Sinadelius He & Chen, 2000

Figs 17–18

Type species: S inadelius guangxiensis He & Chen, 2000 .

Diagnosis. Antenna of female slender submedially, with 22 antennomeres; prepectal carina present (Fig. 17E); vein 1-SR of fore wing absent (Fig. 18C); maxillary palp with 3 segments; dorsal areola of propodeum medium-sized (Figs 17F, 18A); second metasomal tergite smooth (Figs 17F, 18A) (except basally); first metasomal suture deep, distinctly sculptured (Figs 17F, 18A); second metasomal suture indistinct and smooth (Figs 17F, 18A).

Distribution. Oriental, East Palaearctic.

Included species. Sinadelius guangxiensis He & Chen, 2000, S. nigricans He & Chen, 2000 .