materials from different regions of Russia are encoded as: FS RU CU UR WS SS MS CY NE NF KM AM SH KU
Argyresthia brockeella (Hübner, [1813]) WS SS AM SH KU
Argyresthia conjugella Zeller, 1839 SS AM Finland
Argyresthia ivella (Haworth, 1828) AM
Argyresthia pygmaeella (Hübner, [1813]) WS SS CY KM AM
Argyresthia retinella Zeller, 1839 AM