FIGS. 22–24 in Nymphs of the Northeastern Nearctic Species of Neoleptophlebia Kluge, 1997 and Paraleptophlebia Lestage, 1917 (Ephemeroptera: Leptophlebiidae)

FIGS. 22–24: gills and legs of Paraleptophlebia nymphs. 22a. dorsal view of lateral gills of P. moerens with gill margins lacking long, hair-like setae, 22b. lateral view of gills of P. debilis with gill margins lacking long, hair-like setae, 23a dorsal view of legs of live P. moerens nymph showing typical brown color pattern without distinct bands, 23b. close-up of foreleg of preserved P. moerens nymph showing uniform brown color, pale areas visible on live nymphs are much less distinct after being preserved, 24a. lateral view of legs of P. debilis showing distinct bands on all leg segments, 24b. lateral view of legs of P. ontario showing partial brown band near apex of femora and dark brown mark on tibiae at joint with femora; dark brown on femora is often diffuse and usually does not encircle the segment.