All (in this database) Lepidoptera list (Scientific names): Part X
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- X (Jemadia sp. ), see Jemadia
- Xacca Walker, 1869 (Pyraustinae)
- xagua (Lucas, 1857) (Astraptes)
- xagua Lucas, 1857 (Eudamus), see Astraptes xagua
- xague (Goniloba), see Astraptes xagua xagua
- xaixaia de Freina, 2013 (Hampsonata)
- x-album (Oberthür, 1911) (Murzinowatsonia)
- x-album (Micrarctia), see Murzinowatsonia x-album
- x-album (Phragmatobia), see Murzinowatsonia x-album
- x-album (Spilosoma), see Murzinowatsonia x-album
- x album [= x-album] Oberthür, 1911 (Arctia), see Murzinowatsonia x-album
- xami (Reakirt, [1867]) (Callophrys)
- xami (Mitoura), see Callophrys xami
- xami (Thecla), see Callophrys xami
- xami (Xamia), see Callophrys xami
- xami Reakirt, [1867] (Thecla), see Callophrys xami
- Xamia (Theclinae), see Callophrys
- Xamia Clench, 1961 (Theclinae), see Callophrys
- xan Dyar, 1913 (Bagisara)
- xandana (Kearfott, 1907) (Epinotia)
- xandana Kearfott, 1907 (Eucosma), see Epinotia xandana
- Xandramella Matsumura, 1911 (Ennominae), see Scionomia
- Xandrames Moore, [1868] (Ennominae)
- Xandria Laever, 1983 (Xyleninae), see Agrochola
- xanites (Koruthaiolos), see Koruthaialos sindu sindu
- xanites Butler, 1870 (Astictopterus), see Koruthaialos sindu sindu
- xanothothrix (Xeniades), see Xeniades orchamus orchamus
- xantaphes (Niconiades), see Niconiades xanthaphes
- Xantesthes (Arctiinae), see Alytarchia
- xantha Steinhauser, 1991 (Dalla)
- xantha Kishida (Chrysaeglia)
- xantha (Grose-Smith, 1901) ( Liptenaxanthostola)
- Xantha (Xyleninae), see Xanthia
- xantha Bethune-Baker, 1911 (Asura), see Afrasura indecisa
- xantha Grose-Smith, 1901 (Teriomima), see Liptena xanthostola xantha
- xantha Kotzsch, 1936 (Colias cocandica culminicola ab. ), see Colias cocandica culminicola
- xantha Poulton, 1925 (Pseudacraea lucretia expansa f. ), see Pseudacraea lucretia expansa
- xantha Schawerda, 1909 (Dichonia aprilinea[sic] f. ), see Dichonia aprilina
- Xanthabraxas Warren, 1894 (Ennominae)
- xanthacma (Meyrick, 1938) (Lasiochira)
- xanthacma Meyrick, 1938 (Allotalanta), see Lasiochira xanthacma
- xanthaema (Dognin, 1912) (Neothyone)
- xanthaema Dognin, 1912 (Thyone), see Neothyone xanthaema
- xanthalis Hampson, 1898 (Filodes)
- xanthalis Hampson, 1898 (Syngamia), see Orphanostigma angustale
- Xanthanomis Hampson, 1926 (Calpinae)
- xanthapes (Niconiades), see Niconiades xanthaphes
- xanthaphes Hübner, [1821] (Niconiades)
- xantharcha (Meyrick, 1891) (Anthela)
- xantharcha Meyrick, 1906 (Imma)
- xantharcha Meyrick, 1891 (Darala), see Anthela xantharcha
- Xantharete Draudt in Seitz, 1915 (Ctenuchinae)
- xanthargyra Mabille, 1891 (Proteides), see Caenides leonora
- xantharrenes Common, 1960 (Scirpophaga)
- xanthaspis Meyrick, 1918 (Thiotricha)
- xanthaspisalis Viette, 1956 (Dichromia)
- xanthaspisalis (Hypena), see Dichromia xanthaspisalis
- xanthastis (Lower, 1896) (Decatopseustis)
- xanthastis (Meyrick, 1889) (Philobota)
- xanthastis (Lower, 1894) (Systatica)
- xanthastis (Mesolecta), see Philobota xanthastis
- xanthastis Lower, 1894 (Monoctenia), see Systatica xanthastis
- xanthastis Lower, 1896 (Gelechia), see Decatopseustis xanthastis
- xanthastis Meyrick, 1889 (Mesolecta), see Philobota xanthastis
- xanthaula Meyrick, 1908 (Timyra)
- xanthe Bates, 1868 (Pachythone)
- xanthe (Papilio), see Lycaena tityrus
- xanthe Denis & Schiffermüller, 1775 (Papilio), see Lycaena tityrus
- xanthe Lang, 1789 (Papilio), see Lycaena helle
- xanthe Schultz, 1908 (Zerynthia rumina mauretantica ab. ), see Zerynthia rumina africana
- xanthe Sepp, [1847] (Papilio), see Phoebis argante larra
- xanthe Woodforde, 1901 (Noctua castanea var. ), see Xestia castanea
- xanthea (Jones, 1908) (Hampsonodes)
- xanthea Jones, 1908 (Cosmia), see Hampsonodes xanthea
- xanthenes Germar, [1842] (Gortyna)
- xanthenes (Hydroecia), see Gortyna xanthenes
- xantherythra Hampson, 1900 (Asura)
- xantherythra Hampson, 1905 (Copifrontia)
- ?xantherythra (Cyme), see Asura xantherythra
- Xanthestes (Arctiinae), see Alytarchia
- Xanthesthes Rambur, [1866] (Arctiinae), see Alytarchia
- Xanthetis Hampson, 1900 (Lithosiinae)
- xanthevarne Butler, 1876 (Teracolus), see Colotis aurora evarne
- Xanthia Ochsenheimer, 1816 (Xyleninae)
- xanthia (Hampson, 1901) (Ormetica)
- xanthia (Hampson, 1905) (Ochrocalama)
- xanthia (Hampson, 1902) (Xenochroa)
- Xanthia Boisduval, 1829 (Xyleninae), see Jodia
- xanthia (Idalus), see Ormetica xanthia
- xanthia (Pseudelydna), see Xenochroa xanthia
- xanthia [= xanthea] (Cosmia), see Hampsonodes xanthea
- xanthia Boullet & Le Cerf, 1912 (Papilio chaon ab. ), see Papilio nephelus chaon
- xanthia Dufay, 1975, see Agrochola pistacinoides
- xanthia Hampson, 1901 (Idalus), see Ormetica xanthia
- xanthia Hampson, 1902 (Carea), see Xenochroa xanthia
- xanthia Hampson, 1905 (Megalodes), see Ochrocalama xanthia
- xanthia Le Cerf, 1911 (Pyropteron ceriaeformis ab. ), see Synansphecia doryliformis doryliformis
- xanthialis Walker, [1866] (Tibracana)
- xanthialis (Guenée, 1854) (Portentomorpha)
- xanthialis Guenée, 1854 (Botys), see Portentomorpha xanthialis
- xanthialis Hampson, 1898 (Bocchoris), see Eusabena paraphragma
- xanthialis Walker, 1863 (Adena), see Deana hybreasalis
- xanthiana Staudinger, 1895 (Isochlora)
- xanthiana Gaede, 1937 (Pseudelydna xanthia), see Xenochroa xanthia
- xanthiana Strand, 1917 (Pseudelydna xanthia ab. ), see Xenochroa xanthia
- xanthias (Mabille, 1891) (Paronymus)
- xanthias Grose-Smith, 1896 ( Mycalesisphidon)
- xanthias (Rothschild & Jordan, 1906) ( Parideserithalion)
- xanthias Mabille, 1891 (Carystus), see Paronymus xanthias
- xanthias Rothschild & Jordan, 1906 (Papilio erlaces), see Parides erithalion xanthias
- xanthias Turner, 1913 (Dichocrocis), see Rehimena auritincta
- xanthiata Berio, 1940 (Tricraterifrontia)
- xanthica (Hewitson, 1868) (Perisama)
- xanthica Hewitson, 1868 (Catagramma), see Perisama xanthica
- xanthica Joicey & Talbot, 1924 (Carcinarctia), see Carcinarctia rufa
- xanthica Lathy, 1926 (Thecla cyllarus ab. ), see Strephonota cyllarissus
- xanthica Rousseau-Decelle, 1943 (Papilio garleppi interruptus f. ), see Papilio torquatus torquatus
- xanthica, see Strephonota cyllarissus
- xanthicles (Godman & Salvin, [1881]) (Catoblepia)
- ?xanthicles[sic] (Heliconius hecale), see Heliconius hecale zuleika
- xanthicles (Catoblebia xanthicles), see Catoblepia xanthicles xanthicles
- xanthicles (Catoblebia), see Catoblepia xanthicles
- xanthicles Godman & Salvin, [1881] (Opsiphanes), see Catoblepia xanthicles
- xanthicus (Heliconius), see Heliconius hecale zuleika
- xanthicus Bates, 1864 (Heliconius), see Heliconius hecale zuleika
- Xanthidia Boisduval & Le Conte, [1829] (Coliadinae), see Eurema
- xanthiella (Walker, 1864) (Endeolena)
- xanthiella (Philobota), see Endeolena xanthiella
- xanthiella Walker, 1864 (Oecophora), see Endeolena xanthiella
- xanthina Lemaire, 1984 (Syssphinx)
- xanthina Rothschild, 1907 ( Rothschildiaaricia)
- xanthina (Mabille, 1891) (Lento)
- xanthina Hampson, 1905 (Hydroeciodes)
- xanthina Oberthür, 1909 ( Apaturairis)
- xanthina (Bates, 1866) ( Scadazibia)
- xanthina Falkovitsh, 1963 (Aethes)
- xanthina Bates, 1866 (Ithomia (Oleria)), see Scada zibia xanthina
- xanthina Berger, 1936 (Colias croceus f. ), see Colias croceus
- xanthina Jordan, 1907 (Eterusia), see Prosopandrophila distincta
- xanthina Mabille, 1891 (Ancyloxipha), see Lento xanthina
- xanthina Oberthür, 1912 (Chelonia bieti var. ), see Euleechia bieti
- xanthindyma Boisduval, 1833 (Cosmophila), see Anomis flava
- xanthiodes Hampson, 1903 (Euxoa)
- xanthioides (Holland, 1892) (Paronymus)
- xanthioides Guenée, 1852 (Perigea)
- xanthioides Holland, 1892 (Pardaleodes), see Paronymus xanthioides
- xanthippa (Automolis), see Metarctia phaeoptera
- xanthippa Kiriakoff, 1956 (Metarctia (Metarctia)), see Metarctia phaeoptera
- xanthippe (Latreille, [1824]) (Sarbia)
- xanthippe (Celastrina singalensis), see Udara rona catius
- xanthippe Corbet, 1937 (Celastrina), see Udara rona catius
- xanthippe Gray, 1832 (Erycina (Chorinea)), see Chorinea licursis
- xanthippe Latreille, [1824] (Hesperia), see Sarbia xanthippe
- xanthippus (C. & R. Felder, 1860) ( Danausgilippus)
- xanthippus (Proteides), see Sarbia xanthippe xanthippe
- xanthippus C. & R. Felder, 1860 (Danais), see Danaus gilippus xanthippus
- xanthippus Staudinger, 1886 (Agrias pericles var. ), see Agrias amydon phalcidon
- Xanthiria Hampson, 1908 (Hadeninae)
- Xanthirinopsis Dyar, 1926 (Hadeninae)
- xanthis (Holland, 1890) ( Liptenaevanescens)
- xanthis Holland, 1890 (Teriomima), see Liptena evanescens xanthis
- xanthis Hübner, [1819] (Brassolis), see Catoblepia xanthus xanthus
- xanthisma (Turner, 1917) (Heteroteucha)
- xanthisma (Heliocausta), see Heteroteucha xanthisma
- xanthisma Collenette, 1954 (Hemerophanes), see Hemerophanes diatoma
- xanthisma Turner, 1917 (Heliocausta), see Heteroteucha xanthisma
- Xanthisthisa Speiser, 1902 (Ennominae)
- xanthistia Meyrick, 1931 (Crocanthes)
- xanthistis Hampson, 1898 (Cosmosoma)
- xantho (Schaus, 1913) (Virga)
- xantho (C. & R. Felder, 1860) ( Callithomialenea)
- xantho C. & R. Felder, 1860 (Dircenna), see Callithomia lenea xantho
- xantho Hayward, 1939 (Telemiades), see Telemiades avitus
- xantho Le Cerf, 1924 (Apatura (Chlorippe) elis fabaris f. ), see Doxocopa elis
- xantho Mabille, 1891 (Proteides), see Caenides soritia
- xantho Schaus, 1913 (Megistias), see Virga xantho
- xanthoa Hodges, 1986 (Dichomeris)
- Xanthoarctia Travassos, 1951 (Arctiinae)
- xanthoargentea Toll, 1959 (Coleophora)
- xanthoargentea (Multicoloria), see Coleophora xanthoargentea
- xanthobapta Lower, 1903 (Scardia), see Moerarchis pyrochroa
- xanthobasalis (Janse, 1963) (Stomopteryx)
- xanthobasalis (Acraeologa), see Stomopteryx xanthobasalis
- xanthobasalis Janse, 1963 (Acraeologa), see Stomopteryx xanthobasalis
- xanthobasis (Zeller, 1875) (Rectiostoma)
- xanthobasis (Hayward, 1939) (Phlebodes)
- xanthobasis Hampson, 1909 (Dycladia)
- xanthobasis Druce, 1898 (Sarosa)
- xanthobasis (Hampson, 1905) (Neonegeta)
- xanthobasis (Setiostoma), see Rectiostoma xanthobasis
- xanthobasis Hampson, 1905 (Ariola), see Neonegeta xanthobasis
- xanthobasis Hayward, 1939 (Vistigma), see Phlebodes xanthobasis
- xanthobasis Zeller, 1875 (Setiostoma), see Rectiostoma xanthobasis
- xanthobathra (Meyrick, 1894) (Nymphicula)
- xanthobathra Meyrick, 1894 (Anydraula), see Nymphicula xanthobathra
- xanthobela Hampson, 1918 (Corgatha)
- xanthobrunnea (Acraea pellenea), see Actinote pellenea diaguita
- xanthobrunnea Hayward, 1935 (Actinote pellenea f. ), see Actinote pellenea diaguita
- xanthobrunnea Warren, 1895 (Adelotypa), see Adelotypa bolena
- xanthobyrsa (Stenoma), see Cerconota inturbatella
- xanthobyrsa Meyrick, 1915 (Stenoma), see Cerconota inturbatella
- xanthocampa (Dyar, 1905) ( Euproctissimilis)
- xanthocampa Dyar, 1905 (Porthesia similis var. ), see Euproctis similis xanthocampa
- xanthocara Davis, 1978 (Eriocraniella)
- xanthocarpa Meyrick, 1922 (Commatica)
- Xanthocastnia Houlbert, 1918 (Castniinae)
- xanthocaudatus Stoneham, 1932 (Papilio dardanus ♂-f. ), see Papilio dardanus meseres
- xanthocellis Boullet & Le Cerf, 1912 (Papilio ab. ), see Eurytides serville serville
- xanthocephala (Meyrick, 1904) (Ardozyga)
- xanthocephala (Lower, 1893) (Coelognatha)
- xanthocephala Diakonoff, 1947 (Pseudodoxia)
- xanthocephala (Hering, 1926) (Leucoma)
- xanthocephala (Eulechria), see Coelognatha xanthocephala
- xanthocephala (Protolechia), see Ardozyga xanthocephala
- xanthocephala Hering, 1926 (Sapelia), see Leucoma xanthocephala
- xanthocephala Lower, 1893 (Eulechria), see Coelognatha xanthocephala
- xanthocephala Meyrick, 1904 (Protolechia), see Ardozyga xanthocephala
- xanthoceps Hampson, 1910 (Euproctis)
- xanthoceps Hampson, 1919 (Leucargyra)
- xanthoceps (Nygmia), see Euproctis xanthoceps
- xanthocera Turner, 1922 (Anthela)
- xanthocera Hampson, 1898 (Cosmosoma)
- xanthocera (Walker, 1856) (Nyridela)
- xanthocera Rothschild, 1904 ( Apaturinaerminia)
- xanthocera Hampson, 1896 (Eschata)
- Xanthocera Amsel, 1953 (Lecithocerinae), see Lecithocera
- xanthocera (Mochloptera), see Nyridela xanthocera
- xanthocera Walker, 1856 (Gymnelia), see Nyridela xanthocera
- xanthoceras Oberthür, 1902 (Heliconia), see Heliconius demeter bouqueti
- Xanthocerodes (Lecithocerinae), see Lecithocera
- Xanthocerodes Amsel, 1955 (Lecithocerinae), see Lecithocera
- xanthoceros Borkhausen, 1792 (Phalaena), see Polyploca ridens
- xanthochalca Meyrick, 1914 (Lecithocera)
- xanthocharis Meyrick, 1929 (Homaloxestis)
- xanthocharis Clench, 1955 (Chrysamma)
- xanthochila Collenette, 1935 (Arctornis)
- xanthochlora Toll, 1956 (Coleophora)
- xanthochlora Boursin, 1967 (Hermonassa)
- xanthochlora Walker, 1865 (Cyphanta)
- xanthochlora Swinhoe, see Idiochlora xanthochlora
- xanthochlora[sic] (Eurema xanthochlora), see Eurema xantochlora xantochlora
- xanthochlora[sic] (Terias), see Eurema xantochlora
- xanthochloralis Walker, [1866] (Curicta), see Macna oppositalis
- xanthochloris (Boisduval, 1840) (Olivenebula)
- xanthochloris (Polyphaenis), see Olivenebula xanthochloris
- xanthochloris Boisduval, 1840 (Polyphaenis), see Olivenebula xanthochloris
- xanthochra Meyrick, 1910 (Psaltica)
- xanthochroa Park, 2011 (Onnuria)
- xanthochroa Butler, 1886 (Gonitis), see Anomis nigritarsis
- xanthochroma Hering, 1926 (Dasychira blasphemia), see Dasychira metathermes
- xanthochrysa (Meyrick & Lower, 1907) (Lomera)
- xanthochrysa (Plutorectis), see Lomera xanthochrysa
- xanthochrysa (Psychidae), see Lomera xanthochrysa
- xanthochrysa Meyrick & Lower, 1907 (Plutorectis), see Lomera xanthochrysa
- xanthochyta (Turner, 1933) (Pachynoa)
- xanthochyta Turner, 1933 (Hypermeces), see Pachynoa xanthochyta
- Xanthocleis (Danainae), see Thyridia
- Xanthocleis Boisduval, 1870 (Danainae), see Thyridia
- xanthocles Bates, 1862 (Heliconius)
- xanthoclista Meyrick, 1923 (Encrasima)
- xanthoclora[sic] (Eurema), see Eurema xantochlora
- xanthocolona (Meyrick, 1897) (Nothomiza)
- xanthocolona Meyrick, 1897 (Eporia), see Nothomiza xanthocolona
- xanthocoma (Lower, 1897) (Barea)
- xanthocoma (Lower, 1899) (Saropla)
- xanthocoma Lower, 1894 (Tritymba)
- xanthocoma (Oecophorinae (barea)), see Barea xanthocoma
- xanthocoma (Parocystola), see Saropla xanthocoma
- xanthocoma (Philobota), see Barea xanthocoma
- xanthocoma Lower, 1897 (Philobota), see Barea xanthocoma
- xanthocoma Lower, 1899 (Caesyra), see Saropla xanthocoma
- xanthocorpa Lewis, 2014 (Crambidia)
- xanthocosma (Meyrick, 1923) (Lecithocera)
- xanthocosma Diakonoff, 1950 (Cerace)
- xanthocosma Meyrick, 1923 (Brachmia), see Lecithocera xanthocosma
- Xanthocosmia Sugi, 1982 (Xyleninae)
- Xanthocrambus Bleszynski, 1955 (Crambinae)
- xanthocrana Turner, 1933 (Stathmopoda)
- xanthocrana (Meyrick, 1931) (Typhonia)
- xanthocrana (Melasina), see Typhonia xanthocrana
- xanthocrana Meyrick, 1931 (Melasina), see Typhonia xanthocrana
- Xanthocraspeda (Lithosiinae), see Lyclene
- Xanthocraspeda Hampson, 1894 (Lithosiinae), see Lyclene
- xanthocraspedum Stichel, 1910 (Metacharis)
- xanthocraspidus Rothschild, 1920 (Agylla)
- xanthocraspis (Hampson, 1900) (Eilema)
- xanthocraspis Hampson, 1910 (Eublemma)
- xanthocraspis (Dolgoma), see Eilema xanthocraspis
- xanthocraspis (Systropha), see Eilema xanthocraspis
- xanthocraspis Hampson, 1900 (Ilema), see Eilema xanthocraspis
- xanthocrena Meyrick, 1917 (Batrachedra)
- xanthocrossa (Meyrick, 1888) (Gymnocoila)
- xanthocrossa Guest, 1887 (Epicompsa)
- xanthocrossa Turner, 1913 (Emphylica)
- xanthocrossa (Eulechria), see Gymnocoila xanthocrossa
- xanthocrossa Meyrick, 1888 (Eulechria), see Gymnocoila xanthocrossa
- xanthocrypta (Dyar, 1913) (Loxostegopsis)
- xanthocyanea Hübner, [1819] (Noctua), see Hadena filograna
- xanthocyma Hampson, 1898 (Dichocrocis)
- xanthodactyla (Treitschke, 1833) (Calyciphora)
- xanthodactyla Treitschke, 1833 (Alucita), see Calyciphora xanthodactyla
- xanthodelta (Meyrick, 1889) (Euthictis)
- xanthodelta (Lower, 1897) (Poliodule)
- xanthodelta (Poliodula), see Poliodule xanthodelta
- xanthodelta Lower, 1897 (Scoliacma), see Poliodule xanthodelta
- xanthodelta Meyrick, 1889 (Compsotropha), see Euthictis xanthodelta
- Xanthodes Guenée in Boisduval & Guenée, 1852 (Bagisarinae)
- xanthodesma Philpott, 1923 (Borkhausenia)
- xanthodesma Meyrick, 1931 (Stathmopoda)
- xanthodesma Stichel, 1928 (Orimba), see Calospila siaka siaka
- xanthodeta Meyrick, 1913 (Dichomeris)
- xanthodice (Lucas, 1852) (Tatochila)
- xanthodice Lucas, 1852 (Pieris), see Tatochila xanthodice
- xanthodippe (Argynnis (Fabriciana)), see Fabriciana xipe
- xanthodippe (Fabriciana adippe), see Fabriciana xipe
- xanthodippe Fixsen, 1887 (Argynnis adippe ab. ), see Fabriciana xipe
- xanthodippoides Reuss, 1922 (Argynnis vorax), see Fabriciana vorax
- Xanthodisca Aurivillius, 1925 (Hesperiinae)
- xanthodisca Turner, 1944 (Philobota)
- xanthodisca Meyrick, 1897 (Pseliastis)
- xanthodora Meyrick, 1923 (Thiotricha)
- xanthodora (Eucereon), see Eucereon rosa
- xanthodora Dyar, 1910 (Eucereon rosadora var. ), see Eucereon rosa
- xanthodoxa Meyrick, 1920 (Meloteles)
- xanthodryas (Phalonia), see Cochylidia richteriana
- xanthodryas Meyrick, 1936 (Phalonia), see Cochylidia richteriana
- Xanthodule (Lithosiinae), see Anestia
- Xanthodule Butler, 1886 (Lithosiinae), see Anestia
- Xanthodura Butler, 1880 (Geometrinae)
- xanthodysana (Dyar, 1914) (Omiodes)
- xanthodysana Dyar, 1914 (Nacoleia), see Omiodes xanthodysana
- Xanthoecia Hampson, 1908 (Xyleninae), see Gortyna
- Xanthoecia Hampson, 1910 (Xyleninae), see Gortyna
- xanthoenobares Dyar, 1911 (Dioryctria), see Dioryctria auranticella
- xanthogaster (Thomas, 1994) (Spilarctia)
- ?xanthogaster Rothschild, 1914 (Diacrisia), see Spilarctia casigneta
- xanthogaster (Herea), see Herea prittwitzi
- xanthogaster Druce, 1898 (Herea), see Herea prittwitzi
- xanthogaster Thomas, 1994 (Spilosoma), see Spilarctia xanthogaster
- xanthogastes Fang, 2000 (Spilarctia)
- xanthogastra (Perty, 1834) (Gymnelia)
- xanthogastra Perty, 1834 (Glaucopis), see Gymnelia xanthogastra
- xanthogastrella (Walker, 1863) (Scirpophaga)
- xanthogastrella Walker, 1863 (Apurima), see Scirpophaga xanthogastrella
- xanthogastroides (Schaus, 1901) (Autochloris)
- xanthogastroides Schaus, 1901 (Bombiliodes), see Autochloris xanthogastroides
- xanthognatha Hampson, 1926 (Calesia)
- xanthogramma Lower, 1903 (Taxeotis)
- xanthogramma Hampson, 1900 (Holochrea)
- xanthogramma Wallengren, 1860 (Epidromia)
- xanthogramma Bates, 1868 ( Sisemepallas)
- xanthogramma (Staudinger, 1870) (Conobathra)
- xanthogramma (Meyrick, 1912) (Choreutis)
- xanthogramma (Anthophila), see Choreutis xanthogramma
- xanthogramma (Eutromula), see Choreutis xanthogramma
- xanthogramma (Simaethis), see Choreutis xanthogramma
- xanthogramma Hering, 1926 (Myonia), see Erbessa evippoides
- xanthogramma Meyrick, 1912 (Simaethis), see Choreutis xanthogramma
- xanthographa Meyrick, 1916 (Autosticha)
- xanthographa Walsingham, 1911 (Athrinacia)
- xanthographa Hampson, 1926 (Episparis)
- xanthographa (Denis & Schiffermüller, 1775) (Xestia)
- xanthographa Denis & Schiffermüller, 1775 (Noctua), see Xestia xanthographa
- xanthographa Germar, [1835] (Zygaena), see Zygaena transalpina
- xanthographella (Blastobasis), see Blastobasis adustella
- xanthographella Rebel, 1940 (Blastobasis), see Blastobasis adustella
- xanthographis Hampson, 1919 (Cirrhochrista)
- Xanthograpta Hampson, 1910 (Eustrotiinae)
- xanthograpta (Hampson, 1915) (Amata)
- xanthograpta (Callitomis), see Amata xanthograpta
- xanthograpta Hampson, 1915 (Syntomis), see Amata xanthograpta
- xanthoguma Dyar, 1914 (Argyria)
- xanthoides Dufay, 1968 (Euchalcia)
- xanthoides (Boisduval, 1852) (Lycaena)
- xanthoides (Walker, 1863) (Sparganothis)
- xanthoides (Gaeides), see Lycaena xanthoides
- xanthoides (Tharsalea (Tharsalea)), see Lycaena xanthoides
- xanthoides Boisduval, 1852 (Polyommatus), see Lycaena xanthoides
- xantholepidos Park, 2003 (Tisis)
- Xantholepidote Gumppenberg, 1887 (Ennominae), see Amelora
- Xantholepis Hampson, 1910 (Hadeninae)
- xantholeuca Toulgoët, 1953 (Eilema)
- xantholeuca Hacker, Schreier & Goater, 2012 (Meganola)
- xantholeuca (Sharpe, 1904) ( Colotisevenina)
- xantholeuca (Meyrick, 1933) (Pseudocatharylla)
- Xantholeuca Stephens, 1831 (Xyleninae), see Jodia
- xantholeuca (Potanamax), see Potamanaxas xantholeuce
- xantholeuca Bubacek, 1926 (Pseudopanthera macularia ab. ), see Pseudopanthera macularia
- xantholeuca Hübner, [1819] (Cathaemia), see Mylothris agathina agathina
- xantholeuca Meyrick, 1933 (Argyria), see Pseudocatharylla xantholeuca
- xantholeuca Plötz, 1884 (Butleria), see Dalla dimidiatus dimidiatus
- xantholeucalis (Guenée, 1854) (Patissa)
- xantholeuce (Mabille, 1888) (Potamanaxas)
- xantholeuce (Potamanax), see Potamanaxas xantholeuce
- xantholeuce Mabille, 1888 (Ephyriades), see Potamanaxas xantholeuce
- xantholitha Meyrick, 1928 (Ethmia), see Ethmia festiva
- xantholoma (Turner, 1917) (Aeolothapsa)
- xantholoma (Snellen, 1879) (Nishada)
- xantholoma (Parocystola), see Aeolothapsa xantholoma
- xantholoma Snellen, 1879 (Lithosia), see Nishada xantholoma
- xantholoma Turner, 1917 (Ocystola), see Aeolothapsa xantholoma
- Xantholopha Schaus, 1899 (Lithosiinae)
- xantholopha Hampson, 1900 (Caulocera)
- xantholopha (Hampson, 1896) (Macrobarasa)
- xantholopha (Hampson, 1902) (Athetis)
- xantholopha Dyar, 1914 (Norape)
- xantholopha ((vilis)), see Syncometes vilis
- xantholopha (Coesyra), see Syncometes vilis
- xantholopha (Proxenus), see Athetis xantholopha
- xantholopha Dognin, 1919 (Macrocneme), see Poliopastea mirabilis
- xantholopha Hampson, 1896 (Blenina), see Macrobarasa xantholopha
- xantholopha Hampson, 1902 (Caradrina), see Athetis xantholopha
- xantholopha Turner, 1940 (Coesyra), see Syncometes vilis
- xanthoma Meyrick, 1897 (Stathmopoda)
- xanthoma (Leech, 1898) (Amata)
- xanthoma Prout, 1928 (Simplicia)
- xanthoma (Collenette, 1931) (Marblepsis)
- xanthoma (Syntomis), see Amata xanthoma
- xanthoma Collenette, 1931 (Redoa), see Marblepsis xanthoma
- xanthoma Leech, 1898 (Syntomis), see Amata xanthoma
- xanthomacula (Janse, 1963) (Pyncostola)
- xanthomacula (Photodotis), see Pyncostola xanthomacula
- xanthomacula Janse, 1963 (Pycnostola (?) ), see Pyncostola xanthomacula
- Xanthomaenas (Arctiinae), see Lemyra
- Xanthomaenas Roepke, 1940 (Arctiinae), see Lemyra
- Xanthomantis Warren, 1909 (Pantheinae)
- xanthomargo Hayward, 1942 (Pyrrhopyge), see Elbella luteizona
- xanthomela Druce, 1899 (Nodozana)
- xanthomela (Walker, 1862) (Nygmia)
- xanthomela Meyrick, 1884 (Deuterarcha)
- xanthomela (Hampson, 1913) (Pyrausta)
- xanthomela (Euproctis), see Nygmia xanthomela
- xanthomela Hampson, 1913 (Pachyzancla), see Pyrausta xanthomela
- xanthomela Walker, 1859 (Syntomis), see Amata huebneri
- xanthomela Walker, 1862 (Euproctis), see Nygmia xanthomela
- Xanthomelaena Hampson, 1896 (Pyraustinae)
- xanthomelaena (Holland, 1893) (Euproctis)
- xanthomelaena (Godman & Salvin, 1879) ( Euremacandida)
- xanthomelaena (Terias), see Eurema candida xanthomelaena
- xanthomelaena Godman & Salvin, 1879 (Terias), see Eurema candida xanthomelaena
- xanthomelaena Holland, 1893 (Artaxa), see Euproctis xanthomelaena
- xanthomelalis (Walker, 1863) (Catamola)
- xanthomelalis Walker, 1863 (Acrobasis), see Catamola xanthomelalis
- xanthomelan Zerny, 1912, see Cosmosoma xanthomelan
- xanthomelas Boisduval, 1832 (Ctimene)
- xanthomelas (Hampson, 1900) (Chiretolpis)
- xanthomelas Lower, 1892 (Termessa)
- xanthomelas (Esper, 1781) (Nymphalis)
- xanthomelas Walker, 1863 (Mapeta)
- xanthomelas (Tricholepis), see Chiretolpis xanthomelas
- xanthomelas Boisduval, 1874 (Agarista), see Immetalia bernsteinii
- xanthomelas Esper, 1781 (Papilio), see Nymphalis xanthomelas
- xanthomelas Hampson, 1900 (Tricholepis), see Chiretolpis xanthomelas
- xanthomelas Röber, 1908 (Pieris mandela), see Pieriballia viardi apicalis
- xanthomelas [Schiffermüller], 1775 (Papilio), see Nymphalis xanthomelas
- xanthomera (Meyrick & Lower, 1902) (Neohesperilla)
- xanthomera Dyar, 1914 (Piesmopoda)
- xanthomera Meyrick & Lower, 1902 (Telesto), see Neohesperilla xanthomera
- xanthometata (Walker, 1862) (Mellilla)
- xanthometata Walker, 1862 (Fidonia), see Mellilla xanthometata
- xanthomicta Meyrick, 1916 (Borkhausenia)
- xanthomicta Hampson, 1926 (Anomis)
- Xanthomima Warren, 1897 (Ennominae), see Craspedosis
- Xanthomis Hampson, 1898 (Ctenuchinae)
- xanthomista (Hübner, [1819]) (Polymixis)
- xanthomista Draudt, 1931 (Acronycta euphorbiae f. ), see Acronicta euphorbiae
- xanthomista Hübner, [1819] (Noctua), see Polymixis xanthomista
- xanthomita [= xanthomitra] (Machaeritis), see Machaeritis xanthomitra
- xanthomitra (Turner, 1940) (Machaeritis)
- xanthomitra Turner, 1940 (Machaeretis), see Machaeritis xanthomitra
- Xanthomixis Beck, 1996 (Xyleninae), see Polymixis
- xanthomma Rothschild, 1907 ( Imbrasiaanthina)
- xanthomochla Turner, 1933 (Tanycyttara)
- xanthomochla Meyrick, 1913 (Stathmopoda)
- xanthomorpha Meyrick, 1923 (Placanthes)
- xanthomorpha Hacker, Schreier & Goater, 2012 (Meganola)
- xanthone Röber, 1924 ( Dismorphiatheucharila)
- xanthone Bates, 1862 (Napeogenes), see Napeogenes rhezia rhezia
- xanthonephra Turner, 1908 (Naarda)
- xanthonephra Hampson, 1910 (Naarda), see Naarda xanthonephroides
- xanthonephroides Poole, 1989 (Naarda)
- Xanthoneura Eliot in Corbet & Pendlebury, 1978 (Hesperiinae)
- xanthonota Meyrick, 1910 (Eretmocera)
- xanthonotata Oberthür, 1881 (Ecpantheria), see Hypercompe muzina
- Xanthonygmia Toxopeus, 1948 (Lymantriinae), see Micromorphe
- xanthopa Meyrick, 1914 (Antoloea)
- xanthopa (Holland, 1893) (Muxta)
- xanthopa (Ilema), see Muxta xanthopa
- xanthopa (Tigrioides), see Muxta xanthopa
- xanthopa Collenette, 1954 (Hemerophanes), see Hemerophanes diatoma
- xanthopa Holland, 1893 (Lepista), see Muxta xanthopa
- Xanthopan Rothschild & Jordan, 1903 (Sphinginae)
- xanthopasta (Machaeritis), see Eulachna droseropa
- xanthopasta Boursin, 1957 (Rhyacia subdecora), see Rhyacia subdecora
- xanthopasta Turner, 1940 (Machaeretis), see Eulachna droseropa
- Xanthopastis Hübner, [1821] (Hadeninae)
- xanthopeda Meyrick, 1930 (Oxycrates)
- xanthopelta (Lower, 1903) (Limnaecia)
- xanthopelta Lower, 1903 (Limnoecia), see Limnaecia xanthopelta
- xanthopepla (Turner, 1944) (Microbela)
- xanthopepla (Ocystola), see Microbela xanthopepla
- xanthopepla Turner, 1944 (Ocystola), see Microbela xanthopepla
- xanthopeplus Holland, 1892 (Pardaleodes)
- xanthopera (Hampson, 1907) (Lyclene)
- xanthopera (Hampson, 1897) (Cozola)
- xanthopera (Chiretolpis), see Lyclene xanthopera
- xanthopera (Nygmia), see Cozola xanthopera
- xanthopera (Tricholepis), see Lyclene xanthopera
- xanthopera Hampson, 1897 (Euproctis), see Cozola xanthopera
- xanthopera Hampson, 1907 (Tricholepis), see Lyclene xanthopera
- xanthopera Hampson, 1908 (Eriopus), see Callopistria rivularis
- xanthoperas Hampson, 1898 (Eucereon)
- xanthoperas (Hampson, 1896) (Patissa)
- xanthoperas Hampson, 1896 (Scirpophaga), see Patissa xanthoperas
- xanthoperata Hampson, 1896 (Eurytaphria)
- xanthopetala (Meyrick, 1931) (Antaeotricha)
- xanthopetala (Stenoma), see Antaeotricha xanthopetala
- xanthopetala Meyrick, 1931 (Stenoma), see Antaeotricha xanthopetala
- xanthophaea Meyrick, 1926 (Lecithocera)
- xanthophaea Toulgoët, 1977 (Asura)
- xanthophaeella (Walker, 1864) (Stenoma)
- xanthophaeella Walker, 1864 (Paepia), see Stenoma xanthophaeella
- Xanthophaeina Hampson, 1901 (Arctiinae)
- xanthophaes Collenette, 1960 (Cropera)
- xanthophane Hopffer, 1874 ( Dircennaadina)
- xanthophanes Meyrick, 1914 (Anthinora)
- xanthophanes (Boursin, 1944) (Orohadena)
- xanthophanes (Pseudohadena), see Orohadena xanthophanes
- xanthophanes Boursin, 1944 (Pseudohadena arvicola), see Orohadena xanthophanes
- xanthopharella (Meyrick, 1880) (Caloptilia)
- xanthopharella Meyrick, 1880 (Gracilaria), see Caloptilia xanthopharella
- Xanthopherne Dyar & Heinrich, 1927 (Crambinae), see Myelobia
- xanthophila Röber, 1909 (Kricogonia f. ), see Kricogonia lyside
- xanthophila Schawerda, 1928 (f. ), see Euxoa haverkampfi haverkampfi
- xanthophila Walker, 1863 (Acontia), see Earias insulana
- xanthophila Walker, 1865 (Menapia), see Bireta longivitta
- xanthophilella (Barnes & Busck, 1920) (Chionodes)
- xanthophilella (Gelechia), see Chionodes xanthophilella
- xanthophilella Barnes & Busck, 1920 (Gelechia), see Chionodes xanthophilella
- xanthophilus Röber, 1925 (Papilio dolicaon), see Eurytides dolicaon deileon
- xanthophoba (Schawerda, 1922) ( Hadenacaesia)
- xanthophoba Schawerda, 1922 (Dianthoecia caesia var. ), see Hadena caesia xanthophoba
- xanthophthalma (Hyantis hodeva), see Hyantis hodeva fuliginosa
- xanthophthalma Röber, 1903 (Hyantis), see Hyantis hodeva fuliginosa
- xanthophylla (Janse, 1963) (Dichomeris)
- xanthophylla Turner, 1937 (Eulechria)
- xanthophylla Hreblay & Ronkay, 1998 (Xanthia)
- xanthophylla (Zalithia), see Dichomeris xanthophylla
- xanthophylla Janse, 1963 (Zalithea), see Dichomeris xanthophylla
- Xanthophysa Munroe, 1964 (Glaphyriinae)
- xanthopila [= xanthospila], see Tinthia xanthospila
- xanthopis Hampson, 1910 (Leucophlebia)
- xanthopis (Meyrick, 1920) (Limnaecia)
- xanthopis (Hampson, 1907) (Araeopteron)
- xanthopis Hampson (Naarda)
- xanthopis (Hampson, 1909) (Caradrina)
- xanthopis Hampson, 1907 (Araeopterum), see Araeopteron xanthopis
- xanthopis Hampson, 1909 (Proxenus), see Caradrina xanthopis
- xanthopis Meyrick, 1920 (Limnoecia), see Limnaecia xanthopis
- xanthoplaca Meyrick, 1902 (Macrobathra)
- xanthoplaca Turner, 1913 (Euthorybeta)
- xanthoplaga (Hampson, 1911) (Evonima)
- xanthoplaga (Meganola), see Evonima xanthoplaga
- xanthoplaga (Roeselia), see Evonima xanthoplaga
- xanthoplaga Hampson, 1911 (Roeselia), see Evonima xanthoplaga
- Xanthopleura Hampson, 1898 (Ctenuchinae)
- xanthopleura (Hampson, 1898) (Virbia)
- xanthopleura Hampson, 1914 (Amata)
- xanthopleura (Holland, 1898) (Myopsyche)
- xanthopleura Godman & Salvin, 1868 (Papilio)
- xanthopleura (Ethmia), see Ethmia comitella
- xanthopleura (Pterourus), see Papilio xanthopleura
- xanthopleura Hampson, 1898 (Ptychoglene), see Virbia xanthopleura
- xanthopleura Holland, 1898 (Syntomoides), see Myopsyche xanthopleura
- xanthopleura Meyrick, 1931 (Ethmia), see Ethmia comitella
- xanthopleura Turner, 1899 (Tigrioides), see Eilema plana
- xanthoplitis Meyrick, 1908 (Stathmopoda)
- xanthopoda Collenette, 1947 (Euproctis)
- xanthopoecilus (Holland, 1893) (Anthene)
- xanthopoecilus (Lycaenesthes), see Anthene xanthopoecilus
- xanthopoecilus Holland, 1893 (Lycaenesthes), see Anthene xanthopoecilus
- xanthopogon (Kollar, [1844]) (Choaspes)
- xanthopogon Kollar, [1844] (Hesperia), see Choaspes xanthopogon
- xanthopolia (Turner, 1941) (Philobota)
- xanthopolia (Cormotypa), see Philobota xanthopolia
- xanthopolia Turner, 1941 (Cormotypa), see Philobota xanthopolia
- xanthopolys Dyar, 1914 (Piesmopoda)
- xanthopolys Dyar, 1926 (Atrytone), see Zariaspes mythecus
- xanthoprepes Turner, 1917 (Philobota)
- xanthops Rothschild, 1907 (Parusta)
- Xanthopsamma Munroe & Mutuura, 1968 (Pyraustinae), see Aglaops
- xanthopsis (Uzucha), see Gonioma hypoxantha
- xanthopsis Turner, 1898 (Gonioma), see Gonioma hypoxantha
- xanthoptera Toll, 1952 (Coleophora)
- xanthoptera Turner, 1935 (Barea)
- xanthoptera Hampson, 1902 (Oruza)
- Xanthoptera Guenée in Boisduval & Guenée, 1852 (Eustrotiinae), see Marimatha
- Xanthoptera Sodoffsky, 1837 (Noctuinae), see Noctua
- xanthoptera (Euprepia striata), see Spiris striata
- xanthoptera (Glaseria (Proglaseria)), see Coleophora xanthoptera
- xanthoptera Apolinar, 1914 (Nathalis var. ), see Nathalis plauta
- xanthoptera Oberthür, 1884 (Emydia grammica var. ), see Spiris striata
- xanthoptes (Niconiades), see Niconiades xanthaphes
- xanthoptila (Antaeotricha), see Antaeotricha herilis
- xanthoptila Meyrick, 1912 (Antaeotricha), see Antaeotricha herilis
- xanthopyga (Turner, 1909) (Donuca)
- xanthopyga (Mabille, 1890) (Heraclia)
- xanthopyga (Rothia), see Heraclia xanthopyga
- xanthopyga Mabille, 1890 (Eusemia), see Heraclia xanthopyga
- xanthopyga Turner, 1909 (Calliodes), see Donuca xanthopyga
- xanthopyga Varga, 1975 (Dichagyris chrysopyga), see Dichagyris chrysopyga
- xanthopygata Schawerda, 1922 (Scirpophaga)
- xanthopygella (Staudinger, 1859) (Scythris)
- xanthopygella Staudinger, 1859 (Butalis), see Scythris xanthopygella
- xanthorhabda Prout, 1926 (Oglasa)
- xanthorhabda Gozmány, 1951 (Metzneria), see Ephysteris promptella
- xanthorhina (Eurata), see Hyda basilutea
- xanthorhina Herrich-Schäffer, [1854] (Eurata), see Hyda basilutea
- xanthorhoda (Boursin, 1937) (Caradrina)
- xanthorhoda Boursin, 1937 (Elaphria (Eremodrina)), see Caradrina xanthorhoda
- xanthorhodalis Hampson, 1916 (Endotricha), see Endotricha approximalis
- Xanthorhoe Hübner, [1825] (Larentiinae)
- xanthorhyncha Hampson, 1896 (Eschata)
- xanthoria Meyrick, 1909 (Encolpotis)
- xanthorrhea (Crocanthes), see Pacificulla philotima
- xanthorrhea Diakonoff, 1954 (Crocanthes), see Pacificulla philotima
- xanthorrhoa Zeller, 1877 (Psecadia), see Ethmia notatella
- xanthorrhoea (Kollar, 1848) (Euproctis)
- xanthorrhoea (Arctornis), see Euproctis xanthorrhoea
- xanthorrhoea (Sphrageidus), see Euproctis xanthorrhoea
- xanthorrhoea Felder & Rogenhofer, 1874 (Serrodes), see Donuca spectabilis
- xanthorrhoea Kollar, 1848 (Liparis), see Euproctis xanthorrhoea
- xanthorrhoea Oberthür, 1916 (Euproctis chrysorrhoea f. ), see Euproctis chrysorrhoea
- xanthosa (Stichel, 1910) (Emesis)
- xanthosa (Charis), see Emesis xanthosa
- xanthosa Stichel, 1910 (Charmona), see Emesis xanthosa
- xanthosarca (Meyrick, 1917) (Orophia)
- xanthosarca (Cryptolechia), see Orophia xanthosarca
- xanthosarca Meyrick, 1917 (Cryptolechia), see Orophia xanthosarca
- xanthosaris Meyrick, 1908 (Acria)
- xanthoscia Turner, 1923 (Pachyrhabda)
- xanthoscota (Lower, 1903) (Glycythyma)
- xanthoscota Lower, 1903 (Nacoleia), see Glycythyma xanthoscota
- xanthoselas Collenette, 1959 (Porthesaroa)
- xanthoselene (Walsingham, 1911) (Deoclona)
- xanthoselene Walsingham, 1911 (Proclesis), see Deoclona xanthoselene
- xanthosema (Meyrick, 1931) (Zymrina)
- xanthosema Meyrick, 1931 (Borkhausenia), see Zymrina xanthosema
- xanthosemata Hampson, 1918 (Euxoa)
- Xanthosetia Stephens, 1829 (Tortricinae), see Agapeta
- xanthosoma Wallengren, 1860 (Phiala)
- xanthosoma (Dognin, 1913) (Timocratica)
- xanthosoma (Rebel, 1901) (Agnoea)
- xanthosoma (Roepke, 1954) (Spilarctia)
- xanthosoma Dognin, 1912 (Syntomostola)
- xanthosoma (Turner, 1898) (Amata)
- xanthosoma Hampson, 1907 (Myopsyche)
- xanthosoma Hampson, 1911 (Phacusosia)
- xanthosoma Hampson, 1910 (Phaegorista)
- xanthosoma (Holland, 1893) (Leucoma)
- xanthosoma (Hampson, 1910) (Lymantriades)
- xanthosoma (Staudinger, 1889) ( Graphiummacareus)
- xanthosoma (Borkhausenia), see Agnoea xanthosoma
- xanthosoma (Eurota), see Eurata helena
- xanthosoma (Paranticopsis macareus), see Graphium macareus xanthosoma
- xanthosoma (Pseudatemelia (Pseudatemelia)), see Agnoea xanthosoma
- xanthosoma (Pseudatemelia), see Agnoea xanthosoma
- xanthosoma (Spilosoma), see Spilarctia xanthosoma
- xanthosoma (Stenoma), see Timocratica xanthosoma
- xanthosoma Dognin, 1913 (Stenoma), see Timocratica xanthosoma
- xanthosoma Hampson, 1905 (Eurota), see Eurata helena
- xanthosoma Hampson, 1910 (Euproctis), see Lymantriades xanthosoma
- xanthosoma Holland, 1893 (Caviria), see Leucoma xanthosoma
- xanthosoma Jordan, 1912 (Cruria donowani), see Cruria donowani
- xanthosoma Rebel, 1901 (Borkhausenia), see Agnoea xanthosoma
- xanthosoma Roepke, 1954 (Spilosoma), see Spilarctia xanthosoma
- xanthosoma Staudinger, 1889 (Papilio macareus var. ), see Graphium macareus xanthosoma
- xanthosoma Turati, 1924 (Papilio machaon saharae f. ), see Papilio saharae
- xanthosoma Turner, 1898 (Hydrusa), see Amata xanthosoma
- xanthosphenisca Hayward, 1968 (Pedaliodes)
- xanthospila (Turner, 1916) (Aspasiodes)
- xanthospila Lower, 1892 (Xanthorhoe)
- xanthospila Hampson, 1898 (Rhynchopyga)
- xanthospila (Hampson, 1900) (Cisthene)
- xanthospila (Plötz, 1880) (Mylantria)
- xanthospila Hampson, 1919 (Tinthia)
- Xanthospila Houlbert, 1918 (Castniinae), see Tosxampila
- xanthospila (Aroa), see Mylantria xanthospila
- xanthospila (Illice), see Cisthene xanthospila
- xanthospila (Oecophorinae (barea)), see Aspasiodes xanthospila
- xanthospila Hampson, 1900 (Illice), see Cisthene xanthospila
- xanthospila Plötz, 1880 (Aroa), see Mylantria xanthospila
- xanthospila Turner, 1916 (Eulachna), see Aspasiodes xanthospila
- Xanthospilapteryx Spuler, 1910 (Gracillariinae), see Gracillaria
- xanthospilaria (Wehrli) (Serratophyga)
- Xanthospilopteryx (Agaristinae), see Heraclia
- Xanthospilopteryx Wallengren, 1858 (Agaristinae), see Heraclia
- xanthospilos (Hübner, [1817]) (Candalides)
- xanthospilos Hübner, [1817] (Rusticus), see Candalides xanthospilos
- xanthospora Meyrick, 1912, see Grapholita caeruleana
- xanthostacta (Eressa), see Eressa strepsimeris
- xanthostacta Hampson, 1903 (Eressa), see Eressa strepsimeris
- xanthostatis Dannehl, 1925 (Agrotis xanthographa f. ), see Xestia xanthographa
- xanthostaxis Lempke, 1939 (f. ), see Diarsia rubi
- xanthostaxis Lempke, 1962 (f. ), see Diarsia mendica mendica
- xanthostaxis Lempke, 1962 (Noctua pronuba f. ), see Noctua pronuba
- Xanthostege Munroe, 1976 (Pyraustinae)
- xanthostephana (Meyrick, 1888) (Catadoceta)
- xanthostephana (Eulechria), see Catadoceta xanthostephana
- xanthostephana (Oecophorinae (barea)), see Catadoceta xanthostephana
- xanthostephana Meyrick, 1888 (Eulechria), see Catadoceta xanthostephana
- xanthosticha (Turner, 1936) (Imma)
- xanthosticha (Leucania), see Mythimna semicana
- xanthosticha Turner, 1911 (Cirphis), see Mythimna semicana
- xanthosticha Turner, 1936 (Dysapura), see Imma xanthosticha
- xanthosticta (Hampson, 1901) (Machadoia)
- xanthosticta Hampson, 1905 (Euproctis)
- xanthosticta (Hampson, 1894) (Macrobarasa)
- xanthosticta (Chrostosoma), see Cosmosoma xanthostictum
- xanthosticta (Cosmosoma), see Cosmosoma xanthostictum
- xanthosticta (Hemihyalea), see Machadoia xanthosticta
- xanthosticta (Nygmia), see Euproctis xanthosticta
- xanthosticta Apolinar, 1926 (Heliconius hermogenes ab. ), see Heliconius cydno weymeri
- xanthosticta Hampson, 1894 (Argyrothripa), see Macrobarasa xanthosticta
- xanthosticta Hampson, 1901 (Hemihyalea), see Machadoia xanthosticta
- xanthosticta Plötz, 1882 (Hesperia), see Evansiella cordela
- xanthostictella Dietz, 1905 (Tinea)
- xanthostictum Hampson, 1898 (Cosmosoma)
- xanthostictum (Xanthydia), see Cosmosoma xanthostictum
- xanthostidsa Hampson, 1914 (Amata)
- xanthostigma Stauder, 1925 (Colias croceus ab. ), see Colias croceus
- xanthostola Meyrick, 1934 (Asymphorodes)
- xanthostola (Mabille, 1885) (Caphornia)
- xanthostola (Holland, 1890) (Liptena)
- xanthostola (Bates, 1862) (Hypothyris)
- ?xanthostola (=liptena xanthostola), see Liptena xanthostola coomassiensis
- xanthostola (Agrotis), see Caphornia xanthostola
- xanthostola (Garsaurites), see Hypothyris xanthostola
- xanthostola (Garsauritis), see Hypothyris xanthostola
- xanthostola Bates, 1862 (Ceratinia), see Hypothyris xanthostola
- xanthostola Holland, 1890 (Teriomima), see Liptena xanthostola
- xanthostola Mabille, 1885 (Agrotis), see Caphornia xanthostola
- xanthostoma Walsingham, 1910 (Holophysis)
- xanthota Walsingham, 1912 (Triclonella)
- xanthota Meyrick, 1886 (Exeristis)
- Xanthotaenia Westwood, 1858 (Morphinae)
- xanthotaenia (Catasticta (Hesperochoia) truncata), see Catasticta truncata
- xanthotaenia (Catasticta truncata), see Catasticta truncata
- xanthotaenia (Catasticta), see Catasticta truncata
- xanthotaenia (Chamaelimnas villagomes), see Chamaelimnas cydonia
- xanthotaenia Röber, 1924 (Catasticta), see Catasticta truncata
- xanthotaenia Stichel, 1910 (Chamaelimnas villagomes), see Chamaelimnas cydonia
- xanthotaenialis Ragonot, 1891 (Lophopleura)
- xanthotarsa Becker, 1982 (Timocratica)
- xanthotarsis Lathy, 1899 (Sarosa), see Sarosa sesiiformis
- xanthoteles (Meyrick, 1923) (Thubana)
- xanthoteles Meyrick, 1923 (Lecithocera), see Thubana xanthoteles
- xanthotherma (Hampson, 1919) (Xyleutes)
- xanthotherma Hampson, 1919 (Doratoperas), see Xyleutes xanthotherma
- xanthothricalis Dyar, 1914 (Passelgis)
- Xanthothrix H. Edwards, 1878 (Stiriinae)
- xanthothrix Boursin, 1960 (Conisania)
- xanthothrix Herrich-Schäffer, 1869 (Goniloba), see Xeniades orchamus orchamus
- xanthothrix Mabille, 1891 (Erycides), see Pyrrhopygopsis quispica
- xanthothysana (Hampson, 1899) (Oronomis)
- xanthothysana Hampson, 1899 (Pyrausta), see Oronomis xanthothysana
- xanthotricha Meyrick, 1917 (Recurvaria)
- xanthotricha (Clistothyris), see Recurvaria xanthotricha
- xanthotyla (Meyrick, 1930) (Limnaecia)
- xanthotyla Meyrick, 1930 (Limnoecia), see Limnaecia xanthotyla
- xanthotypa (Turner, 1940) (Cheliosea)
- xanthotypa Turner, 1940 (Heliocaes), see Cheliosea xanthotypa
- Xanthotype Warren, 1894 (Ennominae)
- xanthoudemia (Dyar, 1914) (Zonula)
- xanthoudemia (Hyalospila), see Zonula xanthoudemia
- xanthoudemia Dyar, 1914 (Piesmopoda), see Zonula xanthoudemia
- xanthovittana Desvignes, 1845 (Peronea unicolorana var. ), see Acleris cristana
- xanthoxli Derzhavets, 1977, see Hyles zygophylli
- xanthoza (Colotis ione f. ), see Colotis ione
- xanthozona Röber, 1919 (Euchromia)
- xanthozona Dognin, 1910 (Pheia)
- xanthozona Draudt, 1915 (Rhynchopyga)
- xanthozona Stichel, 1910 (Ancyluris miranda), see Ancyluris inca miranda
- xanthozona Talbot, 1939 (Colotis), see Colotis ione
- xanthura Walsingham, 1909 (Cosmopterix)
- xanthura (Prout, 1928) (Pogonopygia)
- xanthura (Godman, [1901]) (Tromba)
- xanthura (Plötz, 1880) (Xylecata)
- xanthura (Turner, 1905) (Amata)
- xanthura (Schaus, 1910) (Theages)
- xanthura (Schaus, 1899) (Progona)
- xanthura (Rothschild, 1920) (Teulisna)
- xanthura Swinhoe, 1907 (Euproctis)
- xanthura (Bitecta), see Teulisna xanthura
- xanthura (Dilophodes), see Pogonopygia xanthura
- xanthura (Eucereon), see Theages xanthura
- xanthura (Nyctemera), see Xylecata xanthura
- xanthura (Nygmia), see Euproctis xanthura
- xanthura (Parablavia), see Progona xanthura
- xanthura Godman, [1901] (Thracides), see Tromba xanthura
- xanthura Plötz, 1880 (Leptosoma), see Xylecata xanthura
- xanthura Prout, 1928 (Dilophodes), see Pogonopygia xanthura
- xanthura Rothschild, 1920 (Bitecta), see Teulisna xanthura
- xanthura Schaus, 1899 (Parablavia), see Progona xanthura
- xanthura Schaus, 1910 (Eucereon), see Theages xanthura
- xanthura Turner, 1905 (Syntomis), see Amata xanthura
- xanthuris (Meyrick, 1927) (Filatima)
- xanthuris Meyrick, 1927 (Gelechia), see Filatima xanthuris
- xanthurus Rothschild & Jordan, 1903 ( Macroglossumcorythus)
- xanthus Rothschild & Jordan, 1903 (Cephonodes)
- xanthus Mielke, 1989 (Vidius)
- xanthus Edwards, 1878 (Pyrgus)
- xanthus (Linnaeus, 1758) (Catoblepia)
- xanthus Ehrmann, 1918 ( Parnassiussmintheus)
- xanthus (Catoblebia xanthus), see Catoblepia xanthus xanthus
- xanthus (Catoblebia), see Catoblepia xanthus
- xanthus (Papilio xanthus ab. gen. aest. ), see Papilio xuthus
- xanthus (Papilio), see Papilio xuthus
- xanthus (Teracolus), see Colotis evagore antigone
- xanthus [= xuthus] Linnaeus, 1767 (Papilio), see Papilio xuthus
- xanthus Linnaeus, 1758 (Papilio), see Catoblepia xanthus
- xanthus Rothschild & Jordan, 1906 (Protambulyx), see Protambulyx eurycles
- xanthus Swinhoe, 1884 (Teracolus), see Colotis daira
- xanthus Swinhoe, 1884 (Teracolus), see Colotis evagore antigone
- xanthus[sic?] (Sphinx), see Sphinx xantus
- xanthyala (Hampson, 1896) (Peratophyga)
- xanthyala Hampson, 1896 (Zamarada), see Peratophyga xanthyala
- xanthyalinalis Hampson, 1898 (Pilocrocis)
- Xanthyda Hampson, 1920 (Ctenuchinae), see Hyda
- ?xanthypopteros (Lymantriades), see Aroa discalis
- xanthypopteros Wichgraf, 1921 (Euproctis), see Aroa discalis
- Xanthyris C. & R. Felder, 1862 (Sterrhinae)
- xanticles (Bates, 1863) ( Protographiumphilolaus)
- xanticles (Eurytides), see Protographium philolaus xanticles
- xanticles (Neographium (Neographium)), see Protographium philolaus xanticles
- xanticles (Papilio), see Protographium philolaus xanticles
- xanticles Bates, 1863 (Papilio), see Protographium philolaus xanticles
- Xantippe Ragonot, 1891 (Chrysauginae)
- xantippe (Dyar, 1914) (Acallis)
- xantippe (Pyrrhopyga), see Sarbia xanthippe xanthippe
- xantippe Butler, [1870] (Taygetis), see Taygetis ypthima
- xantippe Dyar, 1914 (Acutia), see Acallis xantippe
- Xantippides Dyar, 1908 (Chrysauginae), see Arta
- xantochlora (Kollar, 1850) (Eurema)
- xantochlora Kollar, 1850 (Terias), see Eurema xantochlora
- xantolica Warren, 1895 (Pterocypha), see Obila praecurraria
- xantophthalmus Staudinger, 1889 ( Melanitiszitenius)
- xantozona Fibiger & Ronkay, 1991 ( Autophilairanica)
- xantura [= xanthura] (Theages), see Theages xanthura
- xantus Cary, 1963 (Sphinx)
- xarea Mabille, 1891 ( Tagiadesjapetus)
- xarex (Cecropterus), see Autochton zarex
- xarifa (Hewitson, 1853) ( Melanissmithiae)
- xarifa (Lymnas), see Melanis smithiae xarifa
- xarifa (Malenis), see Melanis smithiae xarifa
- xarifa Hewitson, 1853 (Limnas), see Melanis smithiae xarifa
- xarima (Thespieus), see Thespieus xarina
- xarina Hayward, 1948 (Thespieus)
- xarippe (Butler, 1870) (Thespieus)
- xarippe Butler, 1877 ( Catocalafulminea)
- xarippe Butler, 1870 (Proteides), see Thespieus xarippe
- xasta Barnes & McDunnough, 1910 (Euxoa)
- xauensis Reiss, 1943 ( Zygaenaloyselis)
- xavieri (Le Crom & Johnson, 1997) (Thaeides)
- xavieri Le Crom & Johnson, 1997 (Solanorum), see Thaeides xavieri
- xavierorum Anken, 1994 (Pareuptychia), see Pareuptychia summandosa
- xelianthe Grose-Smith, 1900 ( Deliasennia)
- xemiloca (Dyar, 1924) (Deltote)
- xemiloca (Lithacodia), see Deltote xemiloca
- xemiloca Dyar, 1924 (Lithacodia), see Deltote xemiloca
- xena Gozmány, 1959 (Aprominta)
- xena Ronkay, 1986 (Autophila)
- xena (Staudinger, [1896]) (Niaboma)
- xena Jordan, 1913 (Gonioprocris)
- xena (Xestia), see Xestia ursae
- xena Boursin, 1948 (Pachnobia), see Xestia ursae
- xena Staudinger, [1896] (Manobia), see Niaboma xena
- xenadelpha Meyrick, 1889 (Vanicela)
- Xenagia Warren, 1894 (Ennominae), see Platycerota
- xenagoras Hewitson, 1875 ( Preponadeiphile)
- xenaides (Eurytides), see Mimoides xeniades xeniades
- xenana (Taygetis), see Taygetis cleopatra
- xenana Butler, 1869 (Taygetis), see Taygetis cleopatra
- Xenandra C. & R. Felder, [1865] (Riodinidae)
- Xenapamea Sugi, 1970 (Xyleninae)
- xenarchus (Noreppa chromus), see Noreppa chromus chromus
- xenarchus (Papilio phaon f. loc. ), see Mimoides phaon phaon
- xenarchus (Papilio), see Mimoides phaon phaon
- xenarchus Fruhstorfer, 1916 (Prepona chromus), see Noreppa chromus chromus
- xenarchus Hewitson, 1861 (Papilio), see Mimoides phaon phaon
- xenarchus Mabille, 1891 (Pamphila), see Molo mango
- xenares C. & R. Felder, 1864 (Papilio), see Parides anchises osyris
- xenaresalis Walker, 1859 (Hypena)
- xenaula Meyrick, 1893 (Bucculatrix)
- xeneas (Hewitson, 1866) (Bicyclus)
- xeneas (Mycalesis), see Bicyclus xeneas
- xeneas Hewitson, 1866 (Mycalesis), see Bicyclus xeneas
- xeneoides Condamin, 1961 (Bicyclus)
- Xenephestia Gozmány, 1958 (Phycitinae), see Cadra
- xeneta (Hewitson, 1877) (Calycopis)
- xeneta (Morphissima), see Calycopis xeneta
- xeneta (Thecla), see Calycopis xeneta
- xeneta Hewitson, 1877 (Thecla), see Calycopis xeneta
- xeneusalis Walker, 1859 (Geroda)
- xenia Jordan, 1911 (Actias)
- xenia Hering, 1936 (Phyllocnistis)
- xenia Swinhoe, 1902 (Cerynea)
- xenia Jordan, 1914 (Massaga)
- xenia (Grose-Smith, 1895) (Hypolycaena)
- xenia (Fruhstorfer, 1903) ( Appiasada)
- xenia (Hewitson, 1853) (Melanis)
- xenia (Chliaria), see Hypolycaena xenia
- xenia (Coleophora conyzae), see Coleophora conyzae
- xenia (Massagidia), see Massaga xenia
- xenia (Neptis), see Pantoporia mysia mysia
- xenia Doubleday, 1847 (Limnas), see Melanis xenia xenia
- xenia Freyer, 1845, see Melanargia russiae caucasica
- xenia Fruhstorfer, 1903 (Tachyris ada), see Appias ada xenia
- xenia Fruhstorfer, 1916 (Ageronia chloë), see Hamadryas chloe daphnis
- xenia Grose-Smith, 1895 (Chliaria), see Hypolycaena xenia
- xenia Hering, 1935 (Coleophora), see Coleophora conyzae
- xenia Hering, 1937 (Coleophora), see Coleophora solidaginella
- xenia Hewitson, 1853 (Limnas), see Melanis xenia
- xenia Schultz, 1908 (Zerynthia polyxena ab. ), see Zerynthia polyxena
- xenia Swinhoe, 1897 (Neptis), see Pantoporia mysia mysia
- Xeniades Godman in Godman & Salvin, [1900] (Hesperiinae)
- xeniades (Hewitson, 1867) (Mimoides)
- xeniades (Eurytides), see Mimoides xeniades
- xeniades (Papilio harmodius), see Mimoides xeniades xeniades
- xeniades (Papilio), see Mimoides xeniades
- xeniades Hewitson, 1867 (Papilio), see Mimoides xeniades
- xeniades Stichel, 1910 (Lymnas erythrus), see Melanis xenia xenia
- xenias (Borkhausenia), see Kasyniana griseosericeella
- xenias (Kasyniana), see Kasyniana griseosericeella
- xenias Meyrick, 1891 (Oecophora), see Kasyniana griseosericeella
- xenica (Meyrick, 1913) (Palimmeces)
- xenica (Bates, 1864) (Memphis)
- Xenica Westwood, [1851] (Satyrinae), see Tisiphone
- xenica (Anaea), see Memphis xenica
- xenica (Ioptera), see Palimmeces xenica
- xenica Bates, 1864 (Paphia), see Memphis xenica
- xenica Meyrick, 1911 (Ereunetis), see Erechthias zebrina
- xenica Meyrick, 1913 (Ioptera), see Palimmeces xenica
- Xeniconympha Novickij, 1923 (Satyrinae), see Nesoxenica
- xenicopa Meyrick, 1920 (Nochelodes), see Syringopais temperatella
- Xenimpia Warren, 1895 (Ennominae)
- xeniocosma Meyrick, 1922 (Stathmopoda)
- xeniolalis Hulst, 1886 (Isopteryx), see Blepharomastix aplicalis
- xenippa (Hall, 1935) (Memphis)
- xenippa (Anaea), see Memphis xenippa
- xenippa Hall, 1935 (Anaea), see Memphis xenippa
- Xenocentris Meyrick, 1889 (Sterrhinae), see Idaea
- Xenochlaena Lower, 1903 (Geometrinae)
- Xenochlorodes Warren, 1897 (Geometrinae)
- Xenochroa Felder, 1874 (Chloephorinae)
- xenoclea Hewitson, 1853 ( Heliconiusmelpomene)
- xenoclea C. & R. Felder, 1861 (Perisama), see Perisama euriclea
- xenoclea Hewitson, 1853 (Heliconia), see Heliconius melpomene xenoclea
- xenocles (Westwood, 1850) (Memphis)
- xenocles (Doubleday, 1842) (Graphium)
- xenocles (Anaea), see Memphis xenocles
- xenocles (Papilio), see Graphium xenocles
- xenocles (Paranticopsis xenocles), see Graphium xenocles xenocles
- xenocles (Paranticopsis), see Graphium xenocles
- xenocles Doubleday, 1842 (Papilio), see Graphium xenocles
- xenocles Westwood, 1850 (Paphia), see Memphis xenocles
- xenoclides (Fruhstorfer, 1902) ( Graphiumxenocles)
- xenoclides (Paparanticopsis xenocles), see Graphium xenocles xenoclides
- xenoclides Fruhstorfer, 1902 (Papilio xenocles), see Graphium xenocles xenoclides
- Xenoclostera Kiriakoff, 1970 (Pygaerinae)
- xenocrates (Westwood, 1850) (Polygrapha)
- xenocrates (Anaea), see Polygrapha xenocrates
- xenocrates (Phocides), see Phocides vulcanides
- xenocrates Bell, 1932 (Phocides), see Phocides vulcanides
- xenocrates Westwood, 1850 (Paphia), see Polygrapha xenocrates
- xenoctenis (Meyrick, 1926) (Metahepialus)
- xenoctenis Meyrick, 1926 (Hepialus), see Metahepialus xenoctenis
- xenodamas (Battus polydamas), see Battus polydamas cebriones
- xenodamas (Papilio polydamas), see Battus polydamas cebriones
- xenodamas Hübner, [1825] (Ithobalus), see Battus polydamas cebriones
- xenodice (Druce, 1884) (Cyanopepla)
- xenodice C. & R. Felder, 1859 (Colias), see Colias eurytheme
- xenodice Druce, 1884 (Charidea), see Cyanopepla xenodice
- Xenodochium Fletcher, 1929 (Blastobasinae), see Zenodochium
- xenodora Clarke, 1982 (Odonna)
- xenodora (Meyrick, 1886) (Darantasia)
- ?xenodora (=darantasia), see Darantasia goldiei
- ?xenodora (=darantasia), see Darantasia obliqua
- xenodora (Bombiliodes), see Autochloris xenodorus
- xenodora Meyrick, 1886 (Peronetis), see Darantasia xenodora
- xenodorus (Druce, 1884) (Autochloris)
- xenodorus Druce, 1884 (Gymnelia), see Autochloris xenodorus
- xenodoxa Meyrick, 1893 (Opostega)
- Xenodryas Gistl, 1848 (Calpinae), see Phyllodes
- Xenoecista (Ennominae), see Taeniogramma
- Xenoecista Warren, 1897 (Ennominae), see Psamatodes
- xenogama (Meyrick, 1884) (Metasia)
- xenogama Meyrick, 1884 (Eurycreon), see Metasia xenogama
- Xenogenes Meyrick in Prout, 1910 (Erebinae)
- xenogramma Boursin, 1969 (Xenophysa)
- Xenolechia Meyrick, 1895 (Gelechiinae)
- xenolemus Le Moult & Réal, 1962 (Morpho f. ), see Morpho deidamia neoptolemus
- Xenomicta Meyrick, 1914 (Oecophorinae)
- Xenomigia Warren, 1906 (Dioptinae)
- xenomima (Meyrick, 1913) (Eulechria)
- xenomima Ronkay, 1989 (Autophila)
- xenomima (Tanyzancla), see Eulechria xenomima
- xenomima Meyrick, 1913 (Philobota), see Eulechria xenomima
- xenomorpha Meyrick, 1906 (Heterochyta)
- xenomorpha (Lower, 1915) (Hypobapta)
- xenomorpha Lower, 1915 (Pseudoterpna), see Hypobapta xenomorpha
- Xenomusa Meyrick, 1890 (Ennominae)
- Xenoneura Warren, 1896 (Ennominae), see Oxymacaria
- Xenonola Wileman & West, 1928 (Nolinae)
- xenonympha (Lower, 1900) (Scythris)
- xenonympha (Leptozestis), see Scythris xenonympha
- xenonympha Lower, 1900 (Syntomactis), see Scythris xenonympha
- Xenopachnobia Beck, 1996 (Noctuinae), see Xestia
- Xenopathia Rebel in Staudinger & Rebel, 1901 (Blastobasinae)
- xenophaea (Odites), see Scythropiodes malivora
- xenophaea Meyrick, 1931 (Odites), see Scythropiodes malivora
- Xenophanes Godman & Salvin, [1895] (Pyrginae)
- xenophanes C. & R. Felder, [1865] ( Eueidestales)
- Xenophanta Meyrick, 1914 (Oecophorinae)
- Xenophhanes (Pyrginae), see Xenophanes
- xenophila (Zaphanaula), see Zaphanaula hemileuca
- xenophila Meyrick, 1920 (Zaphanaula), see Zaphanaula hemileuca
- xenophilus Mathew, 1886 ( Papiliofuscus)
- xenophis Haensch, 1909 (Hypoleria)
- xenophon (Deudorix), see Electrostrymon endymion
- xenophon (Polyommatus), see Electrostrymon endymion
- xenophon (Rapala), see Electrostrymon endymion
- xenophon (Thecla), see Electrostrymon endymion
- xenophon Fabricius, 1793 (Hesperia), see Electrostrymon endymion
- Xenophysa Boursin, 1969 (Noctuinae)
- xenopis (Meyrick, 1889) (Dolopsis)
- xenopis (Lower, 1902) (Diceratucha)
- xenopis (Trachyntis), see Dolopsis xenopis
- xenopis Lower, 1902 (Oenone), see Diceratucha xenopis
- xenopis Meyrick, 1889 (Trachyntis), see Dolopsis xenopis
- Xenoplaxa Gozmány, 1963 (Symmocinae)
- Xenoplia Warren, 1894 (Ennominae)
- Xenoprora Warren, 1897 (Sterrhinae), see Anisodes
- xenops (Kiriakoff, 1957) (Rhipidarctia)
- xenops (Takwa), see Rhipidarctia xenops
- xenops Kiriakoff, 1957 (Takwa), see Rhipidarctia xenops
- Xenopseustis Meyrick, 1897 (Acontiinae)
- Xenorma Prout, 1918 (Dioptinae)
- Xenormicola Hering, 1928 (Dioptinae)
- Xenorrhythma (Dichomeridinae), see Dichomeris
- Xenorrhythma Meyrick, 1926 (Dichomeridinae), see Dichomeris
- Xenortholitha Inoue, 1944 (Larentiinae)
- xenos (Mabille, 1898) (Lerodea)
- xenos (Bates, 1866) (Ithomia)
- xenos (Epirrhoe alternata), see Epirrhoe alternata supergressa
- xenos Bates, 1866 (Dircenna), see Ithomia xenos
- xenos Bryk, 1942 (Cidaria alternata), see Epirrhoe alternata supergressa
- xenos Bryk, 1942 (Euctenurapteryx maculicaudaria), see Ourapteryx maculicaudaria
- xenos Mabille, 1898 (Pamphila), see Lerodea xenos
- xenosema Meyrick, 1920 (Atopophrictis)
- Xenosina Warren, 1900 (Ennominae), see Casbia
- Xenosoma Felder, 1874 (Pericopinae)
- Xenosphingia Jordan, 1920 (Smerinthinae)
- Xenostega Warren, 1899 (Ennominae)
- Xenostigma Warren, 1900 (Sterrhinae), see Semaeopus
- Xenosuma (Ennominae), see Xenomusa
- Xenotemna Powell, 1964 (Tortricinae)
- Xenotrachea Sugi, 1958 (Xyleninae)
- xephiris Viette, 1976 (Bryophilopsis)
- xeque (Catasticta chrysolopha), see Catasticta chrysolopha chrysolopha
- xeque Mengel, 1899 (Archonias), see Catasticta chrysolopha chrysolopha
- xera Rindge, 1970 (Hulstina)
- xera Dyar, 1914 (Eriopyga)
- xera Storace, 1955 (Papilio phorcas f. ), see Papilio phorcas congoanus
- xeragis Fruhstorfer, 1915 (Gerydus boisduvali), see Miletus biggsii biggsii
- xerampelina (Swinhoe, 1885) (Aroa)
- xerampelina (Turner, 1904) (Ectopatria)
- ?xerampelina Hübner, [1809], see Atethmia centrago
- xerampelina (Dinoprora), see Ectopatria xerampelina
- xerampelina (Omphaletis), see Ectopatria xerampelina
- xerampelina Esper, 1794 (Phalaena (Noctua)), see Atethmia centrago
- xerampelina Esper, 1798 (Phalaena (Noctua)), see Atethmia centrago
- xerampelina Swinhoe, 1885 (Gynaephora), see Aroa xerampelina
- xerampelina Turner, 1904 (Prometopus), see Ectopatria xerampelina
- xeranta Meyrick, 1917 (Epermenia)
- xeranta (Epermeniidae (unplaced)), see Epermenia xeranta
- xeranthemella Buchner, 2018 (Agonopterix)
- xeranthemi Boisduval, 1840 (Cucullia)
- xerastis (Meyrick, 1905) (Helcystogramma)
- xerastis Meyrick, 1905 (Torodora), see Helcystogramma xerastis
- xeraula (Meyrick, 1910) (Martyringa)
- xeraula Meyrick, 1910 (Anchonoma), see Martyringa xeraula
- xerces (Boisduval, 1852) ( Glaucopsychelygdamus)
- xerces (Nomiades), see Glaucopsyche lygdamus xerces
- xerces Boisduval, 1852 (Lycaena), see Glaucopsyche lygdamus xerces
- xeresella (Viette, 1956) (Dichomeris)
- xeresella Viette, 1956 (Trichotaphe), see Dichomeris xeresella
- Xeringinia Robinson & Nielsen, 1993 (Meessiinae)
- Xerochlora Ferguson, 1969 (Geometrinae)
- xerochroa (Meyrick, 1921) (Stomopteryx)
- xerochroa Janse, 1951 (Schizovalva)
- xerochroa (Acraeologa), see Stomopteryx xerochroa
- xerochroa Meyrick, 1921 (Acraeologa), see Stomopteryx xerochroa
- Xerociris Cockerell, 1904 (Agaristinae)
- Xerocnephasia Leraut, 1979 (Tortricinae)
- Xerocrates Meyrick, 1917 (Xyloryctidae)
- xerodactylus Zeller, 1841 (Pterophorus), see Calyciphora albodactylus
- Xerodes Guenée in Boisduval & Guenée, 1857 (Ennominae)
- xerodes Walsingham, 1911 (Dichomeris)
- xerodes (Lower, 1900) (Philobota)
- xerodes Meyrick, 1891 (Xanthorhoe)
- xerodes (Machaeritis), see Philobota xerodes
- xerodes Lower, 1900 (Machaeritis), see Philobota xerodes
- xeromeris (Prout, 1932) (Chloroglyphica)
- xeromeris (Neohipparchus), see Chloroglyphica xeromeris
- xeromeris Prout, 1932 (Hipparchus), see Chloroglyphica xeromeris
- Xerometra (Anacampsinae), see Mesophleps
- Xerometra Meyrick, 1925 (Anacampsinae), see Mesophleps
- xeron Herbulot, 1979 (Dorsifulcrum)
- xeronoma Meyrick, 1935 (Brachmia)
- xeropa (Meyrick, 1909) (Ochromolopis)
- xeropa (Temeluchella), see Ochromolopis xeropa
- xeropa Meyrick, 1909 (Temelucha), see Ochromolopis xeropa
- xerophaga (Meyrick, 1914) (Philarachnis)
- xerophaga Meyrick, 1914 (Brachmia), see Philarachnis xerophaga
- xerophanes (Meyrick, 1909) (Inape)
- xerophanes (Eulia), see Inape xerophanes
- xerophanes Meyrick, 1909 (Tortrix), see Inape xerophanes
- xerophanta (Meyrick, 1930) (Hypatima)
- xerophanta Meyrick, 1930 (Chelaria), see Hypatima xerophanta
- xerophila Ronkay & Ronkay, Varga & Hreblay, 1998 (Cucullia)
- xerophila Berger, 1946 ( Maculineaalcon)
- xerophila Hecq, 1974 (Euphaedra)
- xerophila (Colotis ione f. ), see Colotis ione
- xerophila Berger, 1950 (Graphium tynderaeus theorini f. ), see Graphium latreillianus theorini
- xerophila Storace, 1952 (Papilio nireus var. ), see Papilio nireus nireus
- xerophila Talbot, 1939 (Colotis), see Colotis ione
- xerophilina Köhler, 1979 (Agrotis)
- xerophilus Fruhstorfer, 1923 ( Parnassiusapollo)
- ?xerophyla [= xerophila] (Phengaris alcon), see Maculinea alcon xerophila
- ?xerophylla Roepke, 1938 (Precis), see Junonia almana javana
- xerophylla (Scrobipalpa), see Scrobipalpa pyrrhanthes
- xerophylla Meyrick, 1904 (Gnorimoschema), see Scrobipalpa pyrrhanthes
- xerophylla Prout, 1926 (Hypochrosis), see Celenna muscicolor
- xerophyllalis Ragonot, 1892 (Drepanodia)
- xeropis Meyrick, 1918 (Pityocona)
- xeropterella Common, 1996 (Eulechria)
- Xeropteryx Butler, 1883 (Ennominae)
- Xeropteryx Kiriakoff, 1964 (Ptilodoninae), see Spatalina
- xeros Hecq, 1992 (Euryphura chalcis f. ), see Euryphura chalcis chalcis
- xeroscopa Lower, 1900 (Sedenia)
- Xeroscopa (Scopariinae), see Scoparia
- Xeroscopa Meyrick, 1884 (Scopariinae), see Scoparia
- xerosteppella Sachkov, 2009 (Scythris), see Scythris sublaminella
- xerota Hampson, 1926 (Pleonotrocta)
- xerula[sic], see Martyringa xeraula
- xerxene (Cethosia cydippe), see Cethosia cydippe damasippe
- xerxene Fruhstorfer, 1915 (Cethosia cydippe), see Cethosia cydippe damasippe
- xerxes (Staudinger, 1899) ( Polyommatuscyanea)
- xerxes (Gross & Ebert, 1975) (Pseudochazara)
- xerxes (Sauber, 1904) (Catoptria)
- xerxes (Agrodiaetus cyaneus), see Polyommatus cyanea xerxes
- xerxes (Agrodiaetus xerxes), see Polyommatus cyanea xerxes
- xerxes (Agrodiaetus), see Polyommatus cyanea xerxes
- xerxes Bell, 1934 (Telegonus), see Thessia jalapus
- xerxes Gross & Ebert, 1975 (Satyrus (Pseudochazara) mniszechii), see Pseudochazara xerxes
- xerxes Sauber, 1904 (Crambus), see Catoptria xerxes
- xerxes Staudinger, 1899 (Lycaena damone var. ), see Polyommatus cyanea xerxes
- xerxes Tremewan, 1975 (Zygaena (Agrumenia) brandti), see Zygaena sengana
- Xerxesia:subsection Koçak & Kemal, 2001 (Polyommatinae), see Polyommatus
- xerysta Viette, 1976 (Callopistria)
- xesta Prout, 1924 (Rhodostrophia)
- xesta (Philobota), see Ericrypsina chorodoxa
- xesta Turner, 1944 (Philobota), see Ericrypsina chorodoxa
- Xestia Hübner, 1818 (Noctuinae)
- xestiodes Hampson, 1903 (Richia)
- xestobyrsa Meyrick, 1921 (Dichomeris)
- Xestocasis Meyrick, 1914 (Cosmopteriginae)
- xestocephala Diakonoff, [1968] (Canthonistis)
- xestolitha (Meyrick, 1904) (Ardozyga)
- xestolitha (Protolechia), see Ardozyga xestolitha
- xestolitha Meyrick, 1904 (Protolechia), see Ardozyga xestolitha
- xestophanes Meyrick, 1934 (Asymphorodes)
- Xestula Snellen, 1885 (Pyralinae), see Sacada
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