420 Mr. A. G. Butler on Heterocerous Lepidoptera 



crossed by parallel undulated arched lines; veins of 

 secondaries banded upon the disc with black and white ; 

 fringes as above ; body brown. Expanse of wings, 24 — 

 27 mm. 



" Corral, in February."— r. E. 



Chalastra, Walker. 

 125. Chalastra ? pusilla, n. s. 



Whitish ; the primaries crossed near the base by two 

 or three bronze-brown lines ; a bronze-brown central belt 

 somewhat like that of Coremia ferrugata, traversed by 

 darker sinuated brown lines, and enclosing a small black 

 disco-cellular spot ; two sinuated submarginal lines and 

 the outer border bronze-brown ; two unequal white- 

 centred submarginal spots towards apex ; secondaries 

 with a blackish disco-cellular spot and a widely sinuated 

 pale brown line ; body greyish ; under surface white ; 

 primaries brownish ; secondaries brown- speckled to the 

 centre ; black disco-cellular spots ; primaries with a 

 white submarginal spot ; secondaries with a brown discal 

 line as above. Expanse of wings, 20 mm. 



"Valparaiso, in July."— T. E. 



DociRAVA, Walker. 

 126. Docirava ? chilensis, n. s. 



Aspect of a Eujnthecia, excepting in its small second- 

 aries ; golden brown ; primaries darker than secondaries, 

 traversed by dark brown parallel undulated striates ; cen- 

 tral belt clear of these stripes, but of the ground colour, 

 its limits indicated by slender undulated black lines with 

 pale and dark grey outer edges ; two black spots placed 

 obliquely at apex ; a marginal series of black dots ; fringe 

 pale brown, traversed by a dark grey stripe ; wings below 

 pale golden brown ; minute black disco-cellular dots ; 

 primaries with an angular blackish discal stripe ; fringes 

 of all the wings black-spotted ; venter reddish. Expanse 

 of wings, 27 mm. 



"From Keed's collection." — T. E. 



