96 NEUROPTERA. 



A. annulata, ? , 111. 231, 4, any difference from H.Jlavi- 

 pennis ; only both are rather larger. I have since become 

 acquainted with two nearly related species, H.Jlavipennis f 

 Pict., and H.Jlavipennis, Kolen., Brauer; consequently 

 this statement with regard to A. testacea and A. annulata 

 will require further confirmation. 



Genus Ch^etopteryx, Stephens. 



Joints of the palpi thin, cylindrical ; first joint of the an- 

 tennae shorter than the head; anterior wings short, broad, 

 obtusely rounded ; in the separate cells there stand several 

 rows of raised dots; upon . each dot and upon the veins 

 there stand single long hairs ; from both these circum- 

 stances the wings acquire a peculiar granular appearance ; 

 spurs 1, 3, 3 ; titiae with few and short spines. 



Case cylindrical, with fragments of plants fastened length- 

 wise round it. The larvae live in quickly running water. 



39. Ch^topteryx villosa, F. -, Steph. 111. 233, 1 ; Pict. ; 



Kolen. 



Reddish yellow ; antennae darker ; abdomen and legs 

 testaceous ; wings brownish-yellow, covered with long 

 brown hairs ; in the apical cells more than two (3 — 4) 

 rows of dots ; posterior margin of the last segment 

 in the male straightly truncated. App. anal. sup. 

 large, hollowed out like a boat (vide Brauer, N. A. 

 fig. 42). 



Length 6 lin. ; exp. 11 lin. 



Hab. London, Hertford ; not rare in July and August. 



40. C. tuberculosa, Pict. ; C. hrevipennis, Steph. 111. 



233, 2 ; C. echinata, Curt. Coll. 



