HYDROPSYCHID^. 107 



4. Hyduopsyche pellucidula. 



Nigricans ; antenTKc ochracecf^ fusco punctata ; abdomtTi fiiscum ; 

 alee semih/alincr, anliccc indistincte uchraceo fuscoque irroratce^ 

 marginibiis ijiteruis et posticcE ochraceo inaculatcB. Long. 6^ ; 

 alar. 13—15^ lin. 



Philopotumus pelliicidulus, Curt. Phil. Mag. iv. 213. 



Hydropsyclie laeta, Pictet, Rech. Phryg. 204, 5, pi. 17, f. 4. Burm. 



Ila'ndh. Ent. ii. 912, 1. 

 Hydropsyclie pellucidula, Steph. III. Brit. Ent. Mand. vi. 172, 4. 



a — d. ? From Mr. Children's collection. 



5. Hydropsyche hibernica. 



Fusca, subtzis antennis pedihnaque ochraceis ; alic hyalincc, venis 

 ochraceis, anticcB ad marginem posticum fusco obscure punc- 

 tatte. Long. 4 — 5 ; alar, 11:^ — 12^ lin. 



Hydropsyche hibernica. Curt. Brit. Ent. 601. Steph. III. Brit. 

 Ent. Mand. vi. 173, 5. 



Britain. 



6. Hydropsyche lanceolata. 



Nigricans ; pedes fulvo-ochracei ; aim fuscce^ anticce subfalcata 

 obscure irrorata marqine postico fusco punctata. Long. 

 3^—4; alar. 12—13 lin. 



Hydropsyche lanceolata, Curt. Phil. Mag. iv. 213. Steph. III. 

 Brit. Ent. Mand. \'\. 173, 6. 



England. 



7. Hydropsyche angustipennis. 



Nigricans; antenna subserratcc ; ala fusccc, antica ochraceo tinc- 

 tce stigmate fusco maculisque ochraceis. Long. 3^ — 4^; alar. 

 10—13 lin. 

 Hydropsyche angustipennis, Curt. Phil. Mag. iv. 213. Steph. III. 

 Brit. Ent. Mand. vi. 173, 7. 



England. 



