CHINESE DREPANINAE 61 



Betalbara rectilinea sp. n. 



(Text-figs. 101-104) 



<J. Palp and front of head dark brown ; vertex grey-brown. Upper surface of antennae 

 grey-brown, bipectinate from base to about three-quarters of its length. 



Thorax and abdomen as for colour of adjacent surface of wing. Colour-pattern of both 

 wings as in rugosa (PI. 3, fig. 317), ground-colour grey-brown with very pale brown markings. 



Figs. 101-104. Betalbara rectilinea, genitalia. 101, $ ; 102, aedeagus ; 103, <$ ; 104, 



g eighth tergite and sternite. 



