80 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



latter very oblique ; the tip of the female abdomen shows two short, 

 slender appendages close together. 

 Expanse, 16 mm. 



From Bundaberg district, Queensland, Australia. 



NOTIOBIELLA, new genus. 



Related to Sympherobius. A recurrent vein in the fore wings ; in 

 hind wings no outer gradate series ; in fore wings there is an inner 

 gradate series, but no outer series at all ; there are two radial sectors, 

 the first connected to the second near its base ; the middle and hind 

 tibiae are enlarged near tip. 



Type. N. unita. 

 Notiobiella externa, new species. 



Head and thorax yellow brown ; abdomen brown ; legs pale yellow, 

 middle and hind tibiae fusiform ; antennae pale, tips rather darker, about 

 one-half the length of the fore wings. Fore wings pale, venation pale 

 brown, the forkings often dark brown, two spots between subcosta 

 and radius near base, and over subcosta at the stigma is a dark brown 

 spot extending out each way. Hind wings pale, stigma barely darker. 

 Fore wings rather narrow, about two and a half times as long as 

 broad, costal area not very broad at base, and with few veins ; two 

 radial sectors. 



Expanse, 9 mm. 



From Middle Queensland, Australia. 



Notiobiella stigmatica, new species. 



Extremely pale yellowish throughout; apical third of antennae black; 

 antennae plainly more than one-half the length of the fore wings. 

 Wings hyaline, veins faintly brown, and some cross-veins faintly mar- 

 gined with brown ; the cross-vein connecting medius and cubitus 

 near base is dark brown ; in the hind wings the stigmal area is more 

 yellow. Fore wings a little more than twice as long as broad, broadest 

 at middle, costal area not very broad at base, and with few veins ; two 

 radial sectors, connected at extreme base of the second one ; in the hind 

 wings the stigmal area is very strongly swollen or bowed outward. 

 The tip of the male abdomen has a pair of strong claspers. 



Expanse, 11 mm. 



From Middle Queensland,, Australia. 

 Notiobiella unita, new species. 



Head pale yellowish ; antenna? similar, about one-half the length of 

 fore wings ; thorax yellowish brown ; abdomen also brown, but darker 



