Elachista trifasciata (Wollaston, 1879)
Stagmatophora trifasciata Wollaston, 1879: 437 . Type locality: St. Helena, Mount Actaeon (Wollaston 1879: 437). 12 syntypes, in NHMUK .
Elachista trifasciata: Sinev (2002: 164) .
Subgenus: Elachista; praelineata species group.
Distribution: Afrotropical. Saint-Helena.
Larval host plant(s): unknown.
Figs.: No illustration available.