Ventral view of bursa copulatrix, sterigma, and ovipositor lobes (left); magnified ventral (middle) and right lateral (right) views. Image published in: Burns, John McLauren & Roy O’Neal Kendall 1969. Ecologic and spatial distribution of Burnsius oileus and Burnsius philetas (Lepidoptera: Hesperiidae) at their northern distributional limits. Psyche 76(1): 41-53, 5 figs., 1 tab {Mar, [27 Aug] 1969}; f. 4