Genus DITRIAENA Waterhouse 1911

Genus DITRIAENA Waterhouse 1911 [Biogeographical Regions NEO ]
Ditriaena Waterhouse 1911:272.
    Type species: Sphenoptera purpurascens Waterhouse 1882 (fixed by monotypy).
Microcastalia (Ditriaena): Cobos 1978b:33.
   subgenus DITRIAENA Waterhouse 1911
   subgenus GORYOLA Cobos 1975
Ditriaena (Goryola) Cobos 1975b:11.
    Type species: Buprestis sphericollis Laporte & Gory 1836 (fixed by monotypy).
Microcastalia (Goryola): Cobos 1978b:34.

incerta Cobos 1975b:12.
purpurascens (Waterhouse) 1882a:28 (Sphenoptera).
sexspinosa (Waterhouse) 1889a:175 (Cinyra).
sphericollis (Laporte & Gory) 1836:40 (Buprestis).