Torymus

Key to Taiwanese species of Torymus View in CoL View at ENA

1 Frenal area indicated by a distinct frenal line, smooth ( Fig. 25 View FIGURES 22 – 29 ). Hind coxa bare in basal one-third; hind tibia yellow in basal half. Metasoma bluish green........................................................ T. orientalis ( Masi, 1926)

- Frenal area absent or indicated by an indistinct frenal line ( Figs 5 View FIGURES 2 – 9 , 16 View FIGURES 13 – 20 ). Hind coxa pilose throughout; hind tibia yellowish brown or dark brown. Metasoma laterally with yellowish brown area extending from base to middle of metasoma......... 2

2 Frenal area absent ( Fig. 5 View FIGURES 2 – 9 ); dorsellum with median carina; propodeum with superficial striae, smoother medially ( Fig. 6 View FIGURES 2 – 9 ). Antenna clavate ( Fig. 3 View FIGURES 2 – 9 ); scape not reaching anterior ocellus; each segment bearing longitudinal sensilla arranged in one row. Ovipositor sheath 1.4–1.6× as long as hind tibia..................................... T. flavigastris Matsuo , sp. nov.

- Frenal area indicated by an indistinct frenal line, which is strongly sinuate ( Fig. 16 View FIGURES 13 – 20 ); dorsellum without median carina; propodeum with median elevated area ( Fig. 17 View FIGURES 13 – 20 ). Antenna not clearly clavate ( Fig. 14 View FIGURES 13 – 20 ); scape reaching anterior ocellus; each segment bearing longitudinal sensilla arranged in two or three irregular rows. Ovipositor sheath 2.4–2.6× as long as hind tibia................................................................................... T. aiolomorphi ( Kamijo, 1964)