76 NEUUOPTERA. 



posterior wings not folded; anastomosis of the anterior 

 wings straight ; wings very narrow, acute. 



Case like that of Mystacides, according to Kolenati. 



This genus requires further examination. The first, two 

 species might perhaps better be referred to Leptocerus, espe- 

 cially as the last three species of that genus appear to me to 

 have only 1 , 2, 2 spurs ; the posterior wings are somewhat 

 folded. The last two species certainly belong to Setodes. 



74. Setodes conspersa, Ramb. ; L. longicornis, Steph. 



111.201,23. 



Pale brownish, densely clothed with long ash-coloured 

 hair ; antennae white, much annulated with brown ; 

 legs pale ash-grey, tibiae brown externally, tarsi with 

 darker rings ; anterior wings narrow, yellowish-grey, 

 densely irrorated with blach; fringe broad, grey, 

 yellowish close to the margin of the wing ; posterior 

 wings blackish-grey, with rather lighter fringes. 



Length 4 lin. ; exp. lh lin. 



Sab. near London, in June ; rare. 



75. S. elongatus, Steph. 111. 201, 26. 



Pale yellowish-red ; antennae pale grey, annulated with 

 white j legs pale; anterior* wings very narrow, yel- 

 lowish-red, with small blach points on the veins, 

 especially towards the apex of the wing; fringe yale ; 

 posterior wings somewhat brownish. 



Length 3 lin. ; exp. 5| lin. 



Sab. near London, in J une. 



This species is not now before me ; according to my notes 

 it is very like the preceding in form and colour, but smaller 

 and more slender, and the wings less punctured, but with 

 the punctures more arranged in rows. 



