Elachista boursini Amsel, 1951
Elachista bourisini Amsel, 1951a: 142; original misspelling.
Elachista boursini Amsel, 1951a: 142, justified emendation (Parenti 1973: 53). Type locality: Italy, Sardinia, Muravera (Amsel 1951a: 143). Holotype ♂, in SMNK.
Subgenus: Elachista; tetragonella species group.
Distribution: Palearctic. France, Italy (Sardinia), Spain.
Larval host plant(s): unknown.
Figs.: Parenti (1973), Traugott-Olsen (2000).