268 CATALOGUE OF MOTHS. 



Page 115. 



Noctua glareosa, 



I have taken glareosa abundantly at sugar on the borders of 

 Hezleden Dene, including one specimen of the dark variety. 

 It also occurs not uncommonly at Hart. 



Page 117. 



Noctua triangulmn. 



The statement that trianguluni " is not by any means a 

 common species in either county, though, widely distributed," 

 is far from being correct. It is by no means uncommon in the 

 county of Durham, the larva occurring freely in Hezleden 

 Dene, and the moth even more freely at sugar on the borders of 

 the Dene. Mr. Harrison writes, "Except xanthographa and 

 typica this is by far the commonest noctuid larva in spring 

 throughout North Durham. I have several times had 200 in a 

 season." 



Page 120. 



Noctua baja. 



This is even commoner than triangulum both at Hezleden 

 Dene and close to my house at Hart. Mr. Harrison's experience 

 at Birtley is somewhat similar. 



Page 123. 



Envois herbida. 



I took this species regularly every season at sugar when 

 living at Middlethorpe, though it was never very common. 



Page 127. 



Heliophohus cespitis. 



I have taken two specimens of cespitis, one on palings near 

 the cemetery at Hartlepool and the other at sugar on the 

 borders of Hezleden Dene. 



