THE CANADIAN ENTOMOLOGIST 11 



10. Enallagma cyathigerum Charp. 



July. Mrs. Slosson collected it at Franconia, and Selys records it 

 from Hermit Lake, Mt. Washington. I took it on July 4 commonly 

 about Lonesome Lake, Lincoln. 



17. Enallagma aspersum Hagen. 



July to August. Dr. Allen took several specimens in the Saco meadows, 

 at Pudding Pond and Echo Lakes, North Conway, from June 19 to 

 August 21. He remarks, "Larger than usual, but apparently of this 

 species." There is a specimen in the U. S. N. Museum from Echo 

 Lake, North Conway, taken in 1890. 



18. Enallagma ehriitni Hagen. 



July and August. I took it commonly at Streeter Pond, Franconia, 

 and at Mill Pond, Lyman, from July 3 to 26. Dr. Calvert secured it 

 at Fabyan's in August. 



19. Enallagma hageni Walsh. 



June to August. There is a male in the U. S. N. Museum from Fran- 

 conia collected by Mrs. Slosson, and Dr. Allen took it commonly in 

 the Saco meadows from June 20 to August 6. I found it common at 

 Streeter Pond, Franconia; Partridge Lake, Littleton; Pearl Lake, 

 Lisbon; Forest Lake, Whitefield, from July 3 to July 31. 



20. Nehalennia Irene (Hagen). 



July. There is a male in the U. S. N. Museum collected by Mrs. 

 Slosson at Franconia and Mt. Washington. Dr. Allen took it at North 

 Conway on July 1, and I found them common at Streeter Pond, 

 Franconia; Mill Pond, Lyman; Partridge Lake, Littleton, and at 

 Bowles' Pond on Lafayette Brook, from July 3 to 29. 



21. Amphiagrion saucium Burm. 



June to July. Mrs. Slosson collected it at Franconia,— Dr. Allen on 

 the Saco meadows. Intervale, from June 19 to July 10, and I secured 

 several specimens at Mill Pond, Lyman, on July 16 to 17. 



22. Chromagrion conditum Hagen. 



June to July. Mrs. Slosson collected it at Franconia, Dr. Allen in the 

 Saco meadows, Intervale, from June 22 to July 6, — there is a male in 

 the U. S. N. Museum collected by Mrs. Slosson at Franconia, and I 

 took a male at Profile Lake on July 20. 



23. Ischnura posita Hagen. 



There is a specimen in the Museum of Comparative Zoology labeled 

 "White Mts." 



24. Ischnura verticalis Say. 



June to September. There is a male in the U. S. N. Museum collected 

 at Franconia by Mrs. Slosson, — Dr. Allen took it commonly at 

 Intervale from June 19 to September 13, — Dr. Calvert collected it at 

 Fabyan's, — Skinner took it at Jackson, — there is a specimen from 

 North Conway in the Museum of Comparative Zoology, — and I found 

 it common at Streeter Pond, Franconia; Mill Brook, Lyman; Forest 

 Lake, Whitefield ; Partridge Lake, Littleton; Pearl Lake, Lisbon, and 

 at Bowles' Pond, Lafayette Brook, Franconia, from July 3 to 31. 



