Antocha ( Antocha ) Osten Sacken, 1860

Key to Korean species of the subgenus Antocha ( Antocha) Osten Sacken View in CoL

1. Wing with distinct dark brown stigma. Cercus of ovipositor longer than hypovalvae, tip rounded ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ ∙∙∙∙∙∙∙∙∙ Antocha ( Antocha) gracillima Alexander, 1924 View in CoL

- Wing stigma light or totally missing. Cercus of ovipositor at most as long as hypovalvae, usually shorter, tip not rounded ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 2

2. Outer gonostylus of male genitalia not branched. Cercus of ovipositor without ventro-apical angle. (Female of A. ( A.) dilatata View in CoL not sufficiently described) ∙∙∙∙∙∙∙∙∙∙ 3

- Outer gonostylus of male genitalia with branch at the middle. Caudal margin of tergite 9 nearly straight, without extra lobes. Cercus of ovipositor with ventroapical angle ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ ∙∙∙∙∙∙∙∙∙∙∙ Antocha ( Antocha) dentifera Alexander, 1924 View in CoL

3. Caudal margin of male tergite 9 with extra lobes or bumps ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ 4

- Caudal margin of male tergite 9 smooth, without extra lobes or bumps ∙∙∙∙∙∙∙ A. ( A.) dilatata Alexander, 1924 View in CoL

4. Caudal margin of tergite 9 of male genitalia with two widely separated teeth, ventromesal surface of gonocoxite more or less smooth, without additional lobe, outer gonostylus with bifid apex. Lower margin of cercus smooth ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ Antocha ( Antocha) bifida Alexander, 1924 View in CoL

- Caudal margin of tergite 9 of male genitalia with two closely situated bumps, dorsomesal surface of gonocoxite distinctly widened, outer gonostylus strongly widened at apex. Lower margin of cercus serrate ∙∙∙∙∙∙∙ ∙∙∙∙∙∙∙∙∙∙∙∙∙ Antocha ( Antocha) integra Alexander, 1940 View in CoL