FIGURES 11–20 in New Oriental tribe Iscini, new non-dilatognathan species of Notophlebia Peters & Edmunds 1970 and independent origin of Dilatognathus-type mouth apparatus in Atalophlebiinae (Ephemeroptera: Leptophlebiidae)

FIGURES 11–20. Notophlebia ganeshi sp. n. 11, male imaginal mesonotum; 12, male subimaginal exuviae of right half of mesonotum. 13–19, legs at the same magnification (arrows show ontogenesis): 13, fore leg of male imago; 14, fore leg of male larva (long hair-like setae not shown); 15–17, fore, middle and hind legs of male subimago; 18, hind leg of male imago; 19, fore leg of female imago. 20, tarsus of larval hind leg before molt to subimago (larval cuticle shown as optic section by black; subimaginal cuticle shown by integral lines; imaginal claw developing under subimaginal cuticle shown by interrupted lines). 21, posterior margin of abdominal sternum IX of mature female larva; 22, the same, of female imago (12–18, holotype). Abbreviations: LPs, lateroparapsidal suture; MNS, mesonotal suture; MPs, medioparapsidal suture.