Elachista kobomugi Sugisima, 1999
Elachista kobomugi Sugisima, 1999: 257 . Type locality: Japan, Honsyû, Tottori-si, Tottori-Sakyu (Sugisima 1999: 260. Holotype ♂, in SEHU.
Subgenus: Elachista; tetragonella species group.
Distribution: Palearctic. Japan.
Larval host plant(s): Carex kobomugi Ohwi, C. macrocephala Willd., C. pumila Thunb., C. microtricha Franch. (Cyperaceae) (Sugisima 1999).
Figs.: Sugisima (1999).