Harris's Checkerspot (Chlosyne harrisii harrisii) male

Description of this image follows.

Left: Harris's Checkerspot (Chlosyne harrisii harrisii), male. Stony Swamp, Nepean, Ont. 12.VI.93 J.P. Crolla
Right: Harris's Checkerspot (Chlosyne harrisii hanhami), male. Riding Mountain Nat. Park, Man. 29.VI.38 J. McDunnough
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