Species (388)
- Elachista tengstromi Kaila, Bengtsson, Sulcs & Junnilainen, 2001
- Elachista utonella Frey, 1856
- Elachista vonschantzi Svensson, 1976
- Elachista zonulae Sruoga, 1992
- Elachista propinquella Stainton, 1851
- Elachista insecurellus Stainton, 1854
- Elachista malifoliella O. Costa, 1836
- Elachista demaryella Duponchel, 1840
- Elachista gnaphaliella Treitschke, 1833
- Elachista scurella Stainton, 1851
- Elachista elsaella Traugott-Olsen, 1988
- Elachista flavescens Parenti, 1981
- Elachista hallini Traugott-Olsen, 1992
- Elachista hispanica Traugott-Olsen, 1992
- Elachista laetella Rebel, 1930
- Elachista luqueti Traugott-Olsen, 1992
- Elachista maculata Parenti, 1978
- Elachista mannella Traugott-Olsen, 1992
- Elachista madridensis Traugott-Olsen, 1992
- Elachista manni Traugott-Olsen, 1990
- Elachista minusculella Traugott-Olsen, 1992
- Elachista nuraghella Amsel, 1951
- Elachista nevadella Traugott-Olsen, 2000
- Elachista nielswolffi Svensson, 1976
- Elachista ornithopodella Frey, 1859
- Elachista scirpi Stainton, 1887
- Elachista serricornis Stainton, 1854
- Elachista stenopterella Rebel, 1932
- Elachista sicula Parenti, 1978
- Elachista trapeziella Stainton, 1849
- Elachista wieseriella Huemer, 2000
- Elachista ilicifoliella Duponchel, 1843
- Elachista treitschkiella Fischer von Röslerstamm, 1843
- Elachista aeratella Zeller, 1839
- Elachista basipallidella Stainton, 1849
- Elachista niveipunctella Stainton, 1849
- Elachista spinolella Duponchel, 1840
- Elachista amyotella Duponchel, 1840
- Elachista linnaeella Zeller, 1839
- Elachista hilarella Zetterstedt, 1839
- Elachista patriciella Stainton, 1849
- Elachista dentosella Stainton, 1851
- Elachista populifoliella Treitschke, 1833
- Elachista saportella Duponchel, 1840
- Elachista gemmatella O. G. Costa, 1836
- Elachista festucicolella Zeller, 1859
- Elachista gibbiferella Zeller, 1839
- Elachista svenssoni Traugott-Olsen, 1988
- Elachista putripennella Zeller, 1839
- Elachista atrisquamosa Staudinger, 1880
- Elachista pigerella (Herrich-Schäffer, 1854)
- Elachista oppositella Hein.
- Elachista arundinella Dup.
- Elachista poae Stainton, 1855
- Elachista regificella Sircom, 1849
- Elachista biatomella (Stainton, 1848)
- Elachista occulta Parenti, 1978
- Elachista elegans Frey, 1859
- Elachista occidentalis Frey, 1882
- Elachista abbreviatella Stainton, 1851
- Elachista rudectella Stainton, 1851
- Elachista diederichsiella E. Hering , 1889
- Elachista griseella (Duponchel, 1843)
- Elachista revinctella Zeller, 1850
- Elachista dispunctella (Duponchel, 1843)
- Elachista squamosella (Duponchel, 1843)
- Elachista martinii O. Hofmann, 1898
- Elachista pollutella Duponchel, 1843
- Elachista bisulcella (Duponchel, 1843)
- Elachista pomerana Frey, 1870
- Elachista anserinella Zeller, 1839
- Elachista rufocinerea (Haworth, 1828)
- Elachista apicipunctella Stainton, 1849
- Elachista heringi Rebel, 1899
- Elachista triatomea (Haworth, 1828)
- Elachista albicapilla Höfner, 1918
- Elachista subnigrella Douglas, 1853
- Elachista luticomella Zeller, 1839
- Elachista bedellella (Sircom, 1848)
- Elachista subocellea (Stephens, 1834)
- Elachista subalbidella Schläger, 1847
- Elachista quadripunctella (Hübner, 1825)
- Elachista alpinella Stainton, 1854
- Elachista gleichenella (Fabricius, 1781)
- Elachista orstadii N. Palm, 1943
- Elachista humilis Zeller, 1850
- Elachista tetragonella (Herrich-Schäffer, 1855)
- Elachista gangabella Zeller, 1850
- Elachista atricomella Stainton, 1849
- Elachista albifrontella (Hübner, 1817)
- Elachista bifasciella Treitschke, 1833
- Elachista nobilella Zeller, 1839
- Elachista compsa Traugott-Olsen, 1974
- Elachista nitidulella (Herrich-Schäffer, 1885)
- Elachista chrysodesmella Zeller, 1850
- Elachista cingillella (Herrich-Schäffer, 1855)
- Phyllonorycter scitulella (Duponchel, 1843)
- Phyllonorycter abrasella (Duponchel, 1843)
- Phyllonorycter acaciella (Duponchel, 1843)
- Perittia piperatella (Staudinger, 1859)