HYDROPSYCHID&. 107 



4. HYDROPSYCHE PELLUCID ULA. 



Nigricans ; antenna ochracece, fusco punctatce ; abdomen fuscum ; 

 alee semihyalince, anticce indistincte ochraceo fuscoque irroratce, 

 marginibus internis et posticce ochraceo maculatce. Long. 6 ; 

 alar. 13 15i lin. 



Philopotamus pellucidulus, Curt. Phil. Mag. iv. 213. 



Hydropsyche laeta, Pictet, Reck. Phryg. 204, 5, pi. 17, f. 4. Burm. 



Handb. Ent. ii. 912, 1. 

 Hydropsyche pellucidula, Steph. III. Brit. Ent. Hand. vi. 172, 4. 



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



5. HYDROPSYCHE HIBERNICA. 



Fusca, subtus antennis pedibusque ochraceis ; alee hyalines, venis 

 ochraceis, anticce ad marginem posticum fusco obscure punc- 

 tatce. Long. 45 ; alar, llj 12i lin. 



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

 Ent. Hand. vi. 173, 5. 



Britain. 



6. HYDROPSYCHE LANCEOLATA. 



Nigricans ; pedes fulvo-ochracei ; alee fuscce, anticce subfalcatce 

 obscure irroratce margine postico fusco punctatce. Long. 

 3i 4; alar. 1213 lin. 



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

 Brit. Ent. Hand. vi. 173, 6. 



England. 



7. HYDROPSYCHE ANGUSTIPENNIS. 



Nigricans; antennce subserratce ; alee f us cce, anticce ochraceo tinc- 

 tce stigmate fusco maculisque ochraceis. Long. 3| 4j; alar. 

 1013 lin. 



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

 Brit. Ent. Hand. vi. 173, 7. 



England. 



