402 Mr. A. G. Butler on Heterocej'ous Lepidoptera 



Var. fasciata. 



? . Differs from the typical form in having a well- 

 defined dark central belt, which divides just above the 

 median vein into two oblique bands slanting inwards ; 

 marginal black dots almost united into a continuous 

 line ; secondaries and body greyer. Expanse of wings, 

 27 mm. 



"Las Zorras."— r. ^. 



I found a single example of this form in the collection 

 associated with Oporahia martha. 



Var. fumosa. 



<? , ? . Eather larger than the typical form ; the 

 primaries sericeous smoky brown, very dark, varied with 

 flesh-colour, and crossed by black lines ; the usual black 

 and white streak near the external angle ; primaries and 

 body below also much darker grey than in the type. 

 Expanse of wings, 30 mm. 



Exact locality not recorded. 



92. Pachrophylla lineata. (PI. XYL, figs. 8, 9). 



? , Pachrophylla lineata, Blanchard, in Gay's ' Fauna 



Chilena,' vii., p. 97, n. 1 ; pi. 7, fig. 9 (1852-4). 

 Var. <y , Pachrophylla ohelata, Felder and Eogenhofer, 

 Eeise der Fregatte Novara, v., pi, cxxxii., fig. 36 

 (1875). 



"Las Zorras, November and December." — T. E. 



The female of the variety P. ohelata has a well-defined 

 angulated band across the primaries ; faint outlines of 

 this band occur in the under -coloured females typical of 

 the species, but the artist has failed to indicate them in 

 Blanchard' s figure. 



The following genus, although allied to Pachrophylla, 

 differs in its angulated primaries and the larger lobes of 

 the secondaries ; the palpi also are not deflexed like those 

 of Paclivophylla. 



