Key to the Crypsithyris species of South China

1. Forewing subhyaline spot surrounded by black scales ........................................................... C. nanlingensis sp. nov.

- Forewing subhyaline spot with distinct black spot at its outer margin......................................................................... 2

2. Ground color creamy white; ovipositor with papilla analis strongly sclerotized, swollen, chestnut-shaped laterally, apophyses posteriores about 1.2X length of apophyses anteriores ....................................................................... C. sp.

- Ground color brownish gray; ovipositor with papilla analis weakly sclerotized, consisting of two minute hooks api- cally, apophyses posteriores about 2X length of apophyses anteriores ....................................................... C. japonica