284 NEUROPTERA OP NORTH AMERICA. 



article luteous; palpi with fuscous hair; head and abdomen luteous ; 

 feet whitish-yellow ; anterior wings luteo-fuscous, subnude, the disk 

 shining purple, anastomosis fuscous, cilia long, fuscous; posterior 

 wings obscure, entirely shining purplish, with fuscous cilia. 



Length to tip of wings 8 millim. Alar expanse 15 millim. 



Hob. Washington (Osten Sacken); Mexico (Deppe). 



Is this L. incertus Walker ? 



14. 8. sagitta ! 



Setodes sagitta Hagen ! 



Luteous, with luteous hair ; antenna? whitish, a little annulated 

 with fuscous; palpi with fuscous hair; head and thorax luteous; 

 feet whitish-yellow; anterior wings luteous, subnude, ciliated with 

 luteous, anastomosis and apical margin spotted with fuscous; pos- 

 terior wings gray, the apex long, acute, narrow, ciliated with gray. 

 Male. 



Length to tip of wings 11 millim. Alar expanse 21 millim. 



Hab. Florida (Osten Sacken). 



Sub-Fam. HYDROPSYCHIDES. 



Ocelli none or three ; the last article of the maxillary palpi very 

 long, filiform, multiarticulate. 



MACRONEMA PICTET. 



. Spurs arranged 2, 2, 4; ocelli absent; antenna? extremely long; 

 the second article of the maxillary palpi longer than the first, the 

 fifth extremely long ; intermediate feet of the females dilated. 



1. M. pallidum ! 



Leptonema pallida Guerin, Icon. Regn. Anim. Texte. 396 ; Walk. Catal. 

 78, 1. Macronema albovirens Walk.! Catal. 76, 9. 



Pale testaceous, almost unclothed; antenna? pale, slightly annu- 

 lated with fuscous ; palpi, head, thorax, abdomen and feet pale tes- 

 taceous ; wings pale, anterior ones hardly clothed with testaceous 

 hair, veins pale. Male and female. 



Length to tip of wings 18 millim. Alar expanse 34 millim. 



Hab. Vera Cruz, Mexico (Salle") ; Cordova (Saussure); Vene- 

 zuela (Appun) ; Brazil (Classen). 



