HOWE: NEW ENGLAND ODONATA 119 
Pennsylvania; and at Pequaming, Michigan (600 ft., Lat. 47° N.), and is 
known also from Washington (1,000 ft.), Oregon (4,000 ft.) and Nevada 
(7,000 ft.). It ranges northward to Newfoundland, Labrador, North- 
west Territory, and Alaska. 
10. Leucorrhinia glacialis, transcontinental, spring and summer. Outside 
New England, and south of Canada where it is known from Nova Scotia 
to British Columbia, it has been taken in New York at Saranac Inn (1,622 
ft.); in Michigan at Pequaming (600 ft., Lat. 47° N.); in Wisconsin at 
Divide (1,500 ft., Lat. 46° N.); and in the west in California (8,000 ft.), 
and Nevada (6,000 ft.). 
11. Leucorrhinia proxima, transcontinental, spring and summer. Outside 
New England, and south of Canada where it is known from Nova Scotia 
to British Columbia, it has been taken only in Minnesota in Lat. 44.5° N., 
at elevations between 700 and 800 feet. 
12. Somatochlora minor, east-central, spring. Sheep Creek (7,000 ft.), Wy- 
oming, is the only other reported United States station. It ranges north- 
ward to Quebec and Alberta. 
13. Somatochlora walshii, eastern, spring, summer, and autumn. The Massa- 
chusetts record is evidently a migratory one. It has been taken south of 
New England only in the Keene Valley (3,000 ft.). New York. It ranges 
northward to Nova Scotia, Ontario, Quebec, Manitoba, and Alberta. 
14. Somatochlora elongata, east-central, summer. The Schoodic, Me., record 
would appear to be a migratory one. It has been taken outside New 
England in the United States at the following stations: Saranac Inn 
(1,622 ft.) and Ithaca (814 ft.), New York; upper Wisconsin River (1,600 
ft., Lat. 46° N.), Wisconsin. It ranges northward to Nova Scotia, New 
Brunswick, and Quebec. 
15. Aeshna interrupta, transcontinental, summer and autumn. The three 
coast records are evidently migratory ones. It has been taken outside 
New England in the CatskiU Mts. (4,025 ft.), Lake St. Regis (2,000 ft.), 
New York; Isle Royale (Lat. 48° N.), Topinabee (8,000 ft., Lat. 45.5° N.), 
Minnehaha Falls, Emmet Co. (Lat. 45.5° N.), and North Hudson (Lat. 
46° N.), Wisconsin. It ranges northward to Newfoundland, (^uetiec, the 
Prairie Provinces, and Northwest Territorj-. 
16. Aeshna eremita, transcontinental, summer and autumn. The eastern 
Massachusetts stations are migratory ones. It has been taken elsewhere 
in the United States at Lake St. Regis (2,000 ft.). New York; at Mar- 
quette (600 ft., Lat. 46.5° N.), Oden (606 ft., Lat. 45.5° N.), Minnehaha 
Falls, Emmet Co. (800 ft., Lat. 45.5° N.), Isle Royale (Lat. 48° N.), at 
St. Croix Dam (Lat. 46° N.), Chippewa Falls (Lat. 45.5° N.), Wisconsin; 
and at Shell Creek (8,000-10,000 ft.). Big Horn Mts., Wyoming. In Can- 
ada it ranges from Newfoundland and Labrador tln-ough tlu^ Prairie 
Provinces, to Northwest Territory and Alaska. 
The following ten eastern species rarely inhabit in New Englaiul 
elevations above 1500 feet, nor descend except rarely below 500 
