Trichacis tristis

Trichacis tristis (Nees, 1834) Platygaster tristis Nees, 1834: 302–303. Type locality: Germany, Sickershausen. Platygaster didas Walker, 1835: 240. Type locality: England, near London. Platygaster pisis Walker, 1835: 239. Type locality: England, near London. Platygaster remulus Walker, 1835: 239–240. Type locality: England, near London. Trichacis abdominalis Thomson, 1859: 79. Type locality: Sweden, Skåne. Trichacis opaca Thomson, 1859: 78–79. Type locality: Sweden, Ringsjön. Trichacis illusor Kieffer, 1916: 564. Type locality: Italy, Trieste. Trichacis illusor fusca Kieffer, 1916: 565. Type locality: Italy, Trieste. Trichacis illusor illusor Kieffer, 1926: 713–714, fig 294. Type locality: Italy, Trieste. Trichacis pulchricornis Szelényi, 1953: 484–485. Type locality: Hungary, Bátorliget. Trichacis bidentiscutum Szabó, 1981: 289–290. Type locality: Hungary, Újszentmargita. Trichacis fusciala Szabó, 1981: 289. Type locality: Hungary, Hortobágy. Trichacis hajduica Szabó, 1981: 288. Type locality: Hungary, Újszentmargita. Trichacis quadriclava Szabó, 1981: 290. Type locality: Hungary, Újszentmargita. Trichacis nosferatus Buhl, 1997: 97, figs 13–16. Type locality: Norway, Tofteholmen. Trichacis vitreus Buhl, 1997: 96, figs 9–12. Type locality: Greece, Peloponnese. Trichacis weiperti Buhl, 2019: 344–345, figs 9–10. Type locality: Germany, Thuringia. Trichacis persicus Asadi & Buhl, 2021: 333–335, fig. 1. Type locality: Iran, West-Azerbaijan. Trichacis didas – Förster 1856: 115. — Vlug & Graham 1984: 131 (lectotype designation). — Awad et al. 2023a: 565, fig. 4c. Trichacis pisis – Förster 1856: 115. — Vlug & Graham 1984: 131 (lectotype designation). — Awad et al. 2023a: 565, fig. 4d. Trichacis remulus – Förster 1856: 115. — Vlug & Graham 1984: 131 (lectotype designation). — Awad et al. 2023a: 565, fig. 4e. Trichacis tristis – Kieffer 1926: 712–713, fig. 293. — Awad et al. 2023b: 38, fig. 23 (neotype designation). Trichacis opaca – Buhl 1998: 322, figs 103–107 (lectotype designation) — Buhl & Notton 2009: 1700 (junior synonym of Platygaster pisis Walker, 1835). Trichacis abdominalis – Awad et al. 2023a: 565. Trichacis illusor – Awad et al. 2023a: 565. Trichacis illusor fusca – Awad et al. 2023a: 565. Trichacis illusor illusor – Awad et al. 2023a: 565. Trichacis pulchricornis – Awad et al. 2023a: 566. Trichacis bidentiscutum – Awad et al. 2023a: 566. Trichacis fusciala – Awad et al. 2023a: 566. Trichacis hajduica – Awad et al. 2023a: 566. Trichacis quadriclava – Awad et al. 2023a: 566. Trichacis nosferatus, – Awad et al. 2023a: 566, fig. 4g. Trichacis vitreus – Awad et al. 2023a: 566. Trichacis weiperti – Awad et al. 2023a: 566, fig. 4h. Trichacis persicus – Awad et al. 2023a: 566. Material examined Neotype [GERMANY] • 1 ♀; original exemplar; NHMW-HYM#0005319.