ERRATA. 



Page 3, line 15 from top, should read Setomorpha instead of Setamorpha. 

 " 3, line 7 from bottom, should read third joint generally flattened instead of 



third joint flattened. 

 " 4, line 6 from bottom, should read perpendicular instead of per pendicle. 

 " 5, line 7 from top, should read brevipenuella instead of brenipeu- 



nella. 

 " 5, line 13 from top, should read or instead of as. 

 " 7, line 15 from top, should read or instead of as. 

 7, line 17 from top, should read or instead of as. 

 ' 10, line 22 from bottom, should read oppressed instead of oppressed. 

 " 10, line 17 from top, should read margorieella instead of margoriella 

 " 11, line 20 from bottom, "' " " " 



" 18, line 22 from top, should read operosella instead of operaosella. 

 " 22, line. 3 from bottom, should read Greya instead of Graya. 

 '' 22, line 3 from bottom, should read Antennse of % ciliated instead of Antennae 



ciliated. 

 " 24. line 13 from top, should read fuscof'asciella instead of fuscafas- 



ciella. 

 " 24. line 15 from top, should read burkerella instead of buskerella. 

 " 31, line. 17 from bottom, should read Ithaca instead of Ithica. 

 " 33, line 12 from top, should read interior instead of anterior. 

 " 36, line 5 from top, should read russatella instead of rusticella. 

 " 41, line 5 from bottom, should read piliform instead of filiform. 

 " 51, line 17 from bottom, should read discal instead of dorsal. 

 " 54, line 17 from bottom, should read piliform instead of filiform. 

 " 58, lines 14-15 from top, should read 



Costal spot extending into disc roburella. 



Costal spot not extending into disc. 

 " 64, line 19 from bottom, should read minutipvlvella instead of minutipulnella, 

 " 72, line 9 from bottom, should read angulated instead of angutated. 

 '' 74, line 17 from top, should read cell open between stem of 5 and 6 and vein 7 



instead of cell open between stem of 5 and 6. 

 " 76, line 8 from top, should read pointed instead of jointed. 

 " 79, line 20 from top, should read species instead of specimen. 

 " 92, line 7 from top, should read Burkerella instead of Busckerella. 

 " 92, line 5 from top, should read chrysure.lla instead of chrysorella. 



