Web Key to Male of the Ontario Species of Panorpa

14(13’).
Dististyles slender, smoothly curved throughout. (Could potentially
occur in Ontario) (Fig. 14. a)…………………… P.
maculosa Hagen

14’. Dististyles broad basally, abruptly curved distally. (Fig 14. b)………………………………………………………………………
P. submaculosa Carpenter