258 NEUROPTERA OF NORTH AMERICA. 



nude, all over closely covered with fuscous dots, the anterior mar- 

 gin with fewer dots ; veins fuscous, sparingly interrupted with pale; 

 posterior wings grayish-hyaline, obscurer at the apex. Female. 



Length to tip of wings 21 millim. Alar expanse 40 millim. 



Hab. Isle Kenai, Russian America. 



13. L. perjurus! 



Limnophilus perjurus Hagen! 



Luteo-fuscous, with luteous hair; feet luteous, with black spines; 

 wings narrow, the apex obliquely truncated, luteo-ochreous, almost 

 shining, with luteous veins; apical veins a little clouded; posterior 

 wings luteo-hyaline. Female. 



Length to tip of wings 16 millim. Alar expanse 30 millim. 



Hab. Isle Kenai, Russian America. 



Allied to Chaetotaulius striatus Koleriati. 



14. L. hyalinus ! 



Limnophilus hyalinus Hagen ! 



Pale ochreous, with yellow hair ; antennae ochreous ; feet pale, 

 with black spines ; anterior wings pale ochreo-hyaline, somewhat 

 glossy, veins ochreous ; the fourth apical cellule acute at base ; 

 posterior wings pale yellowish-hyaline. 



Male. Superior appendages ovate, prominent ; the inferior ones 

 obtuso-acute. 



Length to tip of wings 12 millim. Alar expanse 22 millim. 



Hab. K. Red River (Kennicott). 



Sub-Genus Goniotaulius Kol. 



15. L. indicans. 



Limnephilus indicans Walk.! Catal. 23, 18. 



Ferruginous ; antennae paler ; palpi and feet testaceous ; ante- 

 rior wings testaceous, margined with whitish, with a short discoidal 

 vitta, contracted in the middle, white, drawn out into five rays 

 towards the apex; posterior wings whitish. (From the description 

 of Walker.) 



Length to tip of wings 18 millim. Alar expanse 38 millim. 



Hab. Georgia (Abbot). 



It is allied to L. elegans Curtis. 



