Key to species of Chudania from India

1. Pygofer ventral process broad, with finely serrated dorsal margin (Fig. 33); subgenital plate more than four times longer than maximum width, with numerous elongate, fine dorsal setae (Fig. 32); aedeagus dorsal processes unbranched process,,ventral pair short and 3–6 branched (Figs. 29–31).............................................. Chudania delecta Distant

- Pygofer ventral process narrow, tapering at apex, with 4 microsetae (Figs. 21& 22); approximately three times longer than maximum width, without long, fine dorsal setae (Fig. 23); aedeagus with dorsal and basal paired processes bifircate, distal pair divergent at nearly 180 degrees in posterior view (Figs. 19&20)........................ Chudania axona Zhang & Yang