Key to the Paratalanta Meyrick in Mainland China based on male genitalia

1 Sacculus with a thumb-shaped process at base (Fig. 18).............................................. P. stachialis

- Sacculus without process at base........................................................................ 2

2 Sella bifurcated (Fig. 15)................................................................. P. furcata sp. nov.

- Sella not bifurcated................................................................................... 3

3 Sella shorter than editum.............................................................................. 4

- Sella longer than or as long as editum..................................................................... 5

4 Cornutus L-shaped (Fig. 19)........................................................... P. taiwanensis sasakii

- Cornutus ring-shaped (Fig. 14).......................................................... P. annulata sp. nov.

5 Sella inflated basally, bending in a right angle (Fig. 17).............................................. P. pandalis

- Sella not inflated basally, straight........................................................................ 6

6 Sella reaching 2/3 length of valva, apically not exceeding ventral margin of valva (Fig. 20).................. P. ussurialis

- Sella reaching 3/4 length of valva, apically exceeding ventral margin of valva (Fig. 16)............. P. cultralis amurensis