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47.2 24.3 11.3

42.5 16.5 18.4 36.4 40.7 52.4 64.1 69.8 69.3 53.2 40.3 35.1
42.4 11.3 22.4 18.4 44.4 59.2 63.0 75.1 69.1 58.0 49.8 19.4
43.5 -8.6 13.9 27.8 43.0 58.1 62.0 74.5 68.9 60.6 51.1 17.1
13.9 16.7 13.3 47.4 56. 8 63.8

13.1

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36.

PEMBINA, DAK.

18.4 12.9 33.9 52.3 66.1 65.2 64.4 46.8 35.4 16.1 2.6 11.9 29.4 55.3 64.4 69.9 56. 2 42.2 14.4 32.9 53.3 59.2 64.9 64.3 52.7 37.5 11.1 81 6.5 35.4 54.6 60.5 67.4 63.7 51.9 37.1 15.4-6. 8.3 33.1 56.8 55.7 68.1 64.3 55.4 40.0 25.7 27.4 11.2 25.5 36.2 45.5 47.9 63.7

6.

67.0

18.4 24.1 38.4 51.1 53.9 67.7 61.8 50.2 45.8 25.7
39.4 1.7 22.8 22.8 37.9 47.1 56.2 63.8 60.8 55.9 47.7
43.1 17.1 28.1 24.7 37.9 46.4 57.1 64.5 58.5 53.5 44.9
40.3 18.8 27.5 33.2 36.5 44.0 52.8 65.2 65.2 51.7 39.1 28.1
23.1 27.9 37.8 39.8 45.5 58.6

24.9

25.9

30.5

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69.3 66.2 56.1 42.7 17.2 7.9 4.9 13.1 40.3 56.0 61.4 70.3 68.0 53.7 40.7 18.3 6.3 26.5 19.0 40.4 56.9 59.0 70.9 69.7 60.5 42.3 28.6 17.5 27.8 40.4 47.6 50.8 60.1

60.9

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35.2 2.3 8.0 10.4 35.0 52.0 69.5 67.6 67.0 49.1 38.2 23.4 8.0
38.0 2.6 4.2 15.1 34.0 60.2 65.9 70.2 67.8 57.7 43.8 21.4

Report of the United States
Entomological commission

United States Entomological Commission

1014

1875

1876

1877

20.3 21.7 43.9 03.2 70.2 79.2 76. I
4.2 22.3 39.2 60.1 66.0 73.9 71.4

12.8

42.0 18.3 18. 838.1 18.7 0. 541.9 27.0

28.

152.3 24.5 11.5

842.1 35.1 14.