Eucosma
Hübner 1823
| Eucosma abacana | Erschoff - 1877 | |
| Eucosma abathrodes | Meyrick - 1937 | |
| Eucosma abbreviatana | Walsingham - 1879 | |
| Eucosma abruptana | Walsingham - 1879 | |
| Eucosma absconditaria | Walker - 1863 | |
| Eucosma abstemia | Meyrick - 1932 | |
| Eucosma accipitrina | Meyrick - 1913 | |
| Eucosma acrosema | Turner - 1946 | |
| Eucosma actuosa | Meyrick - 1913 | |
| Eucosma adamantana | Guenée - 1845 | |
| Eucosma adustana | Hübner - 1811 | |
| Eucosma aeana | McDunnough - 1942 | |
| Eucosma aellaea | Turner - 1916 | |
| Eucosma aemulana | Schläger - 1848 | |
| Eucosma aeriana | Falkovitsh - 1962 | |
| Eucosma aethopa | Diakonoff - 1984 | |
| Eucosma afflicta | Falkovitsh - 1964 | |
| Eucosma aganodes | Meyrick - 1922 | |
| Eucosma agassizii | Robinson - 1867 | |
| Eucosma agnatana | Christoph - 1872 | |
| Eucosma agricolana | Walsingham - 1879 | |
| Eucosma agricolana agricolana | Walsingham - 1879 | |
| Eucosma agricolana argentialbana | Walsingham - 1879 | |
| Eucosma agriochlora | Meyrick - 1929 | |
| Eucosma albana | Haworth - 1811 | |
| Eucosma albarracina | Hartig - 1941 | |
| Eucosma albicosta | Falkovitsh - 1964 | |
| Eucosma albicostella | Krüger & Turati - 1936 | |
| Eucosma albidula | Walsingham - 1914 | |
| Eucosma albidulana | Herrich Schäffer - 1851 | |
| Eucosma albiguttana | Zeller - 1875 | |
| Eucosma albosectana | Mabille - 1900 | |
| Eucosma albuneana | Zeller - 1847 | |
| Eucosma allica | ||
| Eucosma alphabetica | Walsingham - 1914 | |
| Eucosma amanda | Meyrick - 1912 | |
| Eucosma amara | Meyrick - 1913 | |
| Eucosma amellana | Preissecker - 1930 | |
| Eucosma ammopastea | Turner - 1946 | |
| Eucosma amulana | Walsingham - 1914 | |
| Eucosma angustifascia | Turner - 1925 | |
| Eucosma anisodelta | Meyrick - 1923 | |
| Eucosma anisospila | Turner - 1946 | |
| Eucosma annana | Kennel - 1918 | |
| Eucosma annulata | Meyrick - 1912 | |
| Eucosma anserana | Heinemann - 1863 | |
| Eucosma antaxia | Meyrick - 1920 | |
| Eucosma antichroma | Meyrick - 1912 | |
| Eucosma antidora | Meyrick - 1921 | |
| Eucosma antirrhoa | Meyrick - 1920 | |
| Eucosma aphrias | Meyrick - 1901 | |
| Eucosma apicinota | Turner - 1946 | |
| Eucosma apocrypha | Falkovitsh - 1964 | |
| Eucosma apocrypha apocrypha | Falkovitsh - 1964 | |
| Eucosma apocrypha tagarica | Falkovitsh - | |
| Eucosma aporema | Walsingham - 1914 | |
| Eucosma aprilana | Grote - 1877 | |
| Eucosma arciferana | Mabille - 1900 | |
| Eucosma argentialbana | Walsingham - 1879 | |
| Eucosma argentifera | Razowski - 1972 | |
| Eucosma argentifurcatana | Grote - 1876 | |
| Eucosma argillacea | Meyrick - 1912 | |
| Eucosma argyraula | Meyrick - 1912 | |
| Eucosma argyrocyma | Meyrick - 1922 | |
| Eucosma aspersa | Turner - 1946 | |
| Eucosma aspidana | Walsingham - 1884 | |
| Eucosma aspidiscana | Hübner - 1811 | |
| Eucosma aspista | Meyrick - 1912 | |
| Eucosma astragalana | Staudinger - 1871 | |
| Eucosma atelosticta | Meyrick - 1922 | |
| Eucosma atomosana | Walsingham - 1879 | |
| Eucosma atricapilla | Meyrick - 1917 | |
| Eucosma atripunctis | Turner - 1946 | |
| Eucosma aulacota | Turner - 1946 | |
| Eucosma aurantiradix | Kuznetsov - 1962 | |
| Eucosma aurilineana | Ferris - 2005 | |
| Eucosma aurita | Meyrick - 1920 | |
| Eucosma austera | Turner - 1946 | |
| Eucosma austerana | Kennel - 1916 | |
| Eucosma australis | Kuznetsov - 1988 | |
| Eucosma austrina | Miller - 1985 | |
| Eucosma autochthones | Walsingham - 1897 | |
| Eucosma avalona | McDunnough - 1938 | |
| Eucosma axiotima | Meyrick - | |
| Eucosma bactrana | Heinrich - 1923 | |
| Eucosma bactromorpha | Diakonoff - 1992 | |
| Eucosma bactropa | Meyrick - 1927 | |
| Eucosma balatonana | Osthelder - 1937 | |
| Eucosma balonaptycha | Meyrick - 1910 | |
| Eucosma barbara | Miller - 1974 | |
| Eucosma barnesiana | Dyar - 1903 | |
| Eucosma bavarica | Obraztsov - 1952 | |
| Eucosma benignata | McDunnough - 1925 | |
| Eucosma beryllina | Meyrick - 1927 | |
| Eucosma betana | McDunnough - 1942 | |
| Eucosma bidenticulana | Bradley - 1957 | |
| Eucosma bilineana | Kearfott - 1907 | |
| Eucosma biplagata | Walsingham - 1895 | |
| Eucosma bipunctella | Walker - 1863 | |
| Eucosma biquadrana | Walsingham - 1879 | |
| Eucosma bisecta | Meyrick - 1918 | |
| Eucosma blanoptycha | Meyrick - 1910 | |
| Eucosma bobana | Kearfott - 1907 | |
| Eucosma bolanderana | Walsingham - 1879 | |
| Eucosma boxcana | Kearfott - 1907 | |
| Eucosma brachyptycha | ||
| Eucosma brachysticta | Meyrick - 1935 | |
| Eucosma bracteana | Chrétien - 1922 | |
| Eucosma breviceps | Kolbe - 1892 | |
| Eucosma brightonana | Kearfott - 1907 | |
| Eucosma brigittana | Kennel - 1918 | |
| Eucosma britana | McDunnough - 1927 | |
| Eucosma caementana | Christoph - 1872 | |
| Eucosma caflisciana | Frey - 1880 | |
| Eucosma calculosa | Meyrick - 1913 | |
| Eucosma caliuacrana | Caradja - 1931 | |
| Eucosma calliarma | Meyrick - 1909 | |
| Eucosma calligrapha | Meyrick - 1912 | |
| Eucosma campoliliana | Denis & Schiffermüller - 1775 | |
| Eucosma cana | Haworth - 1811 | |
| Eucosma canana | Walsingham - 1879 | |
| Eucosma canariana | Kearfott - 1907 | |
| Eucosma candidulana | ||
| Eucosma caniceps | Walsingham - 1884 | |
| Eucosma capitulata | Meyrick - 1907 | |
| Eucosma capnoleuca | Meyrick - 1932 | |
| Eucosma caradjai | Obraztsov - 1968 | |
| Eucosma carcharitis | Meyrick - 1924 | |
| Eucosma carduana | Guenée - 1845 | |
| Eucosma carolinana | Walsingham - 1895 | |
| Eucosma caryocrossa | Meyrick - 1932 | |
| Eucosma castiliana | Caradja - 1916 | |
| Eucosma cataclystiana | Walker - 1863 | |
| Eucosma cataglypta | Meyrick - 1935 | |
| Eucosma catamochla | Meyrick - 1932 | |
| Eucosma catharaspis | Meyrick - | |
| Eucosma cathareutis | Meyrick - 1938 | |
| Eucosma catoptrana | Rebel - 1903 | |
| Eucosma cecidogena | Kieffer - 1908 | |
| Eucosma centraspis | Meyrick - 1926 | |
| Eucosma ceramitis | Meyrick - 1912 | |
| Eucosma ceratodes | Turner - 1946 | |
| Eucosma cercocarpana | Dyar - 1903 | |
| Eucosma cerdalea | Walsingham - 1914 | |
| Eucosma ceriodes | Meyrick - 1909 | |
| Eucosma certana | Kuznetsov - 1967 | |
| Eucosma cetratana | Kennel - 1901 | |
| Eucosma chaomorpha | Meyrick - 1929 | |
| Eucosma charmera | Turner - 1946 | |
| Eucosma chersaea | Meyrick - 1912 | |
| Eucosma chionophricta | Meyrick - 1922 | |
| Eucosma chlorobathra | Meyrick - 1911 | |
| Eucosma chloroleuca | Meyrick - 1912 | |
| Eucosma chloromima | Meyrick - 1931 | |
| Eucosma chlorosticha | Meyrick - 1934 | |
| Eucosma chloroterma | Meyrick - 1913 | |
| Eucosma chloroticana | Zeller - 1877 | |
| Eucosma chrysyphis | Razowski - 1972 | |
| Eucosma circulana | Hübner - 1823 | |
| Eucosma cittopa | Walsingham - 1914 | |
| Eucosma clarescens | Kuznetsov - 1964 | |
| Eucosma clarifica | Meyrick - 1913 | |
| Eucosma clavana | Zeller - 1875 | |
| Eucosma claypoleana | Riley - 1882 | |
| Eucosma clepsidoma | Meyrick - 1916 | |
| Eucosma climacosema | Meyrick - 1938 | |
| Eucosma cnephasiana | Obraztsov - 1943 | |
| Eucosma coangulana | Kennel - 1901 | |
| Eucosma cocana | Kearfott - 1907 | |
| Eucosma coeruleostriana | Caradja - 1919 | |
| Eucosma collicolana | Heinemann - 1854 | |
| Eucosma comatulana | Zeller - 1875 | |
| Eucosma conciliata | Meyrick - 1920 | |
| Eucosma confluana | Kearfott - 1860 | |
| Eucosma conformana | Mann - 1872 | |
| Eucosma confunda | Kuznetsov - 1966 | |
| Eucosma coniogramma | Clarke - 1976 | |
| Eucosma consobrinana | Heinrich - 1923 | |
| Eucosma consociana | Heinrich - 1923 | |
| Eucosma conspiciendana | Heinrich - 1923 | |
| Eucosma conterminana | Herrich Schäffer - 1835 | |
| Eucosma contrariana | Christoph - 1881 | |
| Eucosma cordulana | Rebel - 1917 | |
| Eucosma corticana | Hübner - | |
| Eucosma costastrigulana | Kearfott - 1907 | |
| Eucosma couleruana | Duponchel - 1835 | |
| Eucosma crambitana | Walsingham - 1879 | |
| Eucosma cremastropis | Meyrick - 1930 | |
| Eucosma cremnitis | Meyrick - 1912 | |
| Eucosma cretaceana | Kennel - 1899 | |
| Eucosma critica | ||
| Eucosma crymalana | Powell - 1968 | |
| Eucosma culmana | Müller Rutz - 1932 | |
| Eucosma cumulana | Guenée - 1845 | |
| Eucosma curlewensis | Wright - 2007 | |
| Eucosma cyanopis | Meyrick - 1912 | |
| Eucosma cyphospila | Meyrick - 1920 | |
| Eucosma daemonicana | Heinrich - 1923 | |
| Eucosma dalmatana | Rebel - 1891 | |
| Eucosma danicana | Schantz - 1962 | |
| Eucosma dapsilis | Heinrich - 1929 | |
| Eucosma dasycera | Turner - 1946 | |
| Eucosma decipiens | Meyrick - 1918 | |
| Eucosma decolorana | ||
| Eucosma defensa | Meyrick - 1922 | |
| Eucosma definitana | Kennel - 1901 | |
| Eucosma deflexana | Heinrich - 1923 | |
| Eucosma deltoplac | Meyrick - 1921 | |
| Eucosma deltozyga | Meyrick - 1928 | |
| Eucosma demarniana | Fischer von Röslerstamm - 1839 | |
| Eucosma denigratana | Kennel - | |
| Eucosma denverana | Kearfott - 1907 | |
| Eucosma derelecta | Heinrich - 1929 | |
| Eucosma deruptana | Kennel - 1901 | |
| Eucosma desertana | Zeller - 1875 | |
| Eucosma devittana | Strand - 1920 | |
| Eucosma diaema | Turner - 1946 | |
| Eucosma diakonoffi | Gibeaux - 1984 | |
| Eucosma dianthes | Meyrick - 1928 | |
| Eucosma diffusana | Kearfott - 1905 | |
| Eucosma digna | Meyrick - 1917 | |
| Eucosma dilatana | Walsingham - 1895 | |
| Eucosma diogma | Meyrick - 1927 | |
| Eucosma directa | Meyrick - 1912 | |
| Eucosma discernata | Kuznetsov - 1966 | |
| Eucosma discipula | Meyrick - 1912 | |
| Eucosma discretivana | Heinrich - 1921 | |
| Eucosma disjectana | Kennel - 1921 | |
| Eucosma distigmana | Walker - 1863 | |
| Eucosma dodana | Kearfott - 1907 | |
| Eucosma doiinthanonensis | Kawabe - 1989 | |
| Eucosma dolichosticha | Turner - 1946 | |
| Eucosma dorsisignatana | Clemens - 1860 | |
| Eucosma dorsisignatana dorsisignatana | Clemens - 1860 | |
| Eucosma dorsisignatana diffusana | Kearfott - 1905 | |
| Eucosma dorsisignatana similana | Clemens - 1860 | |
| Eucosma dorsisuffusana | Kearfott - 1908 | |
| Eucosma drastica | Meyrick - 1918 | |
| Eucosma dryocarpa | Meyrick - 1925 | |
| Eucosma dryochra | Meyrick - 1937 | |
| Eucosma duvivieri | Van der Poll - 1890 | |
| Eucosma ebenocosma | Turner - 1946 | |
| Eucosma eburata | Heinrich - 1929 | |
| Eucosma edemoidana | Dyar - 1903 | |
| Eucosma elaeochroa | Walsingham - 1914 | |
| Eucosma elongata | Filipjev - 1925 | |
| Eucosma elutana | Kennel - 1900 | |
| Eucosma emaciatana | Walsingham - 1884 | |
| Eucosma engelana | Kearfott - 1908 | |
| Eucosma ephedrana | Christoph - 1877 | |
| Eucosma erebantra | Meyrick - 1937 | |
| Eucosma ericetana | Herrich Schäffer - 1836 | |
| Eucosma eridarcha | Meyrick - 1927 | |
| Eucosma eridela | Turner - 1946 | |
| Eucosma esmodes | Meyrick - 1937 | |
| Eucosma eumaea | Meyrick - 1912 | |
| Eucosma eumilana | Guenée - 1845 | |
| Eucosma euphraticana | Amsel - 1935 | |
| Eucosma euprepes | Turner - 1946 | |
| Eucosma euryochra | Bradley - 1962 | |
| Eucosma eurypolia | Turner - 1946 | |
| Eucosma eutechna | Meyrick - 1936 | |
| Eucosma evidens | Meyrick - 1917 | |
| Eucosma exacerbatricana | Heinrich - 1923 | |
| Eucosma excerptionana | Heinrich - 1923 | |
| Eucosma exclusoriana | Heinrich - 1923 | |
| Eucosma excusabilis | Heinrich - 1923 | |
| Eucosma expallidana | ||
| Eucosma explicatana | Kennel - 1901 | |
| Eucosma expolitana | Heinrich - 1923 | |
| Eucosma exquisitana | Christoph - 1881 | |
| Eucosma externa | Eversmann - 1844 | |
| Eucosma exvagana | Walker - 1863 | |
| Eucosma falcana | ||
| Eucosma familiaris | Meyrick - 1921 | |
| Eucosma fandana | Kearfott - 1907 | |
| Eucosma farfarae | Fletcher - 1938 | |
| Eucosma favicolor | Meyrick - 1927 | |
| Eucosma featmiana | McDunmough - | |
| Eucosma fernaldana | Grote - 1880 | |
| Eucosma fervidana | Zeller - 1847 | |
| Eucosma fibuligera | Meyrick - 1934 | |
| Eucosma fiskeana | Kearfott - 1905 | |
| Eucosma flavana | Fernald - 1905 | |
| Eucosma flavispecula | Kuznetsov - 1964 | |
| Eucosma flavocellana | Clemens - 1865 | |
| Eucosma flavoguttata | Brancsik - 1914 | |
| Eucosma flavoguttata flavoguttata | Brancsik - 1914 | |
| Eucosma flavoguttata rubescens | Brancsik - 1914 | |
| Eucosma flavosignata | Moser - 1904 | |
| Eucosma florescens | Meyrick - 1925 | |
| Eucosma floridana | Kearfott - 1907 | |
| Eucosma fofana | Kearfott - 1907 | |
| Eucosma fortunana | Kearfott - 1907 | |
| Eucosma franclemonti | Powell - 1968 | |
| Eucosma fratruelis | Heinrich - 1923 | |
| Eucosma fraudabilis | Heinrich - 1923 | |
| Eucosma fraudulentana | Kennel - 1901 | |
| Eucosma freyeriana | Fischer von Röslerstamm | |
| Eucosma fritillana | Blanchard & Knudson - 1982 | |
| Eucosma fugitivana | Meyrick - 1882 | |
| Eucosma fulminana | Walsingham - 1879 | |
| Eucosma fultana | Zeller - 1847 | |
| Eucosma fulvana | Stephens - 1834 | |
| Eucosma funesta | Filipjev - 1931 | |
| Eucosma fuscana | Kearfott - 1907 | |
| Eucosma fuscicaput | Diakonoff - 1948 | |
| Eucosma fuscida | Kuznetsov - 1966 | |
| Eucosma fusculana | Zeller - 1847 | |
| Eucosma galactica | Obraztsov - 1968 | |
| Eucosma galactitis | Meyrick - 1912 | |
| Eucosma galenapunctana | Kearfott - 1908 | |
| Eucosma gandana | Kearfott - 1907 | |
| Eucosma gemellana | Heinrich - 1923 | |
| Eucosma getonia | Razowski - 1972 | |
| Eucosma giarabubensis | Turati - 1930 | |
| Eucosma giganteana | Riley - 1881 | |
| Eucosma gilletteana | Dyar - 1903 | |
| Eucosma glaciata | ||
| Eucosma glandulosana | Walsingham - 1907 | |
| Eucosma glebana | Snellen - 1883 | |
| Eucosma glomerana | Walsingham - 1879 | |
| Eucosma gloriola | Heinrich - 1931 | |
| Eucosma glyphicodes | Meyrick - 1918 | |
| Eucosma gomonana | Kearfott - 1907 | |
| Eucosma gomphacma | Meyrick - 1928 | |
| Eucosma gonzalezalvarezi | Agenjo - 1969 | |
| Eucosma gorodkovi | Kuznetsov - 1979 | |
| Eucosma graciliana | Kearfott - 1905 | |
| Eucosma gracilis | Filipjev - 1925 | |
| Eucosma gracilistria | Turner - 1946 | |
| Eucosma gradensis | Galvagni - 1909 | |
| Eucosma graduatana | Walsingham - 1879 | |
| Eucosma grandana | Kearfott - 1907 | |
| Eucosma grandiflavana | Walsingham - 1879 | |
| Eucosma gratuitana | Heinrich - 1923 | |
| Eucosma graziella | Blanchard - 1968 | |
| Eucosma griphodes | Meyrick - 1912 | |
| Eucosma griseana | Hübner - 1796 | |
| Eucosma griselda | Blanchard & Knudson - 1982 | |
| Eucosma grossbecki | Heinrich - 1923 | |
| Eucosma grotiana | Kearfott - 1908 | |
| Eucosma guentheri | Tengström - 1869 | |
| Eucosma guineana | Moser - 1919 | |
| Eucosma guttulana | Blanchard - | |
| Eucosma gypsatana | Kennel - 1921 | |
| Eucosma haberhaueri | Kennel - 1901 | |
| Eucosma habrotoma | Meyrick - 1934 | |
| Eucosma hamptonana | Kearfott - 1907 | |
| Eucosma handana | Kearfott - 1907 | |
| Eucosma hapalosarca | Meyrick - 1924 | |
| Eucosma hartigi | Lucas - 1942 | |
| Eucosma hasseanthi | Clarke - 1952 | |
| Eucosma haydenae | Wright - 2006 | |
| Eucosma hazelana | Klots - 1936 | |
| Eucosma heathiana | Kearfott - 1907 | |
| Eucosma hebescana | Kuznetsov - 1986 | |
| Eucosma heinrichi | McDunnough - 1925 | |
| Eucosma hennei | Clarke - 1947 | |
| Eucosma heringiana | Jäckh - 1953 | |
| Eucosma hesperidana | Kennel - 1921 | |
| Eucosma hilarocrossa | Meyrick - 1931 | |
| Eucosma hipeana | Grote - 1876 | |
| Eucosma hirsutana | Walsingham - 1879 | |
| Eucosma hohana | Kearfott - 1907 | |
| Eucosma hohenwarthiana | Guenée - 1845 | |
| Eucosma hopkinsana | Kearfott - 1907 | |
| Eucosma hubneriana | Zeller - 1846 | |
| Eucosma hygroberylla | Meyrick - 1937 | |
| Eucosma hyponomeutana | Walsingham - 1895 | |
| Eucosma hypsidryas | ||
| Eucosma iberica | Kuznetsov - 1972 | |
| Eucosma ibiceana | Herrich Schäffer - 1851 | |
| Eucosma idahoana | Kearfott - 1907 | |
| Eucosma ignotana | Caradja - 1916 | |
| Eucosma imbridana | ||
| Eucosma immaculana | Kearfott - 1907 | |
| Eucosma impatiens | Meyrick - 1921 | |
| Eucosma imposita | Meyrick - 1937 | |
| Eucosma impropria | Meyrick - 1932 | |
| Eucosma incana | Lineig & Zeller - 1846 | |
| Eucosma incinerana | Constant - 1888 | |
| Eucosma inconspicua | Diakonoff - 1953 | |
| Eucosma indecorana | Rebel - 1907 | |
| Eucosma individiosana | Kennel - 1901 | |
| Eucosma indodatana | Kennel - 1921 | |
| Eucosma infausta | Walsingham - 1881 | |
| Eucosma infelix | Heinrich - 1923 | |
| Eucosma infessana | Walsingham - 1900 | |
| Eucosma infida | Hübner - 1828 | |
| Eucosma infirmana | Kennel - 1900 | |
| Eucosma inquadrana | Walsingham - 1884 | |
| Eucosma inscita | Meyrick - 1913 | |
| Eucosma insidiosana | Heinrich - 1923 | |
| Eucosma insolens | Meyrick - 1909 | |
| Eucosma insularis | Moser - 1914 | |
| Eucosma intacta | Walsingham - 1900 | |
| Eucosma inteimediana | Kennel - 1900 | |
| Eucosma invicta | Walsingham - 1895 | |
| Eucosma involucrata | Meyrick - 1927 | |
| Eucosma iographa | Diakonoff - 1967 | |
| Eucosma ioplintha | Meyrick - 1930 | |
| Eucosma ioreas | Meyrick - 1920 | |
| Eucosma irroratana | Walsingham - 1879 | |
| Eucosma ischnobathra | Meyrick - 1938 | |
| Eucosma isertana | Dufrane - 1955 | |
| Eucosma isospora | Meyrick - 1912 | |
| Eucosma jaceana | Herrich Schäffer - 1851 | |
| Eucosma jansei | Diakonoff - 1956 | |
| Eucosma jejunana | McDunnough - 1942 | |
| Eucosma jerusalemana | Amsel - 1935 | |
| Eucosma joannisiola | Dufrane - 1955 | |
| Eucosma johnsonana | Kearfott - 1907 | |
| Eucosma juncticiliana | Walsingham - 1879 | |
| Eucosma kamerunensis | Moser - 1919 | |
| Eucosma kandana | Kearfott - 1907 | |
| Eucosma kemnerana | Lewin - 1942 | |
| Eucosma ketamana | Amsel - 1956 | |
| Eucosma kokana | Kearfott - 1907 | |
| Eucosma krygeri | Rebel - 1937 | |
| Eucosma kurdistana | Amsel - 1959 | |
| Eucosma kurilensis | Kuznetsov - 1968 | |
| Eucosma lacteana | Treitschke - 1835 | |
| Eucosma landana | Kearfott - 1907 | |
| Eucosma langstoni | Powell - 1963 | |
| Eucosma languentana | Staudinger - 1875 | |
| Eucosma larana | Walsingham - 1879 | |
| Eucosma latens | ||
| Eucosma lathami | Forbes - 1936 | |
| Eucosma laticurva | Heinrich - 1929 | |
| Eucosma latiorana | Herrich Schäffer - 1851 | |
| Eucosma legitima | Meyrick - 1912 | |
| Eucosma lepidana | Walsingham - 1929 | |
| Eucosma leptancistra | Meyrick - 1925 | |
| Eucosma leptozona | Meyrick - 1921 | |
| Eucosma leucaspis | Meyrick - 1900 | |
| Eucosma leucatma | Turner - 1926 | |
| Eucosma leucodesma | Meyrick - 1911 | |
| Eucosma leucomalla | Meyrick - 1912 | |
| Eucosma leucomesana | Walker - 1863 | |
| Eucosma leuconephela | Turner - 1925 | |
| Eucosma leuconota | Turner - 1946 | |
| Eucosma leucopetra | Meyrick - 1908 | |
| Eucosma leucopleura | Turner - 1946 | |
| Eucosma leucotoma | Diakonoff - 1964 | |
| Eucosma lignana | Snellen - 1883 | |
| Eucosma lineana | Fernald - 1901 | |
| Eucosma lineolana | Kuznetsov - 1964 | |
| Eucosma linnebergiana | Fuchs - 1902 | |
| Eucosma lioplintha | Meyrick - 1920 | |
| Eucosma litigiosa | Meyrick - | |
| Eucosma liturana | Walsingham - 1879 | |
| Eucosma lobiferana | Moore - 1887 | |
| Eucosma lobostola | Meyrick - 1918 | |
| Eucosma lochmaea | Meyrick - 1920 | |
| Eucosma lolana | Kearfott - 1907 | |
| Eucosma longipalpana | Möschler - 1890 | |
| Eucosma louisana | McDunnough - 1944 | |
| Eucosma loxaspis | Meyrick - 1931 | |
| Eucosma luciana | Chrétien - 1908 | |
| Eucosma lugubrana | Treitschke - 1830 | |
| Eucosma luridana | Walsingham - 1879 | |
| Eucosma lustromarginata | Walsingham - 1897 | |
| Eucosma lutrocopa | Meyrick - 1914 | |
| Eucosma lyallana | McDunnough - 1935 | |
| Eucosma lyrana | Snellen - 1883 | |
| Eucosma macrosaris | Meyrick - 1938 | |
| Eucosma maculatana | Walsingham - 1879 | |
| Eucosma madderana | Kearfott - 1907 | |
| Eucosma magnidicana | Heinrich - 1923 | |
| Eucosma malacodes | Meyrick - 1911 | |
| Eucosma malitiosana | Kennel - 1901 | |
| Eucosma mancipiana | Mann - 1855 | |
| Eucosma mandana | Kearfott - 1907 | |
| Eucosma maritima | Humphreys & Westwood - 1845 | |
| Eucosma marmara | Meyrick - 1909 | |
| Eucosma marmarophanes | Meyrick - 1934 | |
| Eucosma marocana | Lucas - 1954 | |
| Eucosma matutina | Grote - 1873 | |
| Eucosma mediostriata | Walsingham - 1895 | |
| Eucosma medioviridana | Kearfott - 1908 | |
| Eucosma melanocosma | Turner - 1916 | |
| Eucosma melanoneura | Meyrick - 1912 | |
| Eucosma meridaspis | Meyrick - 1922 | |
| Eucosma meridospila | Meyrick - 1922 | |
| Eucosma messingiana | Fischer von Röslerstamm - 1837 | |
| Eucosma metacritica | Meyrick - 1922 | |
| Eucosma metagrapta | Meyrick - 1932 | |
| Eucosma metagypsa | Meyrick - 1920 | |
| Eucosma metamorphica | Meyrick - 1928 | |
| Eucosma metana | Kennel - 1918 | |
| Eucosma metariana | Heinrich - 1923 | |
| Eucosma metaschista | Meyrick - 1912 | |
| Eucosma metaspilana | Walker - 1863 | |
| Eucosma metria | Falkovitsh - 1964 | |
| Eucosma metzneriana | Treitschke - 1830 | |
| Eucosma miltographa | Meyrick - 1907 | |
| Eucosma minorata | Heinrich - 1924 | |
| Eucosma minutana | Kearfott - 1905 | |
| Eucosma mirana | Caradja - 1916 | |
| Eucosma mirificana | Peyerimhoff - 1876 | |
| Eucosma mirosignata | Heinrich - 1929 | |
| Eucosma miscana | Kearfott - 1907 | |
| Eucosma mobilensis | Heinrich - 1923 | |
| Eucosma mochlophorana | Meyrick - 1882 | |
| Eucosma modestana | Wilkinson - 1859 | |
| Eucosma modicana | Zeller - 1847 | |
| Eucosma mollita | Meyrick - 1931 | |
| Eucosma momana | Kearfott - 1907 | |
| Eucosma monetulana | Hübner - 1811 | |
| Eucosma monitorana | Heinrich - 1920 | |
| Eucosma monitrix | Meyrick - 1909 | |
| Eucosma monoensis | Powell - 1968 | |
| Eucosma monogrammana | Zeller - 1875 | |
| Eucosma monstratana | Rebel - 1906 | |
| Eucosma morrisoni | Walsingham - 1884 | |
| Eucosma muguraxana | Kostyuk - 1975 | |
| Eucosma muliebris | Meyrick - 1922 | |
| Eucosma muscosa | Meyrick - 1927 | |
| Eucosma nandana | Kearfott - 1907 | |
| Eucosma nasuta | Meyrick - 1911 | |
| Eucosma nearagassizii | Robinson - 1869 | |
| Eucosma nereida | ||
| Eucosma nereidopa | Meyrick - 1927 | |
| Eucosma nesiotes | Walsingham - 1897 | |
| Eucosma nessebarana | Soffner - 1962 | |
| Eucosma neurosticha | Turner - 1946 | |
| Eucosma nigricans | Sorhagen - 1882 | |
| Eucosma nigromaculana | Haworth - 1811 | |
| Eucosma niphaspis | Meyrick - 1928 | |
| Eucosma nipponica | Kawabe - 1976 | |
| Eucosma nitida | Turner - 1946 | |
| Eucosma nitidulana | Zeller - 1846 | |
| Eucosma nitorana | Kuznetsov - 1962 | |
| Eucosma niveicaput | Walsingham - 1900 | |
| Eucosma niveipalpis | Meyrick - 1938 | |
| Eucosma noctivola | Meyrick - 1932 | |
| Eucosma nolckeniana | Zeller - 1877 | |
| Eucosma nonana | Kearfott - 1907 | |
| Eucosma nordini | Wright - 2005 | |
| Eucosma notanthes | Meyrick - 1936 | |
| Eucosma notialis | Miller - 1985 | |
| Eucosma numellata | Meyrick - 1912 | |
| Eucosma numerosana | Zeller - 1875 | |
| Eucosma nuntia | Heinrich - 1929 | |
| Eucosma obfuscana | Riley - 1888 | |
| Eucosma obscurana | Stephens - 1834 | |
| Eucosma obumbratana | Lienig & Zeller - 1846 | |
| Eucosma occipitana | Zeller - 1873 | |
| Eucosma ochraceana | Fernald - 1901 | |
| Eucosma ochreana | Clemens - 1864 | |
| Eucosma ochrocostana | Razowski - 1972 | |
| Eucosma ocladias | Meyrick - 1906 | |
| Eucosma oculatana | Kennel - 1900 | |
| Eucosma odotatana | Kennel - 1901 | |
| Eucosma okubiensis | Kawabe - 1987 | |
| Eucosma ommatoptera | Falkovitsh - 1965 | |
| Eucosma ommatoptera ommatoptera | Falkovitsh - 1965 | |
| Eucosma ommatoptera kurilensis | Kuznetsov - 1968 | |
| Eucosma operta | Meyrick - 1917 | |
| Eucosma ophionana | McDunnough - 1925 | |
| Eucosma opposita | Heinrich - 1931 | |
| Eucosma opsia | Meyrick - 1911 | |
| Eucosma opsonoma | Meyrick - 1918 | |
| Eucosma optimana | Dyar - 1893 | |
| Eucosma opulentana | Christoph - 1881 | |
| Eucosma orophias | Meyrick - 1907 | |
| Eucosma orphnogenes | Meyrick - 1939 | |
| Eucosma orthopeda | Meyrick - 1934 | |
| Eucosma osthelderi | Dufrane - 1955 | |
| Eucosma ottoniana | Kennel - 1919 | |
| Eucosma pachyneura | Turner - 1916 | |
| Eucosma paetulana | Kennel - 1901 | |
| Eucosma palabundana | Heinrich - 1923 | |
| Eucosma pallidipalpana | Kearfott - 1905 | |
| Eucosma palousana | Kearfott - 1907 | |
| Eucosma pamirana | Kuznetsov - 1972 | |
| Eucosma pandana | Kearfott - 1907 | |
| Eucosma paracremna | Meyrick - 1913 | |
| Eucosma paradelta | Meyrick - 1925 | |
| Eucosma parvulana | Wilkinson - 1859 | |
| Eucosma passiva | Meyrick - 1913 | |
| Eucosma patriciana | ||
| Eucosma pauperana | Duponchel - 1842 | |
| Eucosma pediasios | Miller - 1985 | |
| Eucosma pedisignata | Diakonoff - 1948 | |
| Eucosma pelina | Meyrick - 1912 | |
| Eucosma pentagonaspis | Meyrick - 1931 | |
| Eucosma peraea | Meyrick - 1911 | |
| Eucosma perangistana | Snellen - 1883 | |
| Eucosma perdricana | Walsingham - 1879 | |
| Eucosma perfectana | Walker - 1863 | |
| Eucosma perfixa | Turner - 1916 | |
| Eucosma pergandeana | Fernald - 1905 | |
| Eucosma pergandeana pergandeana | Fernald - 1905 | |
| Eucosma pergandeana flavana | Fernald | |
| Eucosma pergratana | Rebel - 1914 | |
| Eucosma periculosana | Heinrich - 1923 | |
| Eucosma periptycha | Turner - 1946 | |
| Eucosma perplexa | Turner - 1916 | |
| Eucosma perpropinqua | Heinrich - 1929 | |
| Eucosma persiae | Razowski - 1963 | |
| Eucosma persolita | Heinrich - 1929 | |
| Eucosma perversa | Turner - 1946 | |
| Eucosma pervicax | Meyrick - 1911 | |
| Eucosma petalonota | Meyrick - 1937 | |
| Eucosma petasitis | ||
| Eucosma pflugiana | Fabricius - 1787 | |
| Eucosma phaedropa | Turner - 1946 | |
| Eucosma phaeochyta | Bradley - 1965 | |
| Eucosma phaeodesma | Meyrick - 1912 | |
| Eucosma phaeoloma | Turner - 1946 | |
| Eucosma phaeoscia | Turner - 1916 | |
| Eucosma pharangodes | Meyrick - 1920 | |
| Eucosma phoenocrossa | Meyrick - 1925 | |
| Eucosma phylloscia | Meyrick - 1937 | |
| Eucosma pica | Walsingham - 1900 | |
| Eucosma picicolana | Dyar - 1906 | |
| Eucosma picrodelta | Meyrick - 1932 | |
| Eucosma piperata | Wright - 2005 | |
| Eucosma platanaspis | Meyrick - 1934 | |
| Eucosma plebeiana | ||
| Eucosma plumbaginea | Meyrick - 1931 | |
| Eucosma pollutana | Zeller - 1877 | |
| Eucosma polymita | Turner - 1946 | |
| Eucosma polyphaea | Turner - 1926 | |
| Eucosma polyplega | Turner - 1946 | |
| Eucosma polyxena | Meyrick - 1937 | |
| Eucosma ponderosa | Powell - 1968 | |
| Eucosma popana | Kearfott - 1907 | |
| Eucosma porpota | Meyrick - 1907 | |
| Eucosma potamias | Meyrick - 1909 | |
| Eucosma praesumptiosa | Heinrich - 1923 | |
| Eucosma primulana | Walsingham - 1879 | |
| Eucosma pristinana | Zeller - 1877 | |
| Eucosma procellariana | Walker - 1863 | |
| Eucosma procellosa | Meyrick - 1917 | |
| Eucosma projecta | Meyrick - 1921 | |
| Eucosma prominens | Meyrick - 1922 | |
| Eucosma proximana | Caradja - 1928 | |
| Eucosma prudens | Meyrick - 1917 | |
| Eucosma psammopasta | Turner - | |
| Eucosma pseudostrigulata | Pooni & Rose - 2005 | |
| Eucosma psychrodora | Meyrick - 1936 | |
| Eucosma pulchra | Moser - 1907 | |
| Eucosma pulsatillana | Dyar - 1903 | |
| Eucosma pulveratana | Walsingham - 1879 | |
| Eucosma pupillana | Clerck - 1759 | |
| Eucosma purpurissatana | Heinrich - 1923 | |
| Eucosma pusillana | Mabille - 1900 | |
| Eucosma pylonitis | Meyrick - 1932 | |
| Eucosma pyricolana | Murtfeldt - 1891 | |
| Eucosma pyrrhulana | Zeller - 1877 | |
| Eucosma querula | Meyrick - 1912 | |
| Eucosma quinquemaculana | Robinson - 1869 | |
| Eucosma quintana | Zeller - 1875 | |
| Eucosma radiolana | Eversmann - 1844 | |
| Eucosma ragonoti | Walsingham - 1895 | |
| Eucosma rasdolnyana | Christoph - 1882 | |
| Eucosma recentana | Zerny - 1933 | |
| Eucosma recentana recentana | Zerny - 1933 | |
| Eucosma recentana iberica | Kuznetsov - 1972 | |
| Eucosma recissoriana | Heinrich - 1920 | |
| Eucosma referenda | Meyrick - 1921 | |
| Eucosma regionalis | Meyrick - 1934 | |
| Eucosma religiosa | Meyrick - 1917 | |
| Eucosma resumptana | Walker - 1863 | |
| Eucosma reversana | Kearfott - 1907 | |
| Eucosma rhodophaea | Meyrick - 1912 | |
| Eucosma rhymogramma | Meyrick - 1916 | |
| Eucosma riciniata | Meyrick - 1911 | |
| Eucosma ridingsana | Robinson - 1869 | |
| Eucosma rieseana | Herrich Schäffer - | |
| Eucosma rigena | Meyrick - 1938 | |
| Eucosma rigidana | Snellen - 1883 | |
| Eucosma rindgei | Miller - 1985 | |
| Eucosma robinsonana | Grote - 1872 | |
| Eucosma rorana | Kearfott - 1907 | |
| Eucosma rosaocellana | Knudson - 1986 | |
| Eucosma roseni | Obraztsov - 1952 | |
| Eucosma rubescana | Constant - 1895 | |
| Eucosma rubescens | Brancsik - 1914 | |
| Eucosma rufana | Stephens - | |
| Eucosma rufescens | Meyrick - 1913 | |
| Eucosma russeola | Heinrich - 1929 | |
| Eucosma rusticana | Kearfott - 1905 | |
| Eucosma saburrana | Zeller - 1852 | |
| Eucosma saerdabana | Obraztsov - 1968 | |
| Eucosma salaciana | Blanchard & Knudson - 1982 | |
| Eucosma salticola | Meyrick - 1913 | |
| Eucosma samoana | Rebel - 1915 | |
| Eucosma sandana | Kearfott - 1907 | |
| Eucosma sandiego | Kearfott - 1908 | |
| Eucosma sandonia | Meyrick - 1908 | |
| Eucosma sandycitis | Meyrick - 1916 | |
| Eucosma sardiopa | Meyrick - 1912 | |
| Eucosma sardoensis | Rebel - 1935 | |
| Eucosma satellitana | Zeller - 1877 | |
| Eucosma saussureana | Benander - 1928 | |
| Eucosma scenica | Meyrick - 1911 | |
| Eucosma schistaceana | ||
| Eucosma scopoliana | Haworth - 1811 | |
| Eucosma scopulosana | Meyrick - 1881 | |
| Eucosma scorzonerana | Benander - 1942 | |
| Eucosma scutana | Constant - 1893 | |
| Eucosma scutiformis | Meyrick - 1931 | |
| Eucosma selenana | Mabille - 1900 | |
| Eucosma semicurva | Meyrick - 1912 | |
| Eucosma semifuscana | ||
| Eucosma dsemirufana | Christoph - 1882 | |
| Eucosma sepulchrana | Meyrick - 1927 | |
| Eucosma serapicana | Heinrich - 1923 | |
| Eucosma serpentana | Walsingham - 1895 | |
| Eucosma shastana | Walsingham - 1879 | |
| Eucosma siccescens | Meyrick - 1912 | |
| Eucosma sierrae | Blanchard & Knudson - 1983 | |
| Eucosma signatana | Clemens - 1864 | |
| Eucosma significantana | Kennel - 1901 | |
| Eucosma similana | Clemens - 1860 | |
| Eucosma simplex | McDunnough - 1925 | |
| Eucosma sinensis | Walsingham - 1900 | |
| Eucosma siskiyiouana | Kearfott - 1907 | |
| Eucosma smithiana | Walsingham - 1895 | |
| Eucosma snyderana | Kearfott - 1907 | |
| Eucosma sollenis | Meyrick - 1913 | |
| Eucosma somalica | Durrant - 1916 | |
| Eucosma sombreana | Kearfott - 1905 | |
| Eucosma sonomana | Kearfott - 1907 | |
| Eucosma sororiana | Heinrich - 1923 | |
| Eucosma sosana | Kearfott - 1907 | |
| Eucosma spaldingana | Kearfott - 1907 | |
| Eucosma sparactis | Meyrick - 1928 | |
| Eucosma sparsana | Rebel - 1935 | |
| Eucosma speculatrix | Meyrick - 1907 | |
| Eucosma sperryana | McDunnough - 1942 | |
| Eucosma sphalerodes | Meyrick - 1934 | |
| Eucosma spicea | Meyrick - 1912 | |
| Eucosma spiculifera | Meyrick - 1913 | |
| Eucosma spilophora | Meyrick - 1912 | |
| Eucosma spodias | Meyrick - 1912 | |
| Eucosma steiniana | Sorhagen - 1882 | |
| Eucosma stereoma | ||
| Eucosma strenuana | Walker - 1863 | |
| Eucosma striatiradix | Kuznetsov - 1964 | |
| Eucosma striatulana | Walsingham - 1900 | |
| Eucosma striphromita | Turner - 1946 | |
| Eucosma suadana | Heinrich - 1923 | |
| Eucosma subcorticana | Snellen - 1883 | |
| Eucosma subdecora | Meyrick - 1922 | |
| Eucosma subflavana | Walsingham - 1879 | |
| Eucosma subinvicta | Kearfott - 1907 | |
| Eucosma sublucidana | Kennel - 1901 | |
| Eucosma submicans | Walsingham - 1897 | |
| Eucosma subnisana | Zeller - 1875 | |
| Eucosma subrigidana | Caradja - 1916 | |
| Eucosma subversana | Zeller - 1875 | |
| Eucosma subvittana | Staudinger - 1892 | |
| Eucosma suomiana | A. Hoffmann - 1893 | |
| Eucosma superciliosa | Meyrick - 1920 | |
| Eucosma sybillana | Kennel - 1918 | |
| Eucosma symbola | Meyrick - 1909 | |
| Eucosma symbolaspis | Meyrick - 1927 | |
| Eucosma symploca | Turner - 1946 | |
| Eucosma syntaractis | Turner - 1946 | |
| Eucosma syrtodes | Meyrick - 1912 | |
| Eucosma tagarica | Falkovitsh - 1964 | |
| Eucosma tahoensis | Heinrich - 1923 | |
| Eucosma tandana | Kearfott - 1907 | |
| Eucosma tantillana | Fuchs - 1903 | |
| Eucosma taophanes | Meyrick - 1922 | |
| Eucosma taosana | Wright - 2005 | |
| Eucosma tapina | Turner - 1946 | |
| Eucosma teliferana | Christoph - 1881 | |
| Eucosma temenitis | Meyrick - 1911 | |
| Eucosma tenax | Meyrick - 1920 | |
| Eucosma tetraplana | Möschler - 1866 | |
| Eucosma tetraquitrana | Dufrane - 1957 | |
| Eucosma thalameuta | Meyrick - 1918 | |
| Eucosma thematica | Meyrick - 1918 | |
| Eucosma tholera | Falkovitsh - 1964 | |
| Eucosma tholeropis | Meyrick - 1934 | |
| Eucosma threnodes | Meyrick - 1905 | |
| Eucosma tocullionana | Heinrich - 1920 | |
| Eucosma tolerans | ||
| Eucosma tomonana | Kearfott - 1907 | |
| Eucosma tonitrualis | Meyrick - 1934 | |
| Eucosma tornimaculana | Zerny - 1935 | |
| Eucosma tornocosma | Turner - 1946 | |
| Eucosma tornocycla | Turner - 1946 | |
| Eucosma torrens | Meyrick - 1927 | |
| Eucosma totana | Kearfott - 1907 | |
| Eucosma transfixa | Turner - 1946 | |
| Eucosma translucens | Walsingham - 1914 | |
| Eucosma transmutata | Meyrick - 1931 | |
| Eucosma trapezitis | Meyrick - 1912 | |
| Eucosma tremula | Meyrickm - 1909 | |
| Eucosma trepida | Meyrick - 1911 | |
| Eucosma triangulana | Meyrick - 1881 | |
| Eucosma tridentata | Walsingham - 1914 | |
| Eucosma trilithopa | Meyrick - 1937 | |
| Eucosma trimaculana | Dufrane - 1957 | |
| Eucosma trimaculata | Philpott - 1915 | |
| Eucosma trimarginata | Walsingham - 1914 | |
| Eucosma trinacriana | Lederer - 1859 | |
| Eucosma tripartitana | Zeller - 1875 | |
| Eucosma tripoliana | Barrett - 1880 | |
| Eucosma trochilana | Heinemann - | |
| Eucosma tryonana | Kearfott - 1905 | |
| Eucosma tumulata | Meyrick - 1908 | |
| Eucosma tundrana | Kennel - 1900 | |
| Eucosma umbraculana | Eversmann - | |
| Eucosma umbratana | Staudinger - 1879 | |
| Eucosma urbana | Kennel - 1901 | |
| Eucosma urnigera | Meyrick - 1937 | |
| Eucosma ursulana | Kennel - 1918 | |
| Eucosma ussuriana | Caradja - 1916 | |
| Eucosma ustulatana | Blanchard & Knudson - 1983 | |
| Eucosma uta | Clarke & Sheppard - 1953 | |
| Eucosma vagana | McDunnough - 1925 | |
| Eucosma vancouverana | McDunnough - 1925 | |
| Eucosma vandana | Kearfott - 1907 | |
| Eucosma varia | Philpott - 1916 | |
| Eucosma variana | Clemens - 1864 | |
| Eucosma verecundana | Caradja - 1916 | |
| Eucosma verna | Miller - 1971 | |
| Eucosma veternana | Zeller - 1877 | |
| Eucosma vetusta | Strand - 1920 | |
| Eucosma victoriana | Kennel - 1918 | |
| Eucosma viridula | Kraatz - 1880 | |
| Eucosma vittata | Walsingham - 1914 | |
| Eucosma vittigera | Meyrick - 1932 | |
| Eucosma vovana | Kearfott - 1907 | |
| Eucosma vulpecularis | Meyrick - 1932 | |
| Eucosma walkerana | Kearfott - 1907 | |
| Eucosma walsinghami | Kearfott - 1907 | |
| Eucosma wandana | Kearfott - 1907 | |
| Eucosma watertonana | McDunnough - 1925 | |
| Eucosma williamsi | Powell - 1963 | |
| Eucosma wimmerana | Treitschke - 1835 | |
| Eucosma womonana | Kearfott - 1907 | |
| Eucosma worthingtoniana | Fernald - 1878 | |
| Eucosma xandana | Kearfott - 1907 | |
| Eucosma xenarcha | Meyrick - 1920 | |
| Eucosma xerophloea | Meyrick - 1933 | |
| Eucosma yasudai | Nasu - 1982 | |
| Eucosma zandana | Kearfott - 1907 | |
| Eucosma zelota | Meyrick - 1916 | |
| Eucosma zomonana | Kearfott - 1907 |