260 NETJROPTERA OF NORTH AMERICA. 



19. L. femoralis. 



Limnephilus femoralis Kirby, Faun. Bor. Amer. 253, 350 ; Walk. Catal. 

 50, 127. 



Black ; feet testaceous, femora black; anterior wings dilute tes- 

 taceous, spotted and freckled with white ; posterior wings white, 

 with the veins testaceous. (From the description of Kirby.) 



Length of body 14 millim. 



Hah. North America, latitude 65° (Richardson). 



I have never seen it; very closely allied to L. nebulosus Kirby, 



20. L. submonilifer. 



Limnephilus suhmonilifcr Walk.! Catal. 33, 48. 



Black, with pale hair, and longer, black pile ; bases of the 

 antennal articles testaceous ; abdomen ferruginous beneath ; feet 

 testaceous ; anterior wings fuscous, a discoidal, whitish spot, and 

 spots, which are almost obsolete, hyaline ; a line anteriorly, and 

 two posteriorly, black and dotted with whitish ; posterior wings 

 subcinereous. Female. (From the description of Walker.) 



Length to tip of wings 13 millim. Alar expanse 25 millim. 



Hah. North America. 



It is very closely allied to L. ohscurus Rarab. Is it different? 



21. L. extractus, 



Limnophilus extractus Walk.! Catal. 34, 49. 



Obscure testaceous, with pale hair ; apex of the antennse fus- 

 cous ; palpi and feet pale testaceous ; mesothorax bivittated with 

 fuscous ; abdomen fuscous above ; wings dirty whitish, anterior 

 ones with the posterior margin testaceous ; veins pale testaceous. 

 Young male. (From the description of Walker.) 



Length to tip of wings 12 millim. Alar expanse 23 millim. 



Hab. St. Martin's Falls, Albany River, Hudson's Bay (Barn- 

 ston). 



May this not be L. hyalinus ? 



22. L. indivisus, 



Limnephilus indivisus Walk.! Catal. 34, 51, 



Pale testaceous ; antennse a little obscure; anterior wings sub- 

 testaceous, sub-tuberculated, veins testaceous, pterostigma subfus- 

 cous ; posterior wings hyaline. (From the description of Walker.) 



