An annotated catalogue of Elachistinae of the World (Lepidoptera: Gelechioidea: Elachistidae) Author Kaila, Lauri text Zootaxa 2019 2019-07-11 4632 1 1 231 journal article 26215 10.11646/zootaxa.4632.1.1 e0aabdb8-bda6-48e4-bdef-f7b64577d5cd 1175-5326 3335414 12883950-D194-450A-BC4F-7996F5815E4F Elachista stelviella Amsel, 1932 Elachista stelviella Amsel, 1932: 21 . Type locality: Italy , Bolzano, Gomagoi, Stilfserjochstrasse ( Amsel 1932: 22 ). Holotype ♂ , in SMNK. Elachista zernyi Hartig, 1941: 159 . Type locality: Italy , Prà da Lago, Madonna di Campiglio ( Hartig 1941: 1960 ). Holotype ♂ , in INER. Syn. nov. Elachista ingvarella Traugott-Olsen, 1974: 264 . Type locality: Sweden , Jämtland , Undersåker ( Traugott-Olsen 1974: 264 ). Holotype ♂ , in ZMUL. Synonymized with E. zernyi by Burmann (1993: 355) . Subgenus: Elachista ; bifasciella species group. Distribution: Holarctic. Austria , Canada ( Yukon ), Finland , Germany , Italy , Norway , Russia (S. Siberia, Buryatia ), Sweden , Switzerland , U.S.A. ( Alaska ). Larval host plant(s): unknown. Figs.: Amsel (1932) , Hartig (1941) , Parenti (1973) , Traugott-Olsen & Nielsen (1977) , Kaila (1999b) . Remarks: The identity of E. stelviella , known only from the holotype with the abdomen lost (but genitalia sketched in the original description), was recently clarified when a fresh specimen matching the holotype of E. stelviella was found near the type locality, which is also in the vicinity of the type locality of E. zernyi . Its appearance and genitalia match those of other studied specimens of E. zernyi in the Alps, as well as the genitalia illustrated in the original description of E. stelviella . The DNA barcode of the fresh specimen is identical to specimens of E. zernyi from the Alps and Fennoscandia. E. stelviella Amsel, 1932 is considered a senior synonym of E. zernyi Hartig, 1941 .