Orancistrocerus aterrimus aterrimus (de Saussure, 1852)

Odynerus aterrimus de Saussure 1852: 121 (key), 128, ♀ —“La Chine ” (type MNHN).

Material examined. VIETNAM: Da Nang, Ba Na, 1450 m, VII.2015, leg. Thanh Le Luong, 1♀ (MSVI). Distribution. China; Laos (van der Vecht 1963). First record from Vietnam .