THE CANADIAN ENTOMOLOGIST. 153 



Leucorhinia frigida ; not common. 



" intacta ; not common. 

 Diplax obtrusa ; common. 



" vicina ; not uncommon. 



" scotica. 

 Nannophya bella ; common. 



SIALINA. 



Sialis infumata. 



Chauliodes pectinicornis ; not uncommon. 



" serricornis ; rare. 



Corydalis cornuta ; not uncommon. 



HEMEROBINA. 



Hemerobius tutatrix. 



" simulans. 



Polystoechotes punctatus ; very common. 

 Chrysopa oculata. 

 " externa ? 



PHRYGANINA. 



Neuronia ocelligera ; not common. 



" postica ; not common. 

 Limnophilus stigma. 

 Setodes ; spec. und. 

 Hydropsyche scalaris ? 



In addition to the above, Dr. Hagen has kindly supplied us with the 

 following list of species found in Canada. 



Ophiogomphus colubrinus ; Quebec. 

 Gomphus^parvulus ; Nova Scotia. 

 Hagenius brevistylus ; Ottawa. 

 Cordulegaster Sayi ; Quebec. 

 Aeschna septentrionalis ; Nova Scotia. 

 Epophthalmia tenebrosa ; Nova Scotia, 

 elongata ; Nova Scotia, 

 torripata ; Nova Scotia. 

 Cordulia libera ; Canada. 



" Shurtleffii ; Nova Scotia. 



" spinigera j Canada. 



* semiaguea ; Nova Scotia. 





