HYDROPSYCIIID^. 103 



Pliilopolaraus variegatus, Sleph. III. Ihit. Ent. Mand. vi. 169, 2. 



Burm. Handb. Ent. ii. Ulo, 1. R(unb. Hist. Nat. Ijis. Aeur. 



502, 1. 

 Hydropsyche montana, Pictet, Reck. P/iri/(/. 210, 12, pi. lb, f. 5. 

 Hydropsyche variegata ? Pictet, Rech. Pknjij. 208, 11, pi. 18, f. 4. 



a. ? From Mr. CliiUlreii's collection. 



3. PHriOPOTASIUS MON'TANUS. 



Niger ; anteniuB obscure fusca; ; pedes fidvi ; alic fusae ; obscure 

 lutco maculatic. Long. 3 — 4 ; alar. 9 — 1 1 liu. 



Phrygauea montana, Donor. Brit. Ins. xvi. pi. 548, f. 1. 

 Philopotamus moutauus, Steph. III. Brit. Ent. Mand. vi. 170,3. 



England. 



4. Philopotamus longipennis. 



Philopotamus longipenuis, Ramb. Hist. Nat. Ins. Neur. 504, 6. 

 France. 



5. Philopotamus dubius. 

 Philopotamus dubius, Ramb. Hist. Nat. Ins. Neur. 503, 3. 

 France. 



6. Philopotamus tenellus. 



Philopotamus tenellus, Ramb. Hist. Nat. Ins. Neur. 503, 4. 

 France. 



7. Philopotamus confusus. 



Niger, cano-pilosus ; nntennis basi testaceo annulatis; abdomine sub- 

 tus, palpisy pedibusfjue testaceis ; alcc cinerea;, anticce obsolete 

 irrorata. 



Black, clothed with hoary hairs : palpi, abdomen beneath iind 

 legs dull testaceous : wings gray ; fore-wings very indistinctly covered 

 with pale dots ; veins black. Length ul' the body 3 lines ; of the 

 wings 1 1 lines 



a. Arctic America. District watered by the Mackenzie and Slave 

 Rivers. Presented bv Sir J. Kichardson. 



