FIGURES 4–10 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 4–10. Notophlebia ganeshi sp. n. Larval mouthparts (at the same magnification, except 6). 4, hypopharynx and superlinguae; 5, labrum (setae of distal transverse row not shown, their bases shown as dots and levels of their apices shown by dotted line); 6, apex of maxilla, ventral view; 7, maxilla, ventral view (apical and median setae not shown, their apices shown by dotted lines); 8, labium (dorsal view at left, ventral view at right); 9, apex of labial palp, dorsal view; 10, left mandible (5, 10, holotype).