§^ [Suptcuiber, 



Stenophylax stellatun, Curt., abundant. 



Halesus radiatus, Curt., a few were taken on the Bratliay river. 



Drusus annulatns, Ste., rare. 



Sericostoma personaiutn, Rpence, a few specimens occurred. 



Goera pilosa, Fab., at Elter water, but rarely. 



Silo pallipes, Fab., common. 



Crunoecia irrorata, Curt., three specimens were taken. 



Lepidostoma Mrtum, Fab., common everywhere. 



Leptoceriis alboguttatus, Hagen, very common near Skelwith Bridge. L. ci- 

 nereus, Curt., not so common as the nest. X. aterimus, Ste., abundant. L. bilineatus, 

 L., at Elter water. L. alhifrons, L., among the rushes on Elter water. L. dis- 

 similis, Steph., not common. 



Mystacides nigra, L., not common. M. azurea, L., common. 31. longicornis, 

 L., also common ; a nice yellow variety of this species occurred, in which the dark 

 markings are nearly obliterated. 



Tricenodes bicolor, Curt., common, by sweeping the reeds on Elter water. 



(Ecetis lacustris, Pict., common at Elter water. (E. testacea, Curt., with the 

 last. CE. furva, Eamb., rare at Elter water. 



Setodes argentipunctella, McL., common along the Brathay river. 



Hydropsyche lepida, Pict., a few were taken along the Brathay river. S. giU- 

 tata, Pict., common everywhere. 



Philopotamus montanus, Don., rare on the Brathay river. 



Wormaldia suinigra, McL., rare in the same locality as the last. 



Neureclipsis himaculata, L., two specimens. 



Polycentropusjlavomaculatus, Pict., common. P. Kingi, McL., rare. 



Holocentropiis picicornis, Steph., frequent. 



Cyriius trimaculatus, Curt., common everywhere. C.fiavidus, McL., rare on 

 Elter water. 



Tinodes waneri, L., common on all the streams. 



Psychomyia pusilla, Fab., a perfect pest. 



Chimarrha niarginata, L., a few on stones on the bed of the Brathay river. 



Rhyacophila dorsalis, Curt., always turning up when it was not wanted. 



Olossosoma vernale, Pict., common. 



Agapetus fuscipes, Curt., common. 



IthytricJna lamellaris, Eaton, along the Brathay burn. 



Hydroptila, n. sp. I believe that this species was taken among the rushes on 

 Elter water. 



Oxyethria cosialis, Curt., and Orthotrichia angtistella, McL., both occurred 

 along the Brathay burn. 



207, Sauchiehall Street, Glasgow : 

 June, 1882. 



