Tamdaona janus Belokobylskij, 1994

(Figs 79–88)

Tamdaona janus Belokobylskij, 1994: 129–130 (in Exothecini); Long & Belokobylskij, 2004: 392 (in Exothecinae).

Type material. Holotype, ♀ (ZISP), “ Vietnam, prov. Vinh Phu, Tam Dao, 1000 m, forest, 16.xi.1990, S.A. Belokobylskij ”, “ Holotypus Tamdaona janus Belokobylskij ”.

Additional material. 1 ♀ (RMNH), “ Vietnam: Ninh Thuân, Núi Chúa N.P., northwest part, Mal. trap 17, c. 150 m, 24–30.v.2007, C. v. Achterberg & R. de Vries, RMNH’07” .

Diagnosis. Antenna of ♀ with approx. 26 antennomeres (Fig. 82); frons with shallow medio-longitudinal de- pression (Fig. 80); pronope large (Fig. 85); notauli narrow anteriorly (Fig. 85); propodeum steep posteriorly (Fig. 83); vein 1-R1 1.3 × longer than pterostigma (Fig. 79); vein 3-SR of fore wing approx. 1.6 × as long as vein r (Fig. 79); basal area of second metasomal tergite triangular and medially 0.20 × as long as wide anteriorly, mainly punctate and distinctly protruding medio-posteriorly (Fig. 87); second tergite 1.5 × as long as third tergite; second metasomal suture narrow medially (Fig. 87); setose part of ovipositor sheath 0.15–0.20 × as long as fore wing Figs 79, 83).

Distribution. Oriental: Vietnam. Collected in coastal lowland forest at about 150 m and in submontane forest at 1000 m.