324 MEMOIRS OF THE QUEENSLAND MUSEUM. 
Abdomen black. 
Caudal cox red or nearly all so. 
Abdomen suffused with red at base ventrad; caudal femur red; a spot at apex of 
caudal femur, distal third dorsad and an elongate spot at apex of proximal third 
dorsad of hind tibiw, knees of first two pairs of legs, tarsi, tips of first two pairs 
of tibiae and the tegule, yellowish white. Cephalic tibie dark reddish yellowish, 
white narrowly along the whole of dorsal aspect. Wings a little infuscated: 
throughout. Segment 3 and distad of dorsal abdomen, showing fine sculpture, faint. 
Teeth at apex of scutellum well formed. Hind femur beneath with ten teeth, 
the last four connate Se, Sa m3 .. dipterophaga Girault and Dodd. 
Caudal coxe black or mostly all so. 
Caudal femur red. 
Caudal tibizw black and yellow. 
First two pairs of knees, tips of first two tibie and two elongate spots on 
caudal tibizw, one on each end, yellow; entire cephalic aspect of cephalic 
tibie golden yellow. Caudal femur with eleven teeth .. ruskini Girault. 
The same, caudal femur ventrad with ten teeth. Abdomen sculptured as in 
brisbanensis; segment 7 wholly punctate an .. rubrifemur Girault. 
The same but the second elongate spot on hind tibize absent multicolor Girault. 
Tegule, knees, tarsi, cephalic tibia except dorsal aspect, tips of middle tibia- 
and two elongate spots on caudal tibiz yellow. Caudal femur with nine- 
teeth beneath .. i ae us a t .. rufifemur Girault. 
Caudal tibie red; marked with yellow or whitish. 
Legs, except cox, red; knees, tips of tibize (broadly on caudal tibiew) and the- 
tarsi pale yellow; tegule white. Club suffused with reddish. Plate of 
scutellum at apex plainly emarginate .. browningi Girault; see curtisi Girault.. 
The same but apex of scutellum straight, the form small, the second segment. 
of abdomen dorsad glabrous .. we is 5 .. shelleyt Girault.. 
Caudal tibize wholly red. Plate at apex of scutellum straight. 
Segments 2 and 3 of abdomen dorsad glabrous .. sie .. rubripes Girault. 
Caudal femur red and black. 
Caudal tibie in front (and both ends behind), middle knees and the tarsi,, 
testaceous; caudal femur behind and upper two thirds, proximal and distal 
thirds of caudal tibie, red .. a: phe ae .. froggatti Cameron.. 
Antenne wholly black, the body or legs marked with yellow or white. 
Caudal femur all yellow. 
Four cephalic knees, cephalic tibizw cephalad and at each end caudad, testaceous; middle- 
tarsi, caudal tibiz near base and caudal tarsi white. Distal three fourths of tegula,. 
white, rest black. Wings hyaline. Caudal femur with about ten teeth : 
tegularis Cameron. 
Caudal femur all black, yellow or white at apex. 
Cephalic and middle tibiz entirely bright yellow. 
Tegule, tibie and tarsi (except base of caudal tibiew), distal half of cephalic femur 
and distal third of middle femur, yellow. Caudal femur beneath with twelve- 
teeth. Plate at apex of scutellum just a little emarginate. Apex of caudal femur- 
yellow. Segment 2 of abdomen glabrous dorsad .. .. perflavipes Girault.. 
The same but apex of scutellum bidentate .. i te ae regina Girault.. 
The same but the wings infuscated, the form robust =f ze hercules Girault. 
The same as perflavipes but the whole of cephalic femur except at base golden 
yellow .. a: a3 Sa Pee os 5 ..  hypolycane Girault. 
