broad, oval, forehead broad. 
Head broader than thorax 
slightly more than half the 
length of abdomen. Muscles 
of wings reaching down 
half way in the abdomen. 
yellow, underside and legs 
light yellow-brown, apical 
joints of tarsi and extreme 
apex of antennæ slightly 
317 
Table of the species#): 
. Surface of wing with 0-4 single hairs. . . O. nudipennis n. sp. 
Surface of wing with regular 1ows of hairs . . O. pallida n. sp. 
Surface of wing with irregular rows of hairs ......... 2 
> CLANS SS GTi PYG broad SIE ee ah 3 
Wlavismone ANOS SIENGER ss ss ee nn 4 
WaGlavus shorter that scapus . .. ........ O. incrassata n. sp. 
Clavus a little longer than scapus. .... O. subfasciata. Westw. 
Forewing without any substigmal spot............., 5 
Forewing with a little substigmal spot ............. 6 
Forewing with a larger triangulate substigmal spot O. impudica n. sp. 
Legs yellow, hind femora black... .... O. germanica Girault 
Legs yellow, four hinder feet with brown tips ... O. collina Hal. 
Bersudeetimelliysblack ee. sinner eo. ks 20% O. nigripes. Girault. 
Fringe longer than thegreatest width of the wing O. Engelhartin. sp. 
Fringe four fifths the greatest width of the wing O. Försteri. Girault 
Oligosita nudipennis nov. spec. 
Elongate, narrow. Head 
Colour almost whitish- 

darker. 
black, ocelli placed in a 
Eyes and ocelli small, F 


distinct triangle, antenne Fig. 12. Oligosita nudipennis. 
inserted at mouth. 
than pedicellus, funiculus 

Kryger. 
A Forewing. B hindwing. C Antenna 
OR Scape a little shorter femaie. D Club of antenna male. 
E Apex of abdomen female. F Saw. 

*) with exception of Oligosita sanguinea Girault. 
