Elachista tengstromi Kaila, Bengtsson, Šulcs & Junnilainen 2001

Elachista magnificella Tengström, 1848: 147 . Junior secondary homonym of Oecophora magnificella Duponchel (1843: 321 pl. 77, fig. 2).

Elachista tengstromi Kaila, Bengtsson, Šulcs & Junnilainen 2001: 164; replacement name for Elachista magnificella Tengström, 1848 . Type locality: Finland, Ab, Turku [as Åbo]. Holotype ♀, in MZH.

Elachista regificella auct ., nec Sircom, 1849: 42, partim.

Subgenus: Atachia; regificella species group.

Distribution: Palearctic. Austria, Denmark, Estonia, Finland, Germany, Japan, Latvia, Lithuania, Norway, Poland, Russia (European part, E. Russia), Sweden, Switzerland, U.K. (England, Scotland, Wales), Ukraine.

Larval host plant(s): Luzula pilosa L. (Willd.), L. capitata (Miq. ex Franch. & Sav.) Kom. (Juncaceae) (Kaila et al. 2001).

Figs.: Kaila et al. (2001).