ville. Described from one specimen caught sweeping in 

 forest, January 19, 1913 (A. A. Girault). 



Type. — I. 2194, South Australian Museum. A female 

 tagmounted, plus a slide bearing antennae and forewings. 



Plastogryon flavipes, sp. nov. 



9 . Shining-black; legs (except coxae) and antennal scape 

 reddish - yellow. Head and thorax finely reticulately 



