Gynnidomorpha

Sun, Yinghui & Li, Houhun, 2013, Review of the Chinese species of Gynnidomorpha Turner, 1916 (Lepidoptera: Tortricidae: Cochylini), Zootaxa 3646 (5), pp. 545-560 : 546

Key to the Chinese species of Gynnidomorpha based on male genitalia

(the male of G. julianiensis is unknown)

1. Socius dilated distally ( Fig. 16)................................................................... mesotypa

- Socius not dilated distally............................................................................. 2

2. Socius nearly parallel-sided..................................................................... rubricana

- Socius narrowed distally.............................................................................. 3

3. Socius pointed apically................................................................................ 4

- Socius rounded apically............................................................................... 5

4. Phallus 2.5 times length of cornutus, thorn-shaped in distal 1 / 4 ( Fig. 12)................................... alismana

- Phallus three times length of cornutus, thorn-shaped in distal 1 / 3 ( Fig. 20)................................. vectisana

5. Socius abruptly narrowed at middle...................................................................... 6

- Socius gradually narrowed............................................................................. 7

6. Socius with distal half about 1 / 2 width of basal half; phallus strongly attenuate in distal 1 / 3 ( Fig. 14).............. datetis

- Socius with distal half about 1 / 3 width of basal half; phallus strongly attenuate in distal 1 / 6 ( Fig. 17)........... minimana

7. Cornutus longer than or equal to 1 / 2 length of phallus....................................................... 8

- Cornutus shorter than 1 / 2 length of phallus................................................................ 9

8. Socius gradually narrowed in distal 1 / 2; cornutus about 3 / 5 length of phallus ( Fig. 19).......................... pista

- Socius gradually narrowed in distal 1 / 3; cornutus about 1 / 2 length of phallus ( Fig. 13)..................... curviphalla

9. Socius broad, distal 1 / 3 gradually narrowed; cornutus about 1 / 4 length of phallus ( Fig. 15).................... luridana

- Socius narrow, gradually narrowed from base to apex; cornutus about 1 / 3 length of phallus ( Fig. 18).......... permixtana