300 Lieut.-Col. H. H. Godwin- Austen on a 



being somewhat curved to accommodate it ; antennae minutely 

 and delicately fasciculated. 



Type Pseudathyrma complens {Hypcetra oomplens^ Walk.). 



1. Pseudathyrma complens. 



Hypcetra complens, Walker, Lep. Het. xiv. p. 1415. u. 10 (1857). 

 Sumatra. Type in B, M. 



2. Pseudathyrma stigmata. 



Hypatra stigmata, Moore, P. Z. S. 1877, p. 610, 



Andamans. Type in B. M. 



Of these two species we only possess male examples. 



The following genus greatly resembles the preceding, but 

 actually belongs to the Heliothidse. 



Baniana, Walk. 



Baniana, Walker, Lep. Het. xv. p. 1843. 



This genus is characterized by a somewhat slender body, 

 often with the collar black, as in Toxocampa of the Trifida3 ; 

 the antennse are ciliated, the palpi erect, with a comparatively 

 short third joint. It will include Baniana hiteiceps,^Hy- 

 dreJia semilugens^ B. mexicana^ B. signijicans, B. projiciens^ 

 Poaphila suggesta^ and Hypa-tra hianguJata. I need not 

 occupy space by giving full references to these species, 

 nearly the whole of which are described in Walker's ' Cata- 

 logue.' 



XXXV. — Description of a new Species of Helix of the Sub- 

 genus Plectopylis. By Lieut.-Col. H. H. Godwin- 

 AUSTEN, F.R.S. &c. 



Helix {Plectopylis) Fultoni, sp. n. 



Exact locality unknown. Khasi Hills'? 



Shell sinistral, keeled, widely umbilicated, subglobosely 

 discoidal ; colour pale ochraceous ; sculpture a line close flaxy 

 epidermal striation, with four lines of long hairs arranged 

 upon the periphery of the body- whorl — two closely adjacent 



