A V.niKF REVIEW OK THE BRITISfl CONIOPTERYGID^E. 



245 



1. Nervule connecting radius and radial-ramus in 



both fore- and hind wings striking the latter in 



upper arm of fork (z^ + a. tiR- 7) ... S. aleiirodifunius, Staph. 



2. Above-named nervule in both fore- and hindwings 



striking the stem of fork balow the fork-point 



{rr fig, 8) ... ... ... ... .S, lurthiana, Enderlein. 



Genus — Parasemidalis, Enderlein. 

 The following species are known on the Continent, but hixve not 

 been discovered in the British Isles. 



Figs. 9, 10. 9. Fore- and hindwings of Parasemidalis annae. 

 10. End of bindwing cf P. fascipennis. 



1. Nervule connecting the radius and radial-ramus 



in both fore- and hindwings striking latter on the 



stem below the fork-point (//■, fig. 9).... /'. annac, Enderlein. 



2. Above-named nervule in the hindwing striking 

 the radial-ramus on the upper arm of the fork 



(^2+3, fig. 10) ... ... ... P. fiiwipennis, Renter. 



Figs. 11, 12. Fore- ;ind hindwings of 



11. Aleuroptenjx loewi. 



12. Helicoconis littea. 



cu.,. Lower arm of cubitus. 



