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Published online by Cambridge University Press: 31 May 2012
The following is a list of Diurni taken in Southern Manitoba about Section 35, Township 2, Range 15, W. of the first principal meridian, near the Village of Cartwright, and collected at intervals during the last ten or twelve years:—
Papilio oregonia, Edw.—Only once seen, and taken three years ago—a rather worn specimen. Taken in July.