Hildebrandtia Olsoufieff, 1938 (as subgenus of Trogaspidia Ashmead, 1899). Bull. Acad. Malgache (N.S.) 20: 187.

Type species. Mutilla hildebrandti Saussure, 1891 (female), by monotypy.

Taxonomic history. Objectively invalid name: junior homonym of Hildebrandtia Nieden, 1907 (Amphibia); replaced by Hildbrandetia Özdikmen, 2005: 239 . (Raised to generic status by Lelej & Nemkov, 1997: 18.)