HYDROPSYCHID/E. 99 



1. POLYCENTROPUS SUBPUNCTATL'S. 



Obscure fuscus ; antenme et pedes ocliracea ; ala: ochraceo-fiisca . 

 anticce obsolete fusco-irruralcB. Long. \\ — 2 ; alar. 6 — 7 lin. 

 Polycentropus subpunctatus, Steph. III. Brit. Ent. Maiid.yi. 17(1, 1 

 a. England. 



2. Polycentropus piceicornis. 



Nigricaiis ; antenncB j)iee(e, niyro annulatce ; tibice tarsique ochra- 

 cea ; ahe fusco-frdvescentes, anticce obsolete fusco-nebulosa. 

 Long. 2 ; alar. (J — 7 lin. 



Polycentropus piceicornis, Steph. III. Brit. Ent. Mand. vi. 177, 2. 



a. England. 



3. Polycentropus pyrrhoceras. 



Fusco-nigricans : anteninc fuh'fr, fu^co annulatrs ; pedes ochru- 

 ceo-fulvi ; alafulvescentes^ antica ochraceo-irrorata. Long. 

 2^; alar. 6^ lin. 



Polycentropus pyrrhoceras, Steph. III. Brit. Ent. Mand. vi. 177, 3. 



a. ? From Mr. Children's collection. 



4. Polycentropus fuli(;inosus. 



Nigricans; antennce et abdomen picea ; pedes obscure ochracei : 

 ala fusco-infumat(£, obsoletissime ochraceo-irrorattc. 



Polycentropus fuliginosus, Steph. III. Brit. Ent. Mand. vi. 177. i. 



a. England. 



;'}. Polycentropus concinnus. 



Obscure fuscus ; antrnnrc et pedes ochraceo-fulva, illce obscure fus- 

 co annulatfC ; abdomen fuscum, basi pallidius; alw auticie 

 fulvescente-fuscu-, ochraceo-irroratcc. Lung. 2j ; alar. 8 lin. 



Polycentropus concinnus, Steph. 111. Brit. Ent. Mand. vi. 178, 5. 



England. 



K '2 



