Elachista aerinella Kaila, 1999
Elachista aerinella Kaila, 1999b: 17 . Type locality: U.S.A., Arizona, Coconino County, 16 mi. SW Flagstaff (Kaila 1999b: 17). Holotype ♂, in USNM.
Subgenus: Elachista; bifasciella species group.
Distribution: Nearctic. U.S.A. (Arizona).
Larval host plant(s): unknown.
Figs.: Kaila (1999b).