Key to species (males) of Aodingus Chen & Li gen. nov.

1. Forewings (Figs 5A, 6C) brown to dark brown, basal ¼ with wide transparent transverse band, anterior margin with 2 transparent spots in distal ¼ ..................... Aodingus cuongi gen. et. sp. nov.

– Forewings (Figs 1A, 2C, 3A, 4C) uniformly yellowish brown or brown ........................................ 2

2. Lateral margins of basal part of frons (Figs 3E, 4B) without short yellowish white transverse markings; ventral margin of aedeagus (Fig. 4F) without small process medially ................................................................................... Aodingus obscurus gen. et. sp. nov.

– Lateral margins of basal part of frons (Figs 1E, 2B) with short yellowish white transverse markings; ventral margin of aedeagus (Fig. 2F) with a small process medially ................................................. .............................................................................................. Aodingus hainanensis gen. et. sp. nov.