322 THOMAS SAY FOUNDATION 



PLATE 16. 



Wings of Acroneuria. 



Acroneuria dbnormis Newm. 

 Acroneuria arenosa Pict. 

 Acroneuria pacifica Bks. 

 Acroneuria depressa Ndm. & Clsn. 

 Acroneuria arida Hag. 

 Acroneuria internata Walk. 

 Acroneuria ruralis Hag. 

 Acroneuria pennsylvanica Bamb. 

 Acroneuria theodora Ndm. & Clsn. 

 Acroneuria xanthenes Newm. 



