June, 191S.] Miscellaneous Notes, 153 



sent me recently a small collection of dragonflies taken by himself 

 at Atlin, B. C, near the northern boundary of the Province and 

 about a hundred miles inland. I record them here merely because of 

 the locality and because two of the species are new to British Co- 

 lumbia. 



Enallagma calverti Morse. Taken at hot springs at Atlin, both sexes. 



Widely distributed over boreal America and previously recorded 



from southern B. C. by Currie ('05) and Osburn ('05) and from 



Alaska by Currie ('01). 

 Enallagma cyathigerum (Charpentier). Taken at hot springs of 



Atlin, both sexes. Holarctic. Previously recorded from south- 

 ern B. C. by Currie ('05) and by Osburn ('05) and from Alaska 



by Currie ('01) as E. annexum. 

 Aeshna eremita Scudder. Taken at Atlin, one female. Hudsonian 



and Canadian. Previously recorded from southern B. C. and 



from Alaska by Walker ('12). 

 Aeshna sitchensis Hagen. Taken at Atlin, new to B. C, one female. 



Hudsonian and Canadian. Recorded from Alaska by Hagen 



('61). 

 Somatochlora hudsonica (Hagen). Taken at Atlin, new to B. C, 



and not hitherto known west of the Hudson's Bay region. One 



male. 

 Leucorhinia hudsonica (Selys). Taken at Atlin, both sexes. Boreal. 



Previously recorded from southern B. C. by Currie ('05) and 



Osburn ('05) and from Alaska Currie ('01). 

 Leucorhinia proxima Calvert. Taken at Atlin, males only. Boreal. 



Previously recorded from southern B. C. by Currie ('05). 



It will be seen from the general distribution, which I have given 

 for the purpose of comparison, that all these species, except perhaps 

 S. hudsonica, should be expected from Atlin. The westward range 

 of S. hudsonica is considerably extended by this record. — Raymond 

 C. Osburn. 



Some of the Insects of Chesapeake Beach, Maryland. — A little to 

 the southward of the bathing resort of Chesapeake Beach, Maryland, 

 there are some high bluffs of clay which the waves are ever under- 

 mining, with the result that large masses fall and lie in the water at 



