MATERIALS FOR A FAUNA CANADENSIS. 



485 



Table of Sub-Families 



» S S r* articulate ia males. 

 SF.= T Spurs 2, 4. 4 





f three - - ^■ 



artiuuiaiB lu luaiea. 



Spurs 2, 4, 4 Phryganeina. 



fdiffeririK in « - 

 I the sexes 



Phbtganei 



IDA P.S-S 



•f"^ S I 3 articulate in males ; 

 p,-"i anterior wings ra- 

 .sj: ther narrow, the 

 ^ ^ •§ I apex obliquely trun- 

 g *" ^ I, cated or rounded. ... 



none. Wings without transverse 

 nervures, palpi pilose, maxillary 

 shorter, or not longer than the 



. labial 



felongated, hirsute, last joint move- 

 able; antennae setaceous, long, or 

 very long ; ocelli none 



alike in the 

 L sexes 



Limnophilina, 



Sericostomina. 



Leptocerina. 



last joint very long, filiform, sub- 

 divided ; ocelli 3 or none ; anterior 

 wings without transverse nervures ; 

 posterior folded Hydropsychina. 



last joint entire, straight, shorter 

 than the rest; anterior wings with- 

 , out transverse nervures : po.sterior 

 l^ not folded RhyacophiHna, 



Genera of Phryganeina. 



h, fnaVed or nearly so, rather broad, apex ovate, antennae shorter than 



.g g. the wings Neuronia. 



R b I 



< l^pilose, antennae robust, as long as the wings Phryganea. 



f -la 



^1.3,4 plj 



Genera of Limnophilina. 

 truncated Limnophilus, Leach. 



elliptical Anabolia, Stephens. 



.^ 1^ 3, 3 HaUesns, Stephens. 



1, 2, 2 ■' JEnoicyla, Rambur, 



^^1, 2, 4 Apatania, Kolenati. 



[Genera of Sericostomina. 



■a (2, 2, 4. Max. palpi masking the face, recurved Notidohia, Stephens. 



■2 J2, 3, 3 Bracliycentrus,C\ittvi, 



e-! 



2, 4, 4 JforjnoMia, Stephens. 



g I 2. 2, 2 Basy stoma, 'R2Lm\i\xT. 



« Ui^' o' 2' 4} Eydroptila, Dalman. 



