u\\ ri.iKS AM> MIIH;KS OK NK\V YORK 



73 



SUPPLEMENTARY NOTE 



In the interval that has elapsed since the above paper was 

 written, Mr. Nathan Banks has published two papers which con- 

 tain references to North American Eydroptilidae (two 

 species of Hydroptilid;e, Knt. Xews. April '04, p. IK]; and A List 

 of Neuropteroid insects, exclusive of Odonata, from the vicinity 

 of Washington, 1). C., 1'roc. Knt. Soc. Wash. Vol. vi. No. 4, 

 pp.215-6). These may give rise to questions of synonymy, but at 



Fig. 15 Hy<lrr>i>tili<l strnet nres: A i; r a y I o a 111 u 1 t i p n n r t ;i t a ; 40, apex of 



abdomen from beneath, 41, same fi i siile, :L J . n-iaiiyulnr pieces from side, 43, same 



wheii mufh exserted, ll, ventral lamina; O r t h o t r i c h i a a m e r i c a n a (?) 

 45, apex of abdomen from beneath. 



the moment I am unable to deal with the subject which I think 

 may be safely left to be cleared up by American siudenis. 



In the same interval some furl her material has come to hand 

 from Professor Needham and Professor P>e((en, but this has been 

 only partially examined. It includes an A u r a y 1 e a w liidi ap- 

 pears to be the same as the European A. m u 1 I i p u n c ta t a . 

 and an Orthotrichia which 1 had described under the name of O. 

 c r i s t a t a but which may be O. a m e r i < a n a , P>auks. There 

 is also another good species o! 11 v d ropl i 1 a , but the material 

 is hardly sufficient for description. 



