36 Miss G. Ricardo on the 



appears a large golden-yellow-haired, almost square spot, 

 forming a continuous stripe ; on the seventh segment only 

 a small spot is seen ; underside covered with grey tomentum. 

 Legs uniformly reddish yellow. Wings clear ; veins reddish 

 yellow ; no appendix present ; first posterior cell very 

 slightly narrower at border. 



Corizoneura chnjsophila, Walker, List Dipt. i. p. 155 (1818) 

 [Tubulins'] ; Ricardo, Ann. & Mag. Nat. Hist. (7) v. 

 pp. 113, 120 (1900). 



Tangonia niyrosignata, Thomson, Eugeu Resa, Dipt. p. 451 (1868). 



Type (female) and another from Australia, and another 

 from between Sydney and Moreton Bay (Stutchbury), 5G. 94. 



Type (male) from Burpengary, S. Queensland (Dr. T. L. 

 Bancroft), 1904. 



This handsome species has a blackish abdomen, with 

 ' broad bands of reddish-yellow hairs on yellow segmentations 

 which are half the width of the segment. Antennae, palpi, and 

 legs reddish yellow. Wings large, yellowish. In the female 

 the thorax is covered with yellowish tomentum, through 

 which appear four brown stripes. ,In the male only two 

 short ones at base of thorax are visible. Forehead in female 

 is yellowish, broader anteriorly, with a spindle-shaped yellow 

 stripe. Palpi same shape and colour as those of C. fulva, 

 Macq. ; the face is much more protuberant in the female ; 

 male with palpi the same as those of C. fulva, and altogether 

 brighter in colour than the female. 



Length 20 mm. ; proboscis H mm. 



Corizoneura fulva, £, Macquart, Dipt. Exot., Suppl. iv. 

 p. 323 (1849) ; Ricardo, Ann. & Mag. Nat. Hist. (7) v. 

 pp. 113, 120 (1900). 



Two males from S}'dney (Lambert), 47. 73, and from 

 Hunter River, New South Wales. Presented by the Earl of 

 Derby, 44. 105 in Brit. Mus. Coll. 



Type (female) from Herberton, N. Queensland (Dodd), 

 xii. 1910, 3700 ft., in German Ent. Museum. 



Only the male was described by Macquart from the east 

 coast of New Holland. 



This large fulvous-coloured species and Coryzoneura chryso- 

 phila, Walker, from the shape of the palpi and general 

 appearance, will probably require in the future to be placed 

 in a new srenus. 



