Elachista agilis Braun, 1921
Elachista agilis Braun, 1921a: 16 . Type locality: U.S.A., Montana, Glacier National Park (Braun 1921a: 16). Holotype ♂, in ANSP.
Biselachista agilis: Traugott-Olsen & Nielsen (1977: 253) .
Subgenus: Elachista; tetragonella species group.
Distribution: Nearctic. U.S.A. (Montana).
Larval host plant(s): unknown.
Figs.: Kaila (1996).