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All beetles were found on the bottom of 2 small rocks placed
on the grass a few days before.
The day temperature was about 10- C
and the rocks were warm to touch.
USA, Pennsylvania, Folsom, 39- 49' 27" N, 75- 27' 45" W.
27-XII-2005, leg. A. Cherepanov
Digital camera Nikon-5700 with Industar-50 as a magnifier, natural light,
crops from a large frame.
Body length:
Alticinae sp. 1 - 4 mm;
Alticinae sp. 2 - 2.5 mm;
Staphylinidae - 6 mm;
Elateridae - 4 mm.
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Chrysomelidae: Alticinae sp. 1 |
Staphylinidae |
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Chrysomelidae: Alticinae sp. 2 |
Elateridae |
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