402 A Preliminary Revision of the Genus Trisuloides 



Genitalia (pi. XVI, figs. 1, 2) : — 



Valve square shaped, with the dorsal and ventral edges thickened 

 and folded over. The upper part of each fold is more strongly chitinized, 

 the anterior third of the ventral fold being free, forming a finger-like 

 process. Penis armed with cornuti. Uncus long and slightly curved, 

 fairly stout, apex square or narrow and rounded. 



For this and subsequent genera, see also diagnosis in Cat. Lep. 

 Phal., xiii, unless in any way contradicted. 



talboti sp. nov. (Type.) 



1. Anepholcia talboti sp. nov. (pi. XIII, fig. 9). 



3 , 50—58 mm. ; % , 60—64 mm. 



Exceedingly near to pygaria Warr., but can be easily distinguished 

 by the following differences. 



In talboti the tibiae are less densely clothed than in pygaria and 

 with shorter hairs ; in a very long series of talboti this distinction 

 appears to hold good. Palpus beneath and pectus blackish, with only 

 a few white hairs ; in pygaria these are pure white except in one 3 

 where (together with the head) they are tinged with pale-greenish, but 

 this has somewhat the appearance of a stain and is in any case quite 

 distinct from the black coloration of talboti. Antemedial line strongly 

 angled outward behind M (only slightly so in pygaria). Orbicular a 

 dark ring, not a dark spot. Postmedial white line proximally (and 

 sometimes distally) defined by a sharply-marked dark line ; in pygaria 

 the white line is only slightly defined proximally and is distally defined 

 by a diffused bluish-grey crenulate line ; this difference is very clearly 

 marked through the whole series of specimens. 



On the hind wing in pygaria there is a distinct yellow line between 

 the dark terminal shade and the fringe, reaching almost to apex ; 

 in talboti this line is very slight or absent, except for the small yellow 

 tornal patch. 



On the underside the termen of both wings is paler in pygaria 

 3 and ? than in talboti. 



A few 3 3 and one ? have a white patch somewhat as in the 

 type of pygaria, though less sharply defined. 



Genitalia (pi. XVI, fig. 2) :— 



Valve somewhat as in pygaria but less broad. The free end or 

 process of the ventral fold is shorter and less pointed than in pygaria, 



