74 

 TuMiDicoxA, Girault. 



TUMIDICOXA RUFICORNIS, liew Sp. 



9 . Black, the antennas wholly rufous, also the proximal 

 half or more of the abdomen ventrad. Knees, cephalic tibias, 

 proximal half or less of intermediate tibiae, and all tarsi 

 yellowish; posterior femora with from 10 to 12 teeth beneath. 

 All funicle- joints wider than long. Plate of scutellum emar- 

 ginate. Wings hyaline. Proximal third of abdomen dorsad 

 rufous. Length, 2"75 mm. 



d . Not known. 



Described from six female specimens. 



Hah. — Queensland: Cairns. 



Type. — I. 1242, South Australian Museum. Three 

 females on a card, plus a slide bearing posterior femora and 

 antennae. 



TUMIDICOXA RUFIFEMUE, Uew sp. 



o' . Black, the posterior femur bright red ; tegulae, 

 knees, tarsi, much of cephalic tibia, tips of second tibiae and 

 two elongate spots on caudal tibiae (one just ventrad of knee, 

 one just dorsad of tip) lemon-yellow. Wings hyaline, the 

 venation black. Posterior femur with nine teeth beneath. 

 Proximal club-joint subtransverse ; first funicle-joint longest 

 of the funicle; pedicel small. Length, 2'70 mm. 



$ . Not known. 



Described from one male on a card. 



Hab.—l>lew South Wales: Mittagong (A. M. Lea). 



Type. — I. 1243, South Australian Museum. The above 

 specimen and a slide with posterior femur and an antenna. 



TuMiDicoxELLA, new subgen. 



9 . The same as Tumidicoxa, Girault, but the antennae 

 only jl-jointed (12-jointed in Tumidicoxa); the plate of the 

 scutellum not emarginate and inconspicuous. Second segment 

 of abdomen occupying over half of that region. 



(S . See below. 



Type. — The following species. 



TUMIDICOXELLA NIGRICOXA, Uew Sp. 



9 . Black and punctate, marked with red as follows : — 

 All of legs except coxae and the cephalic and intermediate 

 femora near base. Forewings slightly stained. Posterior 

 femur with eleven teeth beneath. Pedicel only half the length 

 of the first funicle-joint, which is longest of the funicle, longer 

 than wide, subequal in length to the club-joint. Length, 

 310 mm. 



Described from a single female. 



