| Elachistidae (Family) |
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| Elachista (Genus) |
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| Elachista abiskoella Bengtsson, 1977 (Species) |
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| Elachista adelpha Kaila & Jalava, 1994 (Species) |
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| Elachista adscitella Stainton, 1851 (Species) |
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| Elachista agelensis Traugott-Olsen, 1996 (Species) |
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| Elachista albicapilla Höfner, 1918 (Species) |
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| Elachista albidella Nylander, 1848 (Species) |
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| Elachista albifrontella (Hübner, 1817) (Species) |
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| Elachista alpinella Stainton, 1854 (Species) |
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| Elachista amparoae Traugott-Olsen, 1992 (Species) |
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| Elachista andorraensis Traugott-Olsen, 1988 (Species) |
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| Elachista anitella Traugott-Olsen, 1985 (Species) |
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| Elachista anserinella Zeller, 1839 (Species) |
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| Elachista apicipunctella Stainton, 1849 (Species) |
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| Elachista argentella (Clerck, 1759) (Species) |
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| Elachista argentifasciella Höfner, 1898 (Species) |
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| Elachista atricomella Stainton, 1849 (Species) |
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| Elachista atrisquamosa Staudinger, 1880 (Species) |
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| Elachista baldizzonei Traugott-Olsen, 1996 (Species) |
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| Elachista baldizzonella Traugott-Olsen, 1985 (Species) |
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| Elachista bazaella Traugott-Olsen, 1992 (Species) |
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| Elachista bazaensis Traugott-Olsen, 1990 (Species) |
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| Elachista bedellella (Sircom, 1848) (Species) |
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| Elachista bengtssoni Traugott-Olsen, 1992 (Species) |
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| Elachista berndtiella Traugott-Olsen, 1985 (Species) |
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| Elachista biatomella (Stainton, 1848) (Species) |
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| Elachista bifasciella Treitschke, 1833 (Species) |
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| Elachista bigorrensis Traugott-Olsen, 1990 (Species) |
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| Elachista bisulcella (Duponchel, 1843) (Species) |
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| Elachista brachypterella (Klimesch, 1990) (Species) |
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| Elachista bruuni Traugott-Olsen, 1990 (Species) |
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| Elachista bustilloi Traugott-Olsen, 1988 (Species) |
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| Elachista buvati (Traugott-Olsen, 1994) (Species) |
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| Elachista cahorsensis Traugott-Olsen, 1992 (Species) |
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| Elachista canapennella (Hübner, 1813) (Species) |
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| Elachista casascoensis Traugott-Olsen, 1992 (Species) |
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| Elachista catalana Parenti, 1978 (Species) |
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| Elachista catalunella Traugott-Olsen, 1992 (Species) |
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| Elachista chionella Mann, 1861 (Species) |
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| Elachista chrysodesmella Zeller, 1850 (Species) |
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| Elachista cinereopunctella (Haworth, 1828) (Species) |
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| Elachista cingillella (Herrich-Schäffer, 1855) (Species) |
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| Elachista clintoni Traugott-Olsen, 1992 (Species) |
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| Elachista coeneni Traugott-Olsen, 1985 (Species) |
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| Elachista collitella (Duponchel, 1843) (Species) |
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| Elachista compsa Traugott-Olsen, 1974 (Species) |
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| Elachista contaminatella Zeller, 1847 (Species) |
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| Elachista contisella Chrétien, 1922 (Species) |
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| Elachista cuencaensis Traugott-Olsen, 1992 (Species) |
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| Elachista curonensis Traugott-Olsen, 1990 (Species) |
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| Elachista dalmatiensis Traugott-Olsen, 1992 (Species) |
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| Elachista deceptricula Staudinger, 1880 (Species) |
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| Elachista diederichsiella E. Hering, 1889 (Species) |
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| Elachista differens Parenti, 1978 (Species) |
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| Elachista dimicatella Rebel, 1903 (Species) |
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| Elachista disemiella Zeller, 1847 (Species) |
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| Elachista dispilella Zeller, 1839 (Species) |
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| Elachista dispunctella (Duponchel, 1843) (Species) |
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| Elachista drenovoi Parenti, 1981 (Species) |
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| Elachista dumosa Parenti, 1981 (Species) |
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| Elachista elegans Frey, 1859 (Species) |
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| Elachista eleochariella Stainton, 1851 (Species) |
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| Elachista elsaella Traugott-Olsen, 1988 (Species) |
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| Elachista eskoi Kyrki & Karvonen, 1985 (Species) |
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| Elachista exigua Parenti, 1978 (Species) |
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| Elachista fasciola Parenti, 1983 (Species) |
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| Elachista festucicolella Zeller, 1853 (Species) |
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| Elachista flavescens Parenti, 1981 (Species) |
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| Elachista freyi Staudinger, 1871 (Species) |
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| Elachista fulgens Parenti, 1983 (Species) |
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| Elachista fuscibasella Chrétien, 1915 (Species) |
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| Elachista fuscofrontella Sruoga, 1990 (Species) |
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| Elachista gangabella Zeller, 1850 (Species) |
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| Elachista gerdmaritella Traugott-Olsen, 1992 (Species) |
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| Elachista gielisi Traugott-Olsen, 1992 (Species) |
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| Elachista glaseri Traugott-Olsen, 1992 (Species) |
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| Elachista gleichenella (Fabricius, 1781) (Species) |
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| Elachista gormella Nielsen & Traugott-Olsen, 1987 (Species) |
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| Elachista grandella Traugott-Olsen, 1992 (Species) |
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| Elachista gregori Traugott-Olsen, 1988 (Species) |
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| Elachista griseella (Duponchel, 1843) (Species) |
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| Elachista habeleri Traugott-Olsen, 1990 (Species) |
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| Elachista hallini Traugott-Olsen, 1992 (Species) |
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| Elachista hedemanni Rebel, 1899 (Species) |
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| Elachista heinemanni Frey, 1866 (Species) |
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| Elachista heringi Rebel, 1899 (Species) |
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| Elachista herrichii Frey, 1859 (Species) |
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| Elachista hispanica Traugott-Olsen, 1992 (Species) |
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| Elachista humilis Zeller, 1850 (Species) |
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| Elachista ibericella Traugott-Olsen, 1995 (Species) |
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| Elachista igaloensis (Amsel, 1951) (Species) |
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| Elachista imatrella Schantz, 1971 (Species) |
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| Elachista imbi Traugott-Olsen, 1992 (Species) |
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| Elachista ingeborgae (Traugott-Olsen, 1994) (Species) |
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| Elachista ingvarella Traugott-Olsen, 1974 (Species) |
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| Elachista intrigella Traugott-Olsen, 1992 (Species) |
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| Elachista irenae Buszko, 1989 (Species) |
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| Elachista istanella Nielsen & Traugott-Olsen, 1987 (Species) |
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| Elachista jaeckhi Traugott-Olsen, 1990 (Species) |
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| Elachista juliensis Frey, 1870 (Species) |
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| Elachista karsholti Traugott-Olsen, 1992 (Species) |
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| Elachista kebneella (Traugott-Olsen & Nielsen, 1977) (Species) |
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| Elachista kilmunella Stainton, 1849 (Species) |
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| Elachista kimmeriella Sinev & Budashkin, 1991 (Species) |
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| Elachista kleini Amsel, 1935 (Species) |
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| Elachista klimeschi Parenti, 1981 (Species) |
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| Elachista kosteri Traugott-Olsen, 1995 (Species) |
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| Elachista krogeri Svensson, 1976 (Species) |
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| Elachista laetella Rebel, 1930 (Species) |
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| Elachista lastrella Chrétien, 1896 (Species) |
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| Elachista latipenella Sinev & Budashkin, 1991 (Species) |
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| Elachista leifi Kaila & Kerppola, 1992 (Species) |
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| Elachista lerauti Traugott-Olsen, 1992 (Species) |
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| Elachista littoricola Le Marchand, 1938 (Species) |
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| Elachista louisae Traugott-Olsen, 1992 (Species) |
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| Elachista luqueti Traugott-Olsen, 1992 (Species) |
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| Elachista luticomella Zeller, 1839 (Species) |
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| Elachista maculata Parenti, 1978 (Species) |
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| Elachista maculosella Chrétien, 1896 (Species) |
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| Elachista madridensis Traugott-Olsen, 1992 (Species) |
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| Elachista mannella Traugott-Olsen, 1992 (Species) |
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| Elachista manni Traugott-Olsen, 1990 (Species) |
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| Elachista margareteae (Traugott-Olsen, 1994) (Species) |
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| Elachista martinii O. Hofmann, 1898 (Species) |
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| Elachista megerlella (Hübner, 1810) (Species) |
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| Elachista monosemiella Rössler, 1881 (Species) |
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| Elachista multipunctella Traugott-Olsen, 1992 (Species) |
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| Elachista neapolisella Traugott-Olsen, 1985 (Species) |
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| Elachista nedaella Traugott-Olsen, 1985 (Species) |
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| Elachista nevadensis Parenti, 1978 (Species) |
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| Elachista nielspederi Traugott-Olsen, 1992 (Species) |
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| Elachista nielswolffi Svensson, 1976 (Species) |
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| Elachista nieukerkeni Traugott-Olsen, 1995 (Species) |
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| Elachista nitidulella (Herrich-Schäffer, 1855) (Species) |
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| Elachista nobilella Zeller, 1839 (Species) |
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| Elachista nolckeni Sulcs, 1992 (Species) |
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| Elachista nuraghella Amsel, 1951 (Species) |
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| Elachista occidentalis Frey, 1882 (Species) |
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| Elachista occidentella Traugott-Olsen, 1992 (Species) |
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| Elachista occulta Parenti, 1978 (Species) |
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| Elachista ornithopodella Frey, 1859 (Species) |
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| Elachista orstadii N. Palm, 1943 (Species) |
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| Elachista parasella Traugott-Olsen, 1974 (Species) |
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| Elachista parvula Parenti, 1978 (Species) |
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| Elachista passerini Traugott-Olsen, 1996 (Species) |
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| Elachista pigerella (Herrich-Schäffer, 1854) (Species) |
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| Elachista poae Stainton, 1855 (Species) |
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| Elachista pocopunctella Traugott-Olsen, 1992 (Species) |
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| Elachista pollinariella Zeller, 1839 (Species) |
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| Elachista pollutella Duponchel, 1843 (Species) |
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| Elachista pollutissima Staudinger, 1880 (Species) |
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| Elachista pomerana Frey, 1870 (Species) |
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| Elachista povolnyi Traugott-Olsen, 1992 (Species) |
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| Elachista pullicomella Zeller, 1839 (Species) |
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| Elachista punctella Traugott-Olsen, 1992 (Species) |
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| Elachista quadripunctella (Hübner, 1825) (Species) |
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| Elachista regificella Sircom, 1849 (Species) |
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| Elachista revinctella Zeller, 1850 (Species) |
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| Elachista rikkeae Traugott-Olsen, 1992 (Species) |
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| Elachista rudectella Stainton, 1851 (Species) |
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| Elachista rufocinerea (Haworth, 1828) (Species) |
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| Elachista ruthae (Traugott-Olsen, 1994) (Species) |
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| Elachista scirpi Stainton, 1887 (Species) |
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| Elachista serricornis Stainton, 1854 (Species) |
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| Elachista sicula Parenti, 1978 (Species) |
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| Elachista skulei Traugott-Olsen, 1992 (Species) |
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| Elachista spumella Caradja, 1920 (Species) |
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| Elachista squamosella (Duponchel, 1843) (Species) |
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| Elachista stelviella Amsel, 1932 (Species) |
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| Elachista stenopterella Rebel, 1932 (Species) |
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| Elachista steueri Traugott-Olsen, 1990 (Species) |
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| Elachista subalbidella Schläger, 1847 (Species) |
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| Elachista subnigrella Douglas, 1853 (Species) |
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| Elachista subocellea (Stephens, 1834) (Species) |
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| Elachista svenssoni Traugott-Olsen, 1988 (Species) |
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| Elachista szocsi Parenti, 1978 (Species) |
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| Elachista tauricella Sinev & Budashkin, 1991 (Species) |
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| Elachista teruelensis Traugott-Olsen, 1990 (Species) |
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| Elachista tetragonella (Herrich-Schäffer, 1855) (Species) |
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| Elachista totanaensis Traugott-Olsen, 1992 (Species) |
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| Elachista toveella Traugott-Olsen, 1985 (Species) |
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| Elachista trapeziella Stainton, 1849 (Species) |
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| Elachista triatomea (Haworth, 1828) (Species) |
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| Elachista tribertiella Traugott-Olsen, 1985 (Species) |
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| Elachista triseriatella Stainton, 1854 (Species) |
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| Elachista unifasciella (Haworth, 1828) (Species) |
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| Elachista utonella Frey, 1856 (Species) |
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| Elachista vanderwolfi Traugott-Olsen, 1992 (Species) |
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| Elachista varensis Traugott-Olsen, 1992 (Species) |
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| Elachista vegliae Parenti, 1978 (Species) |
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| Elachista veletaella Traugott-Olsen, 1992 (Species) |
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| Elachista vivesi Traugott-Olsen, 1992 (Species) |
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| Elachista vonschantzi Svensson, 1976 (Species) |
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| Elachista zernyi Hartig, 1941 (Species) |
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| Elachista zuernbaueri Traugott-Olsen, 1990 (Species) |
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