Left: Large Marble (Euchloe ausonides ausonides), male. Riding Mountain Nat. Park, Man. 16.VI.38 J. McDunnough
Middle: Large Marble (Euchloe ausonides ssp. undescribed), female. W[ellington, Vancouver Island, BC]. 3.VI.04 G.W. Taylor
Right: Large Marble (Euchloe ausonides ogilvia), female. Windy Pass, Ogilvie Mts., YT. 3.VII.85 J. Troubridge
The Toronto Entomologists' Association thanks Agriculture and Agri-Food Canada for providing the content and computer code for this web page.
