Lepidoptera
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- tabacata Fletcher Eupithecia Geometridae
- tabaniformis (Rottemburg, 1775) Paranthrene Sesiidae
- tabaniformis synagriformis (Rambur, 1858) Paranthrene Sesiidae
- tabanivicinella Bruand, 1853 Ptilocephala Psychidae
- tabidaria Zeller, 1847 Rhodostrophia Geometridae
- tabidaria discopunctata Amsel Rhodostrophia Geometridae
- tabora Staudinger, 1891 Cryphia Noctuidae
- tacapealis Ragonot, 1891 Bostra Pyralidae
- tachyroides Dewitz, 1879 Pentila Lycaenidae
- taciturna Meyrick, 19 Depressaria Depressariidae
- tacuna Felder & Rogenhofer, 1874 Leucania Noctuidae
- taczanowskiaria (Oberthür, 1880) Nebula Geometridae
- tadema (Hewitson, 1874) Diestogyna Nymphalidae
- tadema Seitz, 1917 Ancyluris Lycaenidae
- tadema coerulescens Neustetter, 1916 Diestogyna Nymphalidae
- tadjika Grum-Grschimailo, 1888 Pieris Pieridae
- tadshikiella Puplesis, 1988 Ectoedemia Nepticulidae
- taedia Draudt, 1927 Euglyphis Lasiocampidae
- taenialis Hübner, 1809 Schrankia Noctuidae
- taenias Hewitson, 1877 Mycalesis Nymphalidae
- taeniata Felder, 1861 Ergolis Nymphalidae
- taeniata (Guérin-Méneville, 1844) Cyanopepla Arctiidae
- taeniata (Stephens, 1831) Perizoma Geometridae
- taeniata adelpha Felder, 1862 Ergolis Nymphalidae
- taeniata obsoleta Djakonov, 1929 Perizoma Geometridae TYPUS
- taeniata saxea (Wileman, 1911) Perizoma Geometridae
- taeniipennella Herrich-Schäffer, 1855 Coleophora Coleophoridae
- taeniolaria (Hübner, 1813) Selidosema Geometridae
- taeniolella (Zeller, 1839) Syncopacma Gelechiidae
- taenioleuca Wallengren, 1863 Tapinostola Noctuidae TYPUS
- taftana Alberti, 1939 Procris Zygaenidae TYPUS
- taftana Brandt, 1939 Cryphia Noctuidae
- taftana Brandt, 1941 Bryophila Noctuidae TYPUS
- taftana Brandt, 1941 Dichagyris Noctuidae TYPUS
- taftana Brandt, 1941 Gnophos Geometridae TYPUS
- taftana Brandt, ? Lymantria Lymantriidae TYPUS
- taftanalis Amsel, 1960 Pyrausta Pyralidae TYPUS
- taftanalis Amsel, 1961 Pyrausta Pyralidae TYPUS
- taftanella Amsel, 1950 Phycita Pyralidae TYPUS
- taftanella Amsel, 1953 Praeepischnia Pyralidae TYPUS
- taftanella Amsel, 1950 Rhodophaea Pyralidae TYPUS
- taftanella Amsel, 1961 Uncinus Pyralidae TYPUS
- tagalica Aurivillius, 1894 Lymantria Lymantriidae TYPUS
- tagaste (Felder, 1859) Leodonta Pieridae
- tages (Linnaeus, 1758) Erynnis Hesperiidae
- tages cervantes (Graslin, 1836) Erynnis Hesperiidae
- tages unicolor (Freyer, 1852) Erynnis Hesperiidae
- tagis (Hübner, 1799) Elphinstonia Pieridae
- tagis bellezina (Boisduval, 1829) Elphinstonia Pieridae
- tagis sardoa (Verity, 1911) Elphinstonia Pieridae
- taigae Puplesis, 1984 Stigmella Nepticulidae
- taikosama Wallengren, 1857 Cygaritis Lycaenidae TYPUS
- tainia (Fruhstorfer, 1905) Taenaris Nymphalidae
- tainia annella (Stichel, 1906) Taenaris Nymphalidae
- talantias (Meyrick, 1893) Edosa Tineidae
- talantus Aurivillius, 1891 Abisara Nymphalidae TYPUS
- talda (Schaus, 1893) Agrotis Noctuidae
- talhouki Amsel, 1949 Benderia Pyralidae TYPUS
- talischensis (Bartel, 1906) Synanthedon Sesiidae
- talus (Cramer, 1777) Telegonus Hesperiidae
- tamara Christoph, 1889 Zygaena Zygaenidae
- tamara placida Bang-Haas, 1913 Zygaena Zygaenidae PARATYPUS
- tamaricalis (Mann, 1873) Lepidogma Pyralidae
- tamaricis (Zeller, 1847) Agdistis Pterophoridae
- tamarindi douglasi Bryk, 1953 Opsiphanes Brassolidae TYPUS
- tamarindi Felder, 1861 Opsiphanes Nymphalidae
- tamarindi cherocles Fruhstorfer, 1912 Opsiphanes Nymphalidae
- tamarindi kleisthenes Fruhstorfer, 1912 Opsiphanes Nymphalidae
- tamatavae Boisduval, 1833 Ypthima Nymphalidae
- tameamea (Eschscholtz, 1826) Pyrameis Nymphalidae
- tameanga Betune-Baker, 1896 Arhopala Lycaenidae
- tamerlan Massen, 1869 Dysdaemonia Saturniidae
- tamerlana Staudinger, 1886 Polycaena Lycaenidae
- tamerlanus Oberthür, 1876 Iphiclides Papilionidae
- tamesis Waters, 1929 Coleophora Coleophoridae
- tamila (Schaus, 1906) Euglyphis Lasiocampidae
- taminatus Fruhstorfer, 1911 Hasora Hesperiidae
- tamsi Berio, 1974 Eutamsia Noctuidae
- tamsi Boursin, 1955 Anaplectoides Noctuidae
- tamsi Brandt, 1941 Eulocastra Noctuidae PARATYPUS
- tamu (Kollar, 1849) Heliophorus Lycaenidae
- tamyroides (Felder, 1867) Marela Hesperiidae
- tanacetella (Schrank, 1802) Isophrictis Gelechiidae
- tanaceti auct. Dichrorampha Tortricidae
- tanaceti (Denis & Schiffermüller, 1775) Cucullia Noctuidae
- tanaceti Mühlig, 1865 Coleophora Coleophoridae
- tancrearia Staudinger, 1871 Petrophora Geometridae
- tancrei (Graeser, 1892) Haderonia Noctuidae
- tancrei Staudinger, 1887 Dolbina Sphingidae
- tancrei (Staudinger, 1887) Oroncus Arctiidae
- tancrei Graeser,i Püngeler, 1898 Haderonia Noctuidae
- tanda Bethune-Baker, 1911 Epicerura Notodontidae
- tandoensis Bethune-Baker, 1908 Azygophleps Cossidae
- tangala Felder & Rogenhofer, 1874 Leucania Noctuidae
- tantalus Herrich-Schäffer, 1854 Jana Eupterotidae
- tantalus Hewitson, 1861 Abisara Lycaenidae
- tantalus (Linnaeus, 1758) Aellopos Sphingidae
- tantillaria Boisduval, 1840 Eupithecia Geometridae
- tantillaria piceata Prout, 1915 Eupithecia Geometridae
- taochata (Lederer, 1870) Triphosa Geometridae
- taooana (Moore, 1879) Hypolycaena Lycaenidae
- tapetzella (Linnaeus, 1758) Trichophaga Tineidae
- tapio Bryk, 1953 Oleria Ithomiinae TYPUS
- taprobanes (Felder & Rogenhofer, 1875) Stenoptilodes Pterophoridae
- tarachoides Bytinski-Salz & Brandt, 1937 Armada Noctuidae TYPUS
- taras Doherty, 1883 Allotinus Lycaenidae
- taraxaci (Denis & Schiffermüller, 1775) Lemonia Lemoniidae
- tarchon (Hübner, 1820) Chioides Hesperiidae
- tarella Zerny Pempelia Pyralidae
- tarispina Warren Psilocerea Geometridae
- tarnierella (Bruand, 1851) Reisseronia Psychidae
- tarpeia (Pallas, 1771) Oeneis Nymphalidae
- tarquinia (Cramer, 1775) Hyperdirphia Saturniidae
- tarricina Hewitson, 1857 Tithorea Nymphalidae
- tarricina heclaesina Felder, 1865 Tithorea Nymphalidae
- tarsicrinalis (Knoch, 1782) Herminia Noctuidae
- tarsicrinata (Bryk, 1948) Herminia Noctuidae TYPUS
- tarsicristalis Herrich-Schäffer, 1851 Herminia Noctuidae
- tarsipennalis (Treitschke, 1835) Zanclognatha Noctuidae
- tarsiplumalis (Hübner, 1796) Zanclognatha Noctuidae
- tarsiplumalis chosensis Bryk, 1948 Zanclognatha Noctuidae TYPUS
- tata Wallengren, 1860 Ancalaespina Saturniidae TYPUS
- tatarinovi (Bremer & Grey, 1852) Callambulyx Sphingidae
- tatarinovii gabyae Bryk, 1946 Callambulyx Sphingidae TYPUS
- tatila (Herrich-Schäffer, 1850) Eunica Nymphalidae
- tatila bellaria Fruhstorfer, 1908 Eunica Nymphalidae
- tatila coerulea Godman & Salvin, 1877 Eunica Nymphalidae
- tatorhina Butler, 1879 Hypena Noctuidae
- tau (Linnaeus, 1758) Aglia Saturniidae
- tauaria (Staudinger, 1882) Xanthorhoe Geometridae
- tauaria infernaria Bang-Haas, 1927 Xanthorhoe Geometridae
- taurella (Denis & Schiffermüller, 1775) Ochsenheimeria Ypsolophidae
- tauriana Burgeff, 1926 Zygaena Zygaenidae
- taurica Staudinger, 1871 Acronicta Noctuidae
- taurica (Wehrli, 1933) Oiketicoides Psychidae
- taurilibanotica Bryk Peribatodes Geometridae
- taurione (Hübner, 1831) Eunica Nymphalidae
- tauropolis (Doubleday, 1851) Dioriste Nymphalidae
- taveta Rogenhofer, 1891 Precis Nymphalidae
- tavetensis Lathy, 1906 Spindasis Lycaenidae
- tavetensis (Holland, 1892) Stracena Lymantriidae
- taxila (Bremer, 1861) Neozephyrus Lycaenidae
- taxila japonica (Murray, 1875) Neozephyrus Lycaenidae
- taxila ultramarina (Fixsen, 1887) Neozephyrus Lycaenidae
- taxiles Hewitson, 1862 Terinos Nymphalidae
- taygete (Hübner, 1816) Oeneis Nymphalidae
- taygetina (Butler, 1868) Antirrhaea Nymphalidae
- taygetus (Felder, 1874) Danis Lycaenidae
- tchahabarella Amsel, 1950 Salebria Pyralidae TYPUS
- tchahbaharia Amsel, 1961 Fredia Pyralidae TYPUS
- tchourouma Amsel, 1961 Oligochroa Pyralidae TYPUS
- tecca Püngeler, 1906 Cucullia Noctuidae
- technatis Hewitson, 1877 Mycalesis Nymphalidae
- tecta (Hübner, 1808) Xestia Noctuidae
- teda (Walker, 1854) Phoenicoprocta Arctiidae
- tedaldii (Heylaerts, 1881) Oiketicoides Psychidae
- tedella (Clerck, 1759) Epinotia Tortricidae
- teffeina (Schaus, 1928) Hemipecteros Notodontidae
- tegmentosella Puplesis, 1984 Stigmella Nepticulidae
- tegulata Butler, 1868 Deltote Noctuidae
- tegulatus (Pagenstecher, 1888) Aenetus Hepialidae
- teheranella Amsel, 1953 Phycita Pyralidae
- telamon (Donovan, 1798) Sericinus Papilionidae
- telamon amurensis (Staudinger, 1892) Sericinus Papilionidae
- telamon andersoni Bryk, 1940 Sericinus Papilionidae TYPUS
- telamon eisneri Bryk, 1932 Sericinus Papilionidae PARATYPUS
- telamon fixseni (Staudinger, 1892) Sericinus Papilionidae
- telamon koreana Fixsen, 1887 Sericinus Papilionidae
- telamon mandschuricus Rosen, 1929 Sericinus Papilionidae
- telamon melanogramma Bryk, 1946 Sericinus Papilionidae TYPUS
- telamon montela Gray, 1852 Sericinus Papilionidae
- telamon roseni Bryk, 1940 Sericinus Papilionidae TYPUS
- telamon telemachus (Staudinger, 1892) Sericinus Papilionidae
- telaugea Dufay, 1972 Trichoplusia Noctuidae
- telchinia (Ménétriés, 1855) Euthalia Nymphalidae
- teleius (Bergsträsser, 1779) Maculinea Lycaenidae
- teleius coreana (Matsumura, 1927) Maculinea Lycaenidae
- teleius doii (Matsumura, 1927) Maculinea Lycaenidae
- teleius euphemia (Staudinger, 1887) Maculinea Lycaenidae
- teleius melancholica Bryk, 1946 Maculinea Lycaenidae TYPUS
- telephus (Walker, 1854) Cosmosoma Arctiidae
- telesia (Hewitson, 1865) Laxita Nymphalidae
- telesia ines Fruhstorfer, 1904 Laxita Nymphalidae
- telesia lychnitis Fruhstorfer, 1904 Laxita Nymphalidae
- telesilaus Felder, 1864 Papilio Papilionidae
- telesiphe (Hewitson, 1867) Dryas Nymphalidae
- teletusa (Godart, 1823) Phyciodes Nymphalidae
- teletusa boliviana Röber, 1915 Phyciodes Nymphalidae
- teletusa douglasi Bryk, 1953 Phyciodes Nymphalidae TYPUS
- teletusa peruana Röber, 1915 Phyciodes Nymphalidae
- telicanus Lang, 1895 Cupido Lycaenidae
- telicanus (Lang, 1789) Leptotes Lycaenidae
- telicanus marginalis Aurivillius, 1924 Cupido Lymantriidae TYPUS
- tellieri (Lucas, 1907) Pseudopseustis Noctuidae
- tellus Aurivillius, 1893 Planema Nymphalidae TYPUS
- tellus eumelis Jordan, 1910 Planema Nymphalidae
- telmessia (Zeller, 1847) Maniola Nymphalidae
- telmessia pallescens (Butler, 1868) Maniola Nymphalidae
- telthusa (Hewitson, 1860) Pereute Pieridae
- temena (Hewitson, 1861) Cepora Pieridae
- temera (Hübner, 1808) Euxoa Noctuidae
- temera villiersi (Guenée,) 1837 Euxoa Noctuidae
- temerata (Denis & Schiffermüller, 1775) Lomographa Geometridae
- temeratalis Zeller, 1852 Botys Pyralidae TYPUS
- temerella (Lienig & Zeller, 1846) Anacampsis Gelechiidae
- temora Felder, 1860 Salamis Nymphalidae
- tempestaria (Herrich-Schäffer, 1854) Colostygia Geometridae
- templi (Thunberg, 1792) Dasypolia Noctuidae
- tenalis Amsel, 1961 Aeschremon Pyralidae TYPUS
- tendinosaria (Bremer, 1864) Phthonosema Geometridae
- tenebra (Hampson, 1905) Leucania Noctuidae
- tenebraria (Esper, 1806) Sciadia Geometridae
- tenebrata (Denis & Schiffermüller, 1775) Panemeria Noctuidae
- tenebrata Fletcher Carecomotis Geometridae
- tenebrata (Scopoli, 1763) Panemeria Noctuidae
- tenebrata arcuata Fletcher Carecomotis Geometridae PARATYPUS
- tenebrata fumata Fletcher Carecomotis Geometridae PARATYPUS
- tenebrella (Hübner, 1817) Monochroa Gelechiidae
- tenebrifera (Walker, 1865) Endoxyla Cossidae
- tenebrionellus Mann, 1864 Ceuthomadarus Lecithoceridae
- tenebrosa (Esper, 1789) Dryobotodes Noctuidae
- tenebrosa (Hübner, 1803) Rusina Noctuidae
- tenebrosa (Moore, 1865) Allodonta Notodontidae
- tenebrosa (Moore, 1865) Hyperaeschra Notodontidae
- tenebrosa (Moore, 1867) Sasunaga Noctuidae
- tenebrosa (Walker, 1864) Ardonea Arctiidae
- tenebrosa (Walker, 1865) Calliteara Lymantriidae
- tenebrosa cubitalis Bryk, 1953 Ardonea Arctiidae TYPUS
- tenebrosana (Duponchel, 1843) Cydia Tortricidae
- tenedia Felder, 1861 Emesis Lycaenidae
- tenedius (Eversmann, 1851) Tadumia Papilionidae
- tenedius vulcanus (Bryk & Eisner, 1892) Tadumia Papilionidae
- tenella (Speyer, 1862) Oreopsyche Psychidae
- tenellata Dietze, 1900 Eupithecia Geometridae
- tenera (Herbulot, 1954) Epilobophora Geometridae
- tenera Brandt, 1939 Armada Noctuidae TYPUS
- tenera (Hübner, 1819) Ammalo Arctiidae
- tenera Kirby, 1887 Citrinophila Lycaenidae
- tenera (Staudinger, 1877) Drasteria Noctuidae
- tenera (Warren, 1896) Comibaena Geometridae
- tenera antiqua (Staudinger, 1889) Drasteria Noctuidae
- tenerana (Denis & Schiffermüller, 1775) Epinotia Tortricidae
- tenerata Christoph, 1880 Leptostegna Geometridae
- tenerella (Joannis, 1915) Phyllonorycter Gracillariidae
- tengistana Brandt, 1938 Megalodes Noctuidae TYPUS
- tengistanica Brandt, 1938 Enconista Geometridae
- tengstroemi (Erschov, 1874) Neolycaena Lycaenidae
- tengstroemi Hackman, 1946 Gnorimoschema Gelechiidae
- tengstroemiella (Erschoff, 1874) Keradere Pyralidae
- tengyra (Walker, 1854) Cosmosoma Arctiidae
- tenietaria (Staudinger, 1900) Afriberina Geometridae
- tentacularia (Linnaeus, 1758) Polypogon Noctuidae
- tentacularia modestalis Heyden, 1860 Polypogon Noctuidae
- tentaculella (Hübner, 1796) Ancylolomia Pyralidae
- tenthrediniformis (Denis & Schiffermüller, 1775) Chamaesphecia Sesiidae
- tenthrediniformis hungarica Tom, 1901 Chamaesphecia Sesiidae
- tenthredinoides (Walker, 1856) Leucotmemis Arctiidae
- tentyris (Hewitson, 1874) Euriphene Nymphalidae
- tentyris seeldrayersi Aurivillius, 1899 Euryphene Nymphalidae TYPUS
- tenuiata (Hübner, 1813) Eupithecia Geometridae
- tenuicornis (Alphéraky, 1887) Bryopolia Noctuidae
- tenuicornis (Zeller, 1847) Jordanita Zygaenidae
- tenuicornis minutissima (Oberthür, 1916) Jordanita Zygaenidae
- tenuicula (Morrison, 1875) Acontia Noctuidae
- tenuimarginatus Grünberger, 1908 Cupido Lycaenidae
- tenuiorata Walker, 1862 Narthecusa Geometridae
- tenuis (Berg, 1877) Paralacydes Arctiidae
- tenuis (Butler, 1876) Saurita Arctiidae
- tenuis Butler Terina Geometridae
- tenuis (Moore, 1867) Lophoptera Noctuidae
- tenuis (Schaus, 1892) Chadisra Notodontidae
- tenuis Swinhoe, 1903 Euproctis Lymantriidae
- tenuis Walker, 1856 Syntomis Arctiidae
- tenuis deflocca Swinhoe, 1892 Syntomis Arctiidae
- tenuistrigata (Hampson, 1900) Estigmene Arctiidae
- teophila (Staudinger, 1866) Apaustis Noctuidae
- teophrastus balcanicus (Freyer, 1844) Tarucus Lycaenidae
- tepahi (Boisduval, 1833) Saribia Lycaenidae
- tephradactyla (Hübner, 1813) Euleioptilus Pterophoridae
- tephraeus Hübner, 1824 Thecla Lycaenidae
- tephriditella (Duponchel, 1843) Filatima Gelechiidae
- tephrina Franclemont, 1969 Lithophane Noctuidae
- tephrocharis Boursin, 1953 Cryphia Noctuidae
- tephrochrysea (Draudt, 1934) Hadena Noctuidae
- tephroleuca (Boisduval, 1830) Hadena Noctuidae
- tephropsis (Turner, 1924) Pararguda Lasiocampidae
- tera (Hewitson, 1873) Larinopoda Lycaenidae
- terambus (Godart, 1824) Theope Lycaenidae
- teratia (Karsch, 1890) Henotesia Nymphalidae
- tercellus (Lederer, 1855) Agriphila Pyralidae
- terea (Drury, 1773) Precis Nymphalidae
- terea elgiva Hewitson, 1861 Precis Nymphalidae
- tereas (Godart, 1819) Archonias Pieridae
- tereas critias (Felder, 1859) Archonias Pieridae
- tereas hades (Fruhstorfer, 1907) Archonias Pieridae
- tereas nigripennis (Butler, 1873) Archonias Pieridae
- tereas uniplaga (Fruhstorfer, 1907) Archonias Pieridae
- terebinthi (Freyer, 1839) Parocneria Lymantriidae
- terebinthina (Staudinger, 1894) Parocneria Lymantriidae
- terebinthivora (Klimesch, 1975) Ectoedemia Nepticulidae
- terebra (Denis & Schiffermüller, 1775) Lamellocossus Cossidae
- terebrella (Zincken, 1818) Assara Pyralidae
- terensis Felder & Rogenhofer, 1874 Cucullia Noctuidae
- teresa (Hewitson, 1869) Dismorphia Pieridae
- teresina (Schaus, 1906) Euglyphis Lasiocampidae
- teretipalpa Wallengren, 1860 Hadena Noctuidae TYPUS
- tergestina (Klimesch, 1940) Laqueus Nepticulidae
- tergestinella (Zeller, 1855) Scythris Scythrididae
- tergomelas Hering, 1936 Syntomis Arctiidae TYPUS
- termia (Meyrick, 1885) Prionapteryx Pyralidae
- termias (Meyrick, 1905) Archips Tortricidae
- terminalis (Walker, 1854) Napata Arctiidae
- terminalis romani Bryk, 1953 Napata Arctiidae TYPUS
- terminata Prout, 1912 Acollesis Geometridae
- terminella Fletcher, 1938 Ethmia Ethmiidae
- terminella (Humphreys & Westwood, 1845) Mompha Momphidae
- terminicincta (Corti & Draudt, 1933) Ochropleura Noctuidae
- terminicincta maraschi (Corti & Draudt, 1933) Ochropleura Noctuidae
- terminicincta phaenotaenia Boursin, 1940 Ochropleura Noctuidae
- terminitis Meyrick, 1890 Tetrernia Pyralidae
- terminus (Fabricius, 1775) Mycalesis Nymphalidae
- terminus anteros Fruhstorfer, 1908 Mycalesis Nymphalidae
- terminus asophis Hewitson, 1862 Mycalesis Nymphalidae
- terminus atropates Fruhstorfer, 1908 Mycalesis Nymphalidae
- terminus remulia (Cramer, 1782) Mycalesis Nymphalidae
- terminus terminulus Fruhstorfer, 1908 Mycalesis Nymphalidae
- terminus tira Waterhouse, 1914 Mycalesis Nymphalidae
- ternata Schrank, 1802 Scopula Geometridae
- ternata perfumata Reuter, 1893 Scopula Geometridae
- terpander Hewitson, 1862 Terinos Nymphalidae
- terpander teos Nicéville, 1893 Terinos Nymphalidae
- terpsichore (Linnaeus, 1758) Acraea Nymphalidae
- terpsichore (Maassen, 1885) Heniocha Saturniidae
- terpsichore Philippi, 1865 Pyrameis Nymphalidae
- terpsichore janisca Godart, 1819 Acraea Nymphalidae
- terpsichore manjaca Boisduval, 1833 Acraea Nymphalidae
- terpsichore rougeti Guerin-Ménéville, 1849 Acraea Nymphalidae
- terpsichore ventura Hewitson, 1887 Acraea Nymphalidae
- terpsinoe (Felder, 1862) Actinote Lycaenidae
- terpsinoe puricella Bryk, 1953 Actinote Nymphalidae TYPUS
- terpsinoe roquensis Bryk, 1953 Actinote Nymphalidae TYPUS
- terra Hewitson, 1852 Ithomia Nymphalidae
- terrafirma (Schaus, 1911) Endoxyla Cossidae
- terranea (Butler, 1882) Craterestra Noctuidae
- terrea (Freyer, 1840) Platypterigea Noctuidae
- terrea ustirena (Boisduval, 1840) Platypterigea Noctuidae
- terrealis (Treitschke, 1829) Mutuuraia Pyralidae
- terrella (Denis & Schiffermüller, 1775) Bryotropha Gelechiidae
- terrena (Schaus, 1892) Dasylophia Notodontidae
- terreni Herrich-Schäffer, 1854 Lasiocampa Lasiocampidae
- terrestraria Lederer, 1869 Rhodostrophia Geometridae
- terrestrellus (Christoph, 1885) Pseudobissetia Pyralidae
- terrestris Butler, 1866 Euptychia Nymphalidae
- terrulenta (Christoph, 1893) Clytie Noctuidae
- tersa (Denis & Schiffermüller, 1775) Episema Noctuidae
- tersa (Linnaeus, 1771) Xylophanes Sphingidae
- tersata (Denis & Schiffermüller, 1775) Horisme Geometridae
- tersata chinensis Leech, 1897 Horisme Geometridae
- tersata koreisme Bryk, 1948 Horisme Geometridae TYPUS
- tersata laurinata Schawerda, 1935 Horisme Geometridae
- tersata tersulata Staudinger, 1871 Horisme Geometridae
- tersata testaceata (Hübner, 1823) Horisme Geometridae
- tersata tetricata (Guénée, 1857) Horisme Geometridae
- tertia Mentzer, Moberg & Fibiger, 1991 Noctua Noctuidae TYPUS
- tessalis Swinhoe, 1900 Noorda Pyralidae
- tesselaria Boisduval, 1840 Scopula Geometridae
- tesselaris (Abbot&Smith, 1797) Halysidota Arctiidae
- tesselata Moore, 1875 Niphanda Lycaenidae
- tesselata cymbia Nicéville, 1883 Niphanda Lycaenidae
- tessella (Hübner, 1793) Pseudotelphusa Gelechiidae
- tessellata Distant, 1897 Salagena Metarbelidae
- tessellata (Harris, 1841) Euxoa Noctuidae
- tessellata (Hewitson, 1876) Plastingia Hesperiidae
- tessellum (Hübner, 1803) Syrichtus Hesperiidae
- tessellum gigas (Bremer, 1864) Syrichtus Hesperiidae
- tesseradactyla (Linnaeus, 1761) Platyptilia Pterophoridae
- tesserana (Denis & Schiffermüller, 1775) Aethes Tortricidae
- tesserata Brandt, 1938 Eupithecia Geometridae PARATYPUS
- tessmann,i Strand, 1912 Lechriolepis Lasiocampidae
- tessmann,iana Strand, 1912 Phryganopsis Arctiidae
- tessularia (Metzner 1845) Narraga Geometridae
- tessulatana (Staudinger, 1871) Pseudococcyx Tortricidae
- tessulatella (Lienig & Zeller, 1846) Scardia Tineidae
- testa Swinhoe, 1893 Arhopala Lycaenidae
- testacea (Aurivillius,) 1881 Balacra Thyrididae TYPUS
- testacea (Butler, 1881) Zanclidia Geometridae
- testacea (Denis & Schiffermüller, 1775) Luperina Noctuidae
- testacea (Walker, 1856) Angonyx Sphingidae
- testacea Walker, 1855 Cropera Lymantriidae
- testacea (Walker, 1855) Diacrisia Arctiidae
- testacea (Walker, 1856) Eupydna Notodontidae
- testacea (Denis & Schiffermüller, 1775) Luperina Noctuidae
- testacea gueneei (Doubleday, 1864) Luperina Noctuidae
- testacea seminuda Hampson, 1910 Cropera Lymantriidae
- testacea unca (Haworth, 1809) Luperina Noctuidae
- testacearia Donovan, 1810 Hydrelia Geometridae
- testaceata (Donovan, 1810) Hydrelia Geometridae
- testaceiceps (Felder & Rogenhofer, 1874) Eulepidotis Noctuidae
- testalis (Fabricius, 1794) Palpita Pyralidae
- testaria (Fabricius, 1794) Amygdaloptera Geometridae
- testata (Linnaeus, 1761) Eulithis Geometridae
- testula Zeller, 1852 Botys Pyralidae TYPUS
- testulalis (Geyer, 1832) Maruca Pyralidae
- tethys Hewitson, 1862 Terinos Nymphalidae
- tethys (Ménétriés, 1857) Daimio Hesperiidae
- tethys chinensis (Staudinger, 1892) Daimio Hesperiidae
- tetra (Fabricius, 1787) Amphipyra Noctuidae
- tetradactyla sensu auct. Merrifieldia Pterophoridae
- tetradactyla (Linnaeus, 1758) Platyptilia Pterophoridae
- tetradelta Meyrick, 1922 Philobota Oecophoridae TYPUS
- tetraglena Prout Eupithecia Geometridae
- tetragona (Walker, 1854) Eilema Arctiidae
- tetragonana (Stephens, 1834) Epiblema Tortricidae
- tetragonella (Herrich-Schäffer, 1855) Elachista Elachistidae
- tetragonella (Stainton,) 1885 Monochroa Gelechiidae
- tetralunaria (Hufnagel, 1767) Selenia Geometridae
- tetralunaria aestiva Staudinger, 1871 Selenia Geometridae
- tetralunaria wehrlilunaria Bryk, 1948 Selenia Geometridae TYPUS
- tetrapunctella (Thunberg, 1794) Athrips Gelechiidae
- tetraquetrana (Haworth, 1811) Epinotia Tortricidae
- tetrastigma Brandt, 1941 Heterographa Noctuidae ALLOTYPUS
- tetratrigona Berio, 1973 Lithacodia Noctuidae TYPUS
- tetrica Butler, 1907 Arichanna Geometridae
- tetricella (Denis & Schiffermüller, 1775) Episcythrastis Pyralidae
- tetrio (Linnaeus, 1771) Pseudophinx Sphingidae
- tetropalpis Hampson, 1897 Argyractis Pyralidae
- tettensis Hopffer, 1855 Abantis Hesperiidae
- tettensis Hopffer, 1858 Ophiusa Noctuidae
- teucer (Linnaeus, 1758) Caligo Nymphalidae
- teucer phorkys (Fruhstorfer, 1912) Caligo Nymphalidae
- teucer suzanna (Deyrolle, 1872) Caligo Nymphalidae
- teucriella (Chretien, 1914) Glaucolepis Nepticulidae
- teuta (Doubleday, 1848) Euthalia Nymphalidae
- teuta bellata Distant, 1886 Euthalia Nymphalidae
- teuta piratica Semper, 1878 Euthalia Nymphalidae
- teuta teutoides (Moore, 1857) Euthalia Nymphalidae
- teutamis (Hewitson, 1860) Catasticta Pieridae
- teuthras (Walker, 1854) Cosmosoma Arctiidae
- teuthras erubescens (Butler, 1876) Cosmosoma Arctiidae
- teutila (Doubleday, 1847) Catasticta Pieridae
- texana Edwards, 1863 Phyciodes Nymphalidae
- textana (Frölich, 1828) Froelichia Tortricidae
- textaria (Lederer, 1861) Idaea Geometridae
- textilis (Butler, 1880) Anisozyga Geometridae
- textilis Walker, 1856 Naxa Geometridae
- textilis (Wallengren, 1872) Anthemoctena Geometridae
- textor (Geyer, 1832) Stomyles Hesperiidae
- texturata (Alphéraky, 1892) Heliophobus Noctuidae
- thaidina (Blanchard, 1871) Bhutanitis Papilionidae
- thais (Drury, 1773) Castnia Castniidae
- thais (Fabricius, 1787) Cirrochroa Nymphalidae
- thais cognata Moore, 1884 Cirrochroa Nymphalidae
- thaivanus Rothschild, 1898 Papilio Papilionidae
- thalassina (Boisduval, 1836) Nepheronia Pieridae
- thalassina (Hufnagel, 1766) Lacanobia Noctuidae
- thalassina (Warren, 1905) Oospiloma Geometridae
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- thalassina contrasta Bryk, 1942 Polia Noctuidae TYPUS
- thalassina verulans (Ward, 1871) Nepheronia Pieridae
- thales Fabricius, 1807 Thecla Lycaenidae
- thalia (Linnaeus, 1758) Actinote Lycaenidae
- thalia idiographa Jordan, 1913 Actinote Lycaenidae
- thalictrata Püngeler, 1902 Eupithecia Geometridae
- thalictri (Borkhausen, 1790) Calyptra Noctuidae
- thalictri centralitalica Dannehl, 1925 Calyptra Noctuidae
- thalictri intensiva Warren, 1913 Calyptra Noctuidae
- thamyras (Linnaeus, 1758) Amblypodia Lycaenidae
- thamyras (Ménétriés, 1855) Catagramma Nymphalidae
- thamyras minetta (Butler, 1868) Amblypodia Lycaenidae
- thamyras phryxus (Boisduval, 1852) Amblypodia Lycaenidae
- thapsiana (Zeller, 1847) Epinotia Tortricidae
- thapsiella (Zeller, 1847) Agonopterix Depressariidae
- thapsina (Turner, 1902) Acontia Noctuidae
- thapsiphaga (Treitschke, 1826) Shargacucullia Noctuidae
- tharbaria Schaus ? Ira Geometridae
- tharis (Geyer, 1837) Eooxylides Lycaenidae
- tharis (Stoll, 1782) Disphragis Notodontidae
- tharos (Drury, 1773) Phyciodes Nymphalidae
- tharos marcia Edwards, 1863 Phyciodes Nymphalidae
- tharos morpheus (Fabricius) 1807 Phyciodes Nymphalidae
- tharsyntis Meyrick, 1922 Philobota Oecophoridae TYPUS
- thasus (Cramer, 1782) Mysoria Hesperiidae
- thaumas (Hufnagel, 1766) Thymelicus Hesperiidae
- thaumasia Staudinger, 1892 Dasypteroma Geometridae
- thauruma (Reakirt, 1866) Catopsilia Pieridae
- thaxteri Grote, 1874 Lithophane Noctuidae
- thea (Hewitson, 1852) Hypothyris Nymphalidae
- theano (Boisduval, 1836) Charonias Pieridae
- theaphia (Bates, 1862) Scada Nymphalidae
- theaphia dubia Bryk, 1953 Scada Ithomiinae TYPUS
- theaphia junina Bryk, 1953 Scada Ithomiinae TYPUS
- thearia (Swinhoe, 1904) Derambila Geometridae
- thecafucia Evans, 1955 Parnara Hesperiidae
- thecaphaga (Draudt, 1937) Hadena Noctuidae
- thecla (Plötz, 1879) Sarangesa Hesperiidae
- thekla Edwards, 1872 Melitaea Nymphalidae
- thelebe (Doubleday, 1851) Pronophila Nymphalidae
- thelephassa (Hübner, 1820) Hipparchia Nymphalidae
- thelwalli (Druce, 1882) Amphicallia Arctiidae
- thelwalli piceosignata Bartel, 1903 Amphicallia Arctiidae
- thelwalli zebra Gaede, 1926 Amphicallia Arctiidae
- themis (Dalman, 1823) Heteronympha Nymphalidae TYPUS
- themis (Hübner, 1824) Euphaedra Nymphalidae
- themis aberrans Staudinger, 1891 Euphaedra Nymphalidae
- themis adonina Hewitson, 1874 Euphaedra Nymphalidae
- themis aureola Kirby, 1893 Euphaedra Nymphalidae
- themis campaspe Felder, 1861 Euphaedra Nymphalidae
- themis janetta Butler, 1865 Euphaedra Nymphalidae
- themis justitia Staudinger, 1893 Euphaedra Nymphalidae
- themis niveovittata Aurivillius, 1903 Euphaedra Nymphalidae TYPUS
- themis normalis Staudinger, 1891 Euphaedra Nymphalidae
- themis vetusta Butler, 1865 Euphaedra Nymphalidae
- themisto Hübner, 1816 Thyridia Nymphalidae
- themisto felderorum Bryk, 1953 Thyridia Ituninae TYPUS
- themisto megisto (Felder, 1860) Thyridia Nymphalidae
- themisto muelleri Müller ? Thyridia Nymphalidae
- theobene Doubleday, 1847 Cymothoe Nymphalidae
- theobene blassi Weymer, 1892 Cymothoe Nymphalidae
- theobromana Draudt, 1930 Dirphia Saturniidae
- theodice (Boisduval, 1832) Tatochila Pieridae
- theodice antiquincunx Bryk, 1944 Tatochila Pieridae TYPUS
- theodice flammivolans Bryk, 1944 Tatochila Pieridae TYPUS
- theodice gymnodice (Staudinger, 1899) Tatochila Pieridae
- theodora (Felder, 1862) Chalodeta Lycaenidae
- theodote Wallengren, 1860 Acraea Nymphalidae TYPUS
- theognis (Hewitson, 1874) Euriphene Nymphalidae
- theonus (Lucas, 1856) Leptotes Lycaenidae
- theophrastus (Fabricius, 1793) Tarucus Lycaenidae
- theophrastus (Fabricius, 1775) Cupido Lycaenidae
- theora (Doubleday, 1846) Belenois Pieridae
- theora concolor (Aurivillius, 1898) Belenois Pieridae
- theora lortzingi Suffert, 1904 Belenois Pieridae
- theorini Aurivillius, 1892 Lasiocampa Chrysopolomidae TYPUS
- theorini Aurivillius, 1891 Pseudacraea Nymphalidae TYPUS
- therapon Kollar, 1844 Castnia Castniidae
- theresa Butler, 1874 Catasticta Pieridae
- therinata (Bastelberger, 1897) Cyclophora Geometridae
- therinella Tengström, 1848 Coleophora Coleophoridae
- thermesia (Godart, 1819) Dismorphia Pieridae
- thermesia thermesina (Hopffer, 1874) Dismorphia Pieridae
- thermesialis (Walker, 1866) Cerynea Noctuidae
- thermistis (Meyrick, 1889) Olbonoma Oecophoridae
- thermopasta Schaus ? Drepana Drepanidae
- thero (Linnaeus, 1764) Phasis Lycaenidae
- thersamon (Esper, 1784) Lycaena Lycaenidae
- thersamon alaica (Grum-Grschimailo, 1888) Lycaena Lycaenidae
- thersamon autumnalis Lycaena Lycaenidae
- thersamon kurdistanica (Riley, 1911) Lycaena Lycaenidae
- thersamon omphale (Klug, 1832) Lycaena Lycaenidae
- thersamon persica (Bienert) 1869 Lycaena Lycaenidae
- thersites (Cantener, 1835) Polyommatus Lycaenidae
- thersites chapmanni Polyommatus Lycaenidae
- thersites grawesi (Chapman, 1912) Polyommatus Lycaenidae
- thersites josephine Polyommatus Lycaenidae
- thersites nacridiane Polyommatus Lycaenidae
- theseus (Deyrolle, 1860) Iphimedeia Nymphalidae
- theseus Felder, 1861 Dynamine Nymphalidae
- theseus amphitrion (Staudinger, 1897) Iphimedeia Nymphalidae
- theseus aqarius (Butler, 1874) Iphimedeia Nymphalidae
- theseus aratos (Fruhstorfer, 1893) Iphimedeia Nymphalidae
- theseus Fruhstorfer,i (Röber, 1904) Iphimedeia Nymphalidae
- theseus susaraion Fruhstorfer, 1912 Iphimedeia Nymphalidae
- thesmia (Hewitson, 1863) Biduanda Lycaenidae
- thespis (Linnaeus, 1767) Cupido Lycaenidae
- thestia Druce, 1898 Rosema Notodontidae
- thestylis (Doubleday, 1842) Prioneris Pieridae
- thestylis formosana Fruhstorfer, 1903 Prioneris Pieridae
- thestylis watsoni (Hewitson, 1868) Prioneris Pieridae
- thetis Druce, 1907 Curetis Lycaenidae
- thetis (Klug, 1836) Daritis Arctiidae
- thetis Klug, 1834 Lycaena Lycaenidae
- thetis caudatus (Staudinger, 1871) Lycaena Lycaenidae
- theuszi Dewitz, 1889 Belenois Pieridae
- theuszi semialba Aurivillius, 1898 Belenois Pieridae TYPUS
- thibetana Oberthür, 1877 Pararge Nymphalidae
- thibetica (Felder, 1874) Arctia Arctiidae
- thibetica suttadra (Moore, 1879) Arctia Arctiidae
- thinophilus (Felder, 1874) Danis Lycaenidae
- thisbe (Fabricius, 1781) Panara Lycaenidae
- thisbe Ménétriés, 1859 Neptis Nymphalidae
- thisoa Ménétriés, 1855 Colias Pieridae
- thisoa aeolides Grum-Grschimailo, 1890 Colias Pieridae
- thius Fabricius, 1807 Thecla Lycaenidae
- thoas Linnaeus, 1771 Papilio Papilionidae
- thoas autocles Rothschild, 1906 Papilio Papilionidae
- thoas brasiliensis Rothschild, 1906 Papilio Papilionidae
- thoas cinyras Ménétries, 1857 Papilio Papilionidae
- thoas neacles Rothschild, 1906 Papilio Papilionidae
- thoas thoantiades Burmeister, 1878 Papilio Papilionidae
- thoe (Boisduval, 1832) Lycaena Lycaenidae
- thomasina Butler, 1876 Syntomis Arctiidae
- thomyris Le Cerf, 1938 Chamaesphecia Sesiidae TYPUS
- thops Holland, 1896 Osmodes Hesperiidae
- thoracella (Thunberg, 1794) Bucculatrix Bucculatricidae
- thoracia (Walker, 1854) Psoloptera Arctiidae
- thoracica (Moore, 1877) Syntomis Arctiidae
- thore (Hübner, 1803) Boloria Nymphalidae
- thore borealis (Staudinger, 1861) Boloria Nymphalidae
- thore scandinavica (Rygge) Boloria Nymphalidae
- thraso (Hübner,) 1807 Achlyodes Hesperiidae
- thrasonella (Scopoli, 1763) Glyphipterix Glyphipterigidae
- thrax (Hübner, 1821) Pelopidas Hesperiidae
- thrax (Linnaeus, 1767) Erionota Hesperiidae
- thrax sakita Ribbe, 1899 Erionota Hesperiidae
- threnodes (Meyrick, 1886) Arcesis Tortricidae
- threnopis Fletcher Semiothisa Geometridae
- thule Felder, 1860 Cirrochroa Nymphalidae
- thule Wallace, 1865 Papilio Papilionidae
- thule goldiei Godman & Salvin, 1880 Papilio Papilionidae
- thulea Johansson, 1967 Coleophora Coleophoridae
- thunbergella auct. Micropterix Micropterigidae
- thuring,iaca (Petry, 1904) Stigmella Nepticulidae
- thurneri Boursin, 1953 Agrochola Noctuidae
- thwaitesi (Walker, 1883) Calliteara Lymantriidae
- thyastes Drury, 1782 Papilio Papilionidae
- thyastes thyastinus Oberthür, 1880 Papilio Papilionidae
- thycydides (Fabricius, 1793) Euselasia Lycaenidae
- thyelia (Linnaeus, 1758) Xylophanes Sphingidae
- thyellina Butler, 1888 Orgyia Lymantriidae
- thyesta Hewitson, 1874 Thecla Lycaenidae
- thymbraeus Boisduval, 1836 Papilio Papilionidae
- thymbraeus aconophos Gray, 1852 Papilio Papilionidae
- thymetella (Staudinger, 1859) Stephensia Elachistidae
- thymetus (Cramer, 1777) Mesosemia Lycaenidae
- thymi Szöcs, 1965 Glaucolepis Nepticulidae
- thymiella (Zeller, 1846) Pempelia Pyralidae
- thymula Milliére, 1867 Nola Nolidae
- thyodamas Boisduval, 1832 Cyrestis Nymphalidae
- thyodamas formosana Fruhstorfer, 1900 Cyrestis Nymphalidae
- thyodamas mabella Fruhstorfer, 1898 Cyrestis Nymphalidae
- thyodamas obscurissimus Martin, 1903 Cyrestis Nymphalidae
- thyonneus (Cramer, 1779) Cyrestis Nymphalidae
- thyonneus celebensis Staudinger, 1896 Cyrestis Nymphalidae
- thyra (Linnaeus, 1764) Phasis Lycaenidae
- thyra Möschler, 1883 Macrocneme Arctiidae
- thyretiformis Wallengren, 1860 Naclia Arctiidae TYPUS
- thyridina (Butler, 1871) Thebrone Arctiidae
- thyrsis (Fabricius, 1775) Gangara Hesperiidae
- thyrsis (Freyer, 1845) Coenonympha Nymphalidae
- thyrsis Kirby, 1889 Lycaenesthes Lycaenidae
- thyrsis pandia Fruhstorfer, 1910 Gangara Hesperiidae
- thysanogramma (Collenette, 1930) Calliteara Lymantriidae
- thysbe (Cramer, 1779) Delias Pieridae
- thysbe (Fabricius, 1775) Haemorrhagia Sphingidae
- thysbe (Linnaeus, 1764) Phasis Lycaenidae
- thysbe cimbiciformis (Stephens, 1867) Haemorrhagia Sphingidae
- thysbe fuscicaudis (Walker, 1856) Haemorrhagia Sphingidae
- thysbe pyramus (Wallace, 1867) Delias Pieridae
- thysii Capronnier, 1889 Charaxes Nymphalidae
- tianschanica Alphéraky, 1883 Xanthorhoe Geometridae
- tianschanicus Oberthür, 1879 Parnassius Papilionidae
- tianschanicus connexa Schultz, 1890 Parnassius Papilionidae
- tianschanicus discobolus Alpheraky, 1881 Parnassius Papilionidae
- tianschanicus griseldis Bryk & Eisner, 1932 Parnassius Papilionidae
- tianschanicus grumgrshimailoi Bang-Haas, 1927 Parnassius Papilionidae
- tianschanicus insignis Staudinger, 1884 Parnassius Papilionidae
- tianschanicus romanovi Grum-Grschimailo, 1888 Parnassius Papilionidae
- tianschanicus thiseus Ehrman, 1922 Parnassius Papilionidae
- tiberius (Grose-Smith, 1889) Hypomelaena Nymphalidae
- tibiale (Esper, 1790) Baptria Geometridae
- tibiale aterrima Butler, 1878 Baptria Geometridae
- tibiale borealis Lankiala, 1937 Baptria Geometridae
- tibiale fennica Lankiala, 1937 Baptria Geometridae
- tibiale pedicura Bryk, 1948 Baptria Geometridae TYPUS
- tibialis (Fabricius, 1775) Chasmina Noctuidae
- tibiaria (Rambur, 1829) Pachycnemia Geometridae
- tiedemann,iana (Zeller, 1845) Olethreutes Tortricidae
- tiena Püngeler, 1907 Acronicta Noctuidae
- tigrata (Guenée, 1857) Epobeidia Geometridae
- tigrina (Druce, 1882) Polacanthopoda Agaristidae
- tigrina (Felder, 1874) Amplypterus Sphingidae
- tigrina Snellen van Vollenhoven, 1858 Parthenos Nymphalidae
- tigrina (Villers, 1789) Arctia Arctiidae
- tigrina aspila Honrath, 1888 Parthenos Nymphalidae
- tigrina mysolica Rotschild ? Parthenos Nymphalidae
- tigrinella (Puplesis, 1985) Etainia Nepticulidae
- tigris (Schaus, 1894) Cosmosoma Arctiidae
- tilaha (Horsfield, 1829) Terias Pieridae
- tilaha alitha (Felder, 1862) Terias Pieridae
- tiliae (Frey, 1856) Stigmella Nepticulidae
- tiliae (Linnaeus, 1758) Mimas Sphingidae
- tiliae brunnea Bartel, 1900 Mimas Sphingidae
- tiliae christophi Staudinger, 1887 Mimas Sphingidae
- timais (Cramer, 1780) Xanthopastis Noctuidae
- timathes Salvin, 1871 Pronophila Nymphalidae
- timna (Hewitson, 1854) Pseudoscada Nymphalidae
- timnoina ? Pseudoscada Nymphalidae
- timoleon (Stoll, 1780) Iraota Lycaenidae
- timon (Hübner, 1803) Pygaera Notodontidae
- timonides Bremer, 1864 Clostera Notodontidae
- timorensis (Boisduval, 1836) Cathaemia Pieridae
- timorensis gardineri Fruhstorfer, 1904 Cathaemia Pieridae
- timur Staudinger, 1886 Polycaena Lycaenidae
- timur Bang-Haas, 1907 Catocala Noctuidae
- tincta (Brahm, 1791) Polia Noctuidae
- tincta Walker, 1858 Aletia Noctuidae
- tinctalis (Zeller, 1852) Rhynchina Noctuidae TYPUS
- tinctaria (Hübner, 1799) Crocota Geometridae
- tinctella (Hübner, 1796) Tichonia Oecophoridae
- tineana (Hübner, 1799) Ancylis Tortricidae
- tineiformis (Esper, 1783) Tinthia Sesiidae
- tingitella (Walsingham, 1904) Parafomoria Nepticulidae
- tiphon (Rottemburg, 1775) Coenonympha Nymphalidae
- tippelskirchi Karsch, 1900 Sabalia Eupterotidae
- tipuliformis (Clerck, 1759) Synanthedon Sesiidae
- tipulina (Hübner, 1827) Saurita Arctiidae
- tircis Felder, 1865 Chamaelimnas Lycaenidae
- tiresias (Cramer, 1776) Dysschema Arctiidae
- tirhaca (Cramer, 1777) Ophiusa Noctuidae
- tiridates (Cramer, 1777) Charaxes Nymphalidae
- tirrenica Biebinger, Speidel & Hanigk 1983 Noctua Noctuidae
- tischeriella (Zeller, 1839) Caryocolum Gelechiidae
- tisiphone (Boisduval, 1836) Eteona Nymphalidae
- tisiphone vulpecula Weymer, 1894 Eteona Nymphalidae
- titan (Cramer, 1777) Aellopos Sphingidae
- titania (Esper, 1798) Acontia Noctuidae
- titania (Esper, 1793) Boloria Nymphalidae
- titania Salvin, 1871 Catagramma Nymphalidae
- titania amathusia (Esper, 1784) Boloria Nymphalidae
- titania sibirica (Staudinger, 1871) Boloria Nymphalidae
- titea (Klug, 1832) Melanargia Nymphalidae
- titea (Cramer, 1780) Rhaphidodemas Geometridae
- titea palaestinensis Staudinger, 1901 Melanargia Nymphalidae
- titea teneates Ménetriés, 1832 Melanargia Nymphalidae
- titea wiskotti Röber, 1896 Melanargia Nymphalidae
- tithia Hübner, 1823 Dynamine Nymphalidae
- tithonus (De Haan, 1840) Troides Papilionidae
- tithonus (Hübner, 1804) Polyommatus Lycaenidae
- tithonus (Linnaeus, 1758) Pyronia Nymphalidae
- tithonus brittanniae Verity, 1916 Pyronia Nymphalidae
- tithonus etrusca Verity, 1919 Pyronia Nymphalidae
- tithonus portugesa Bryk, 1940 Epinephele Nymphalidae TYPUS
- tithonus transiens Verity, 1919 Pyronia Nymphalidae
- titia (Cramer, 1777) Nymula Lycaenidae
- titia arctos (Hewitson, 1852) Nymula Lycaenidae
- titivillitia Kemperman & Wilkinson, 1985 Stigmella Nepticulidae
- titus Fabricius, 1807 Thecla Lycaenidae
- tityrella (Stainton, 1854) Stigmella Nepticulidae
- tityrus (Fabricius, 1775) Epargyreus Hesperiidae
- tityrus (Poda, 1761) Lycaena Lycaenidae
- tityrus dorilis (Hufnagel, 1766) Lycaena Lycaenidae
- tityrus italorum (Verity, 1919) Lycaena Lycaenidae
- tityrus orientalis (Staudinger, 1881) Lycaena Lycaenidae
- tityrus subalpina (Speyer, 1851) Lycaena Lycaenidae
- tityus (Linnaeus, 1758) Hemaris Sphingidae
- tizoc (Schaus, 1932) Schizura Notodontidae
- tjoane Wallengren, 1857 Chrysorychia Lycaenidae TYPUS
- tmolus Burmeister, 1875 Epargyreus Hesperiidae
- tnferior (Guenée, 1852) Tycomarptes Noctuidae
- toboroi Ribbe, 1907 Papilio Papilionidae
- toca (Doubleday, 1847) Catasticta Pieridae
- tofosella Rebel, 1893 Symmoca Autostichidae
- togara Plötz, 1880 Cupido Lycaenidae
- togarna Hewitson, 1874 Thecla Lycaenidae
- togata (Esper, 1788) Xanthia Noctuidae
- togata flavago (Fabricius, 1787) Xanthia Noctuidae
- togatulalis (Hübner, 1798) Meganola Nolidae
- togoensis (Bartel, 1910) Diacrisia Arctiidae
- tokiensis (Butler, 1881) Trachea Noctuidae
- tokionis Butler, 1881 Agrotis Noctuidae
- tokotana Bryk, 1942 Palimpsestis Noctuidae TYPUS
- tolima Hewitson, 1852 Catagramma Nymphalidae
- tolima peruvicola Bryk, 1953 Catagramma Nymphalidae TYPUS
- tolimata Dognin, 1911 Trosia Megalopygidae
- tollini (Keferststein, 1833) Thyrosticta Arctiidae
- tolosa (Hewitson, 1855) Napeogenes Nymphalidae
- tolosa amara Godman & Salvin, 1899 Napeogenes Nymphalidae
- tolosa deucalion Haensch, 1905 Napeogenes Nymphalidae
- tolosa otaxes Godman & Salvin, 1899 Napeogenes Nymphalidae
- tolumnia (Cramer, 1779) Euptychia Nymphalidae
- tolumnialis (Walker, 1859) Talanga Pyralidae
- tomarinia Bryk, 1942 Herminia Noctuidae TYPUS
- tomisa Druce, 1896 Aroa Lymantriidae
- tomyris (Felder, 1865) Catasticta Pieridae
- tomyris tamina (Röber, 1909) Catasticta Pieridae
- tonchignearia (Oberthür, 1887) Photoscotosia Geometridae
- tonnaichana Matsumura, 1935 Euphyia Geometridae
- tonnaichana regnelli Bryk, 1942 Euphyia Geometridae TYPUS
- topha Wallengren, 1860 Anthopsyche Pieridae TYPUS
- tophaceata (Denis & Schiffermüller, 1775) Nebula Geometridae
- tophaceata jurassica Vorbrodt, 1931 Nebula Geometridae
- topiaria (Zeller, 1852) Chrysoteuchia Pyralidae
- tormentillella (Herrich-Schäffer, 1860) Stigmella Nepticulidae
- torminalis (Wood, 1890) Stigmella Nepticulidae
- tornata Butler, 1868 Arhopala Lycaenidae
- torniplaga Prout, 1915 Heterolocha Geometridae
- torpida (Turner, 1917) Chezala Oecophoridae
- torpidellus (Zeller, 1852) Calamotropha Pyralidae TYPUS
- torquata (Leech, 1889) Amata Arctiidae
- torquatella (Zeller, 1846) Atemelia Yponomeutidae
- torquatilla (Hewitson, 1874) Velamysta Nymphalidae
- torquatus Cramer, 1777 Papilio Papilionidae
- torquatus theras Rothschild, 1906 Papilio Papilionidae
- torquatus tolmides Godman & Salvin, 1890 Papilio Papilionidae
- torquatus tolus Godman & Salvin, 1890 Papilio Papilionidae
- torquillella (Zeller, 1850) Parornix Gracillariidae
- torquinius (Fabricius, 1793) Feniseca Lycaenidae
- torrefacta (Abbot & Smith, 1797) Apatelodes Apatelodidae
- torrefacta (Distant, 1898) Phyllophila Noctuidae
- torrens (Butler, 1879) Stigmatophora Arctiidae
- torrida (Lederer, 1857) Conistra Noctuidae
- torrida (Moore, 1879) Crinocraspeda Lasiocampidae
- torridalis (Lederer, 1863) Tamraca Pyralidae
- torridella (Mann, 1859) Metzneria Gelechiidae
- torsa Guenée, 1852 Entomogramma Noctuidae
- torstenii von Mentzer, 1980 Eilema Arctiidae TYPUS
- torta Butler, 1887 Semioptila Himantopteridae
- tortirena (Prout, 1921) Tycomarptes Noctuidae
- tortricella (Hübner, 1796) Tortricodes Tortricidae
- tortricoides (Walker, 1862) Eilema Arctiidae
- tortuosus Wallengren, 1860 Ulotrichopus Noctuidae TYPUS
- torva (Hübner, 1803) Notodonta Notodontidae
- torvalis (Möschler, 1864) Pyrausta Pyralidae
- torvaria (Hübner, 1796) Sciadia Geometridae
- torvaria innuptaria (Herrich-Schäffer, 1854) Sciadia Geometridae
- torvaria Wocke,raria (Staudinger, 1870) Sciadia Geometridae
- totila Heller 1896 Delias Pieridae
- touhilimasa Guillot, 1892 Precis Nymphalidae
- tovaria (Felder, 1861) Leptophobia Pieridae
- toxophora (Turner, 1899) Macaduma Arctiidae
- trabealis (Scopoli, 1763) Emmelia Noctuidae
- tractella auct. Coleophora Coleophoridae
- tractipennis (Butler, 1876) Eriphioides Arctiidae
- traducalis (Zeller, 1852) Pagyda Pyralidae TYPUS
- traducta Prout, 1932 Scopula Geometridae
- tragicella (Heyden, 1865) Chionodes Gelechiidae
- tragopoginis (Clerck, 1759) Amphipyra Noctuidae LECTOTYPUS
- tragopoginis distincta Rothschild, 1920 Amphipyra Noctuidae
- tragopoginis turcomana Staudinger, 1888 Amphipyra Noctuidae
- trajanus (Ward, 1871) Hypomelaena Nymphalidae
- trajecta (Walker, 1865) Acantholipes Noctuidae
- tramesata (Moore, 1867) Arichanna Geometridae
- tranocrossa Kemperman & Wilkinson, 1985 Stigmella Nepticulidae
- tranquilla (Butler, 1880) Rothia Agaristidae
- transalpina (Esper, 1781) Zygaena Zygaenidae
- transalpina alpina Boisduval, 1834 Zygaena Zygaenidae
- transalpina altitudinaria Turati, 1910 Zygaena Zygaenidae
- transalpina astragali (Borkhausen, 1793) Zygaena Zygaenidae
- transalpina athicaria Burgeff, 1926 Zygaena Zygaenidae
- transalpina collina Burgeff, 1926 Zygaena Zygaenidae
- transalpina emendata Verity, 1916 Zygaena Zygaenidae
- transalpina hilfi Reiss, 1922 Zygaena Zygaenidae
- transalpina intermedia Rocci, 1914 Zygaena Zygaenidae
- transalpina jugi Burgeff, 1926 Zygaena Zygaenidae
- transalpina litorea Burgeff, 1926 Zygaena Zygaenidae
- transalpina maritima Oberthür, 1898 Zygaena Zygaenidae
- transalpina osthelderiana Reiss, 1941 Zygaena Zygaenidae
- transalpina pinguis Burgeff, 1926 Zygaena Zygaenidae
- transalpina promunturi Burgeff, 1921 Zygaena Zygaenidae
- transalpina sorrentina Staudinger, 1894 Zygaena Zygaenidae
- transalpina tilaventa Holik, 1935 Zygaena Zygaenidae
- transalpina zickerti Hoffmann, 1904 Zygaena Zygaenidae
- transcripta (Lucas, 1890) Lambula Arctiidae
- transducta (Walker, 1861) Dysphania Geometridae
- transducta (Walker, 1857) Hemiceras Notodontidae
- transfigurata Wallengren, 1856 Acontia Noctuidae
- transfigurata Wallengren, 1860 Choerocampa Sphingidae TYPUS
- transiens (Staudinger, 1897) Chersotis Noctuidae
- transiens (Walker, 1855) Creatonotos Arctiidae
- transiens (Walker, 1856) Sarbanissa Agaristidae
- transitella Strand ? Deilemera Arctiidae
- transitiva (Walker, 1862) Ceryx Arctiidae
- translineatus (Rothschild, 1894) Pholus Sphingidae
- translucens Meyrick, 1917 Tinea Tineidae
- translucida (Dognin, 1890) Pseudomya Arctiidae
- translucida (Oberthür, 1880) Stracilla Lymantriidae
- transmissa (Heyden) 1891 Radara Noctuidae
- transparens Bryk, 1948 Arctornis Lymantriidae TYPUS
- transpectus Moore, 1879 Lycaenopsis Lycaenidae
- transsecta Gaede, 1930 Plusiogramma Notodontidae
- transversa (Guenée, 1841) Acontia Noctuidae
- transversa Guenée, 1852 Xanthodes Nolidae
- transversa (Hufnagel, 1766) Eupsilia Noctuidae
- transversa (Moore, 1879) Alphaea Arctiidae
- transversa (Moore, 1859) Euproctis Lymantriidae
- transversa (Walker, 1854) Padenia Arctiidae
- transversa puella Bang-Haas Alphaea Arctiidae
- transversaria Druce, 1887 Asthenidia Oxytenidae
- transversata (Drury, 1773) Prochoerodes Geometridae
- transversata (Hufnagel, 1767) Philereme Geometridae
- transversella (Zeller, 1839) Klimesch,ia Douglasiidae
- transversella (Duponchel, 1836) Oxybia Pyralidae
- transvisaria Guenée Zamarada Geometridae
- trapeza Rothschild, 1906 Papilio Papilionidae
- trapezalis auct. Cnaphalocrocis Pyralidae
- trapeziella (Stainton, 1849) Biselachista Elachistidae
- trapeziella Zeller, 1867 Meridarchis Carposinidae
- trapezina (Linnaeus, 1758) Cosmia Noctuidae
- trapezina badiofasciata (Teich) 1883 Cosmia Noctuidae
- trapezoidea Aurivillius, 1899 Parasa Limacodidae TYPUS
- trapobanes Walker, 1854 Trypanophora Zygaenidae
- trappi (Verity, 1927) Plebeius Lycaenidae
- traugotti Svensson, 1976 Parornix Gracillariidae
- trauniana (Denis & Schiffermüller, 1775) Pammene Tortricidae
- trayja (Hübner, 1806) Victorina Nymphalidae
- trebellius (Hopffer, 1874) Tagiades Hesperiidae
- trebellius neira Plötz, 1885 Tagiades Hesperiidae
- trebiusalis (Walker, 1859) Cnaphalocrocis Pyralidae
- treitschkei (Boisduval, 1832) Salpinx Nymphalidae
- treitschkei (Frivaldszky, 1835) Pyrrhia Noctuidae
- treitschkei lorenzo (Butler, 1870) Salpinx Nymphalidae
- treitschkei olivacea (Grose-Smith, 1894) Salpinx Nymphalidae
- treitschkiella (F. von Röslerstam, 1843) Antispila Heliozelidae
- tremula (Clerck, 1759) Pheosia Notodontidae
- tremula permagna Bryk, 1948 Pheosia Notodontidae TYPUS
- tremulifolia (Hübner, 1810) Phyllodesma Lasiocampidae
- trepida (Esper, 1786) Peridea Notodontidae
- trespunctata (Dognin, 1894) Thyrioclostera Apatelodidae
- triaduum Walker, 1854 Phauda Zygaenidae
- triaena Kozhantshikov 1929 Euxoa Noctuidae
- trialba Watson ? Tridrepana Drepanidae
- triangulana (Treitschke, 1835) Aethes Tortricidae
- triangularia Butler Synneuria Geometridae
- triangularia (Moore, 1867) Ditrigona Drepanidae
- triangularis (Donovan, 1805) Coequosa Sphingidae
- triangularis (Edwards,) 1885 Phassus Hepialidae
- triangularis (Hübner, 1813) Vettius Hesperiidae
- triangularis (Mabille, 1893) Omphaloceps Agaristidae
- triangularis (Moore, 1867) Ochropleura Noctuidae
- triangulata Berio, 1973 Lophoptera Noctuidae TYPUS
- triangulella (Ragonot, 1901) Phycitodes Pyralidae
- triangulifera Schaus, 1896 Prolimacodes Limacodidae
- trianguligera Aurivillius, 1927 Philotherma Lasiocampidae TYPUS
- triangulum (Hufnagel, 1766) Xestia Noctuidae
- triannulella (Herrich-Schäffer, 1854) Brachmia Gelechiidae
- triannulliformis (Freyer, 1842) Synansphecia Sesiidae
- triaria (de Prunner, 1798) Erebia Nymphalidae
- triaria eurykleia Fruhstorfer, 1909 Erebia Nymphalidae
- triaria granjana (Oberthür, 1909) Erebia Nymphalidae
- triaria letincia (Fruhstorfer, 1910) Erebia Nymphalidae
- triaria venaissina (Fruhstorfer, 1917) Erebia Nymphalidae
- triatomea (Haworth, 1828) Elachista Elachistidae
- tributaria Walker Lomographa Geometridae
- tributella (Zeller, 1847) Scythris Scythrididae
- trichodactyla (Denis & Schiffermüller, 1775) Capperia Pterophoridae
- trichonella (Mann, 1861) Ypsolopha Ypsolophidae
- trichoneura (Felder, 1860) Moore,ana Hesperiidae
- trichophora Hampson, 1910 Plecoptera Noctuidae
- trichopygialis Hampson, 1897 Nacoleia Pyralidae
- tricinctella (Costa, 1836) Micropterix Micropterigidae
- tricolor Butler, 1880 Isorropus Arctiidae
- tricolor Hope, 1841 Eterusia Zygaenidae
- tricolor (Lederer, 1858) Stygia Cossidae
- tricolor Walker, 1855 Antheua Notodontidae
- tricolora (Sulzer, 1776) Thebrone Arctiidae
- tricolora aglaura (Cramer, 1779) Thebrone Arctiidae
- tricolora romani Bryk, 1953 Pericopis Arctiidae TYPUS
- tricolora turbida (Walker, 1854) Thebrone Arctiidae
- tricoloralis (Zeller, 1852) Eurrhyparodes Pyralidae TYPUS
- tricolorella (Haworth, 1828) Caryocolum Gelechiidae
- tricolorifrons Prout, 1913 Hemistola Geometridae
- tricommata Warren, 1899 Scopula Geometridae
- tricuspis Prout Eupithecia Geometridae
- tridactyla sensu auct. Merrifieldia Pterophoridae
- tridactyla (Linnaeus, 1758) Merrifieldia Pterophoridae
- tridens (Denis & Schiffermüller, 1775) Acronicta Noctuidae
- tridens (Hufnagel, 1766) Calamia Noctuidae
- tridens immaculata (Staudinger, 1871) Calamia Noctuidae
- tridentifera (Moore, 1868) Opisthograptis Geometridae
- trientata Warren Xanthorhoe Geometridae
- trifariella Zeller, 1849 Coleophora Coleophoridae
- trifasciata Hampson, 1909 Zana Notodontidae
- trifasciata (Hewitson, 1868) Timochares Hesperiidae
- trifasciata Staudinger, 1871 Argyresthia Yponomeutidae
- trifasciata (Stephens, 1830) Mocis Noctuidae
- trifasciella (Haworth, 1828) Phyllonorycter Gracillariidae
- trifenestrata (Helfer, 1837) Cricula Saturniidae
- trifida (Fischer von Waldheim, 1820) Xestia Noctuidae
- trifida atra (Bang-Haas, 1912) Xestia Noctuidae
- triflorella (H. de Peyerimhoff, 1872) Phyllonorycter Gracillariidae
- trifoliana (Herrich-Schäffer, 1851) Endothenia Tortricidae
- trifolii (Curtis, 1832) Coleophora Coleophoridae
- trifolii (Denis & Schiffermüller, 1775) Lasiocampa Lasiocampidae
- trifolii (Esper, 1783) Zygaena Zygaenidae
- trifolii (Hufnagel, 1766) Discestra Noctuidae
- trifolii australis Oberthür, 1910 Zygaena Zygaenidae
- trifolii barcelonensis Reiss, 1922 Zygaena Zygaenidae
- trifolii caerulescens Oberthür, 1910 Zygaena Zygaenidae
- trifolii cinnamomina (Rothschild, 1913) Discestra Noctuidae
- trifolii cocles (von Geyer, 1841) Lasiocampa Lasiocampidae
- trifolii doris Meigen 1830 Zygaena Zygaenidae
- trifolii duponcheliana Oberthür, 1910 Zygaena Zygaenidae
- trifolii flava (Tutt) 1902 Lasiocampa Lasiocampidae
- trifolii glycirrhizae Hübner, 1817 Zygaena Zygaenidae
- trifolii gracilis Fuchs, 1880 Zygaena Zygaenidae
- trifolii hibera Verity, 1926 Zygaena Zygaenidae
- trifolii iberica (Guenee, 1845) Lasiocampa Lasiocampidae
- trifolii magnaustralis Verity, 1926 Zygaena Zygaenidae
- trifolii medicaginis (Borkhausen, 1783) Lasiocampa Lasiocampidae
- trifolii minoides Selys-Longchamps, 1837 Zygaena Zygaenidae
- trifolii olbiana Oberthür, 1910 Zygaena Zygaenidae
- trifolii orobi Hübner, 1813 Zygaena Zygaenidae
- trifolii palustrella Verity, 1926 Zygaena Zygaenidae
- trifolii palustris Oberthür, 1896 Zygaena Zygaenidae
- trifolii seriziati Oberthür, 1876 Zygaena Zygaenidae
- trifolii syracusiae Zeller, 1847 Zygaena Zygaenidae
- trifolii wagneri Dziurzynski, 1909 Zygaena Zygaenidae
- trifurca Eversmann, 1837 Agrotis Noctuidae
- trifurcula Staudinger, 1892 Agrotis Noctuidae
- trifurcula sajana Corti, 1931 Agrotis Noctuidae
- trigella Zeller, 1852 Gelechia Gelechiidae TYPUS
- trigemina (Werneburg, 1864) Abrostola Noctuidae
- trigeminata (Haworth, 1809) Idaea Geometridae
- trigeminata tenuirussata (Zerny, 1933) Idaea Geometridae
- trigeminella Fuchs, 1881 Coleophora Coleophoridae
- trigerta (Moore, 1865) Tanaecia Nymphalidae
- trigonalis (Guenée, 1854) Hypena Noctuidae
- trigonella (Linnaeus, 1758) Epinotia Tortricidae
- trigonellae Esper, 1783 Zygaena Zygaenidae
- trigonica (Alphéraky, 1882) Eugnorisma Noctuidae
- trigonophora Diakonoff, 1951 Anoecea Oecophoridae TYPUS
- trigotephras (Boisduval, 1829) Orgyia Lymantriidae
- trigotephras anceps (Oberthür, 1884) Orgyia Lymantriidae
- trigotephras corsica (Boisduval, 1829) Orgyia Lymantriidae
- trigotephras prisca (Staudinger, 1887) Orgyia Lymantriidae
- trigramma Hampson, 1910 Eublemma Noctuidae
- trigrammica (Hufnagel, 1766) Charanyca Noctuidae
- trigutta (Walker, 1854) Chionaema Arctiidae
- triguttata Aurivillius, 1925 Saliunca Zygaenidae TYPUS
- triguttata Walker, 1854 Soloe Aganaidae
- triguttella (Duponchel, 1839) Scythris Scythrididae
- trilineata Amsel, 1961 Heterographis Pyralidae TYPUS
- trilineatus Moore, 1888 Polyptychus Sphingidae
- trilobella Klimesch, 1978 Glaucolepis Nepticulidae
- trimacula (Denis & Schiffermüller, 1775) Episema Noctuidae
- trimacula (Esper, 1785) Drymonia Notodontidae
- trimacula Rothschild & Jordan, 1903 Protoparce Sphingidae
- trimacula (Sepp, 1848) Sibine Limacodidae
- trimaculana (Donovan, 1806) Epinotia Tortricidae
- trimaculana (Haworth, 1811) Epiblema Tortricidae
- trimacularia Leech, 1815 Opisthograptis Geometridae
- trimaculata Aurivillius, 1879 Acontia Noctuidae
- trimaculata (de Villers, 1789) Stegania Geometridae
- trimaculata cognataria (Lederer, 1853) Stegania Geometridae
- trimaculella (Haworth, 1828) Stigmella Nepticulidae
- trimantesalis (Walker, 1859) Pangrapta Noctuidae
- trimeni Aurivillius, 1896 Crenis Nymphalidae
- trimeni (Felder & Rogenhofer, 1874) Acantholipes Noctuidae
- trimeni Wallengren, 1856 Iolaus Lycaenidae
- trimenii (Butler, 1868) Pseudonympha Nymphalidae
- trimenii (Felder, 1874) Agoma Agaristidae
- trimetropis Meyrick, 1922 Protolechia Gelechiidae TYPUS
- trinalis (Denis & Schiffermüller, 1775) Mecyna Pyralidae
- tringa Guenée, 1870 Perisama Nymphalidae
- tringipennella (Zeller, 1839) Aspilapteryx Gracillariidae
- trinotata (Metzner, 1845) Eilicrinia Geometridae
- trinotella Thunberg, 1794 Tinea Tineidae
- triopas Godart, 1819 Papilio Papilionidae
- triopis Hampson, 1902 Abrostola Noctuidae
- tripalis Wallengren, 1863 Bocula Noctuidae TYPUS
- tripartita Bethune-Baker, 1911 Eloasa Limacodidae
- tripartita Butler, 1878 Amphipyra Noctuidae
- tripartita (Hufnagel, 1766) Abrostola Noctuidae
- tripartita Kirby, 1880 Aegocera Agaristidae
- tripartita parvula Bryk, 1948 Amphipyra Noctuidae TYPUS
- triphaenoides Walker, 1854 Metagarista Agaristidae
- triphaenoides Walker, 1858 Ophiusa Noctuidae
- tryphaenoides Wallengren, 1856 Acontia Noctuidae TYPUS
- triphaenoides Wallengren, 1860 Aegocera Arctiidae TYPUS
- triphylia (Druce, 1896) Halysidota Arctiidae
- triphysina (Staudinger, 1891) Palaeophilotes Lycaenidae
- triplaeogramma (Meyrick,) 1935 Hyperlais Pyralidae
- triplaga (Hampson, 1905) Eudesmia Arctiidae
- triplaga angustistriga Bryk, 1953 Eudesmia Arctiidae TYPUS
- triplagiata Warren Pitthea Geometridae
- triplasia (Linnaeus, 1758) Abrostola Noctuidae
- triplex Leech, 1900 Herminia Noctuidae
- triplex Plötz, 1880 Lamprochrysa Zygaenidae
- triplex koreognatha (Bryk, 1948) Herminia Noctuidae TYPUS
- tripolina (Verity, 1925) Carcharodus Hesperiidae
- tripoliana (Barret) 1880 Eucosma Tortricidae
- triptolemus (Cramer, 1779) Hemeroplanes Sphingidae
- tripuncta Draudt, 1923 Hylephila Hesperiidae
- tripuncta (Haworth, 1828) Telechrysis Oecophoridae
- tripuncta (Latreille, 1824) Megistias Hesperiidae
- tripunctana (Denis & Schiffermüller, 1775) Epiblema Tortricidae
- tripunctaria Herrich-Schäffer, 1852 Eupithecia Geometridae
- tripunctaria (Linnaeus, 1758) Nyctemera Arctiidae
- tripunctata Aurivillius, 1898 Jana Eupterotidae TYPUS
- tripunctata Aurivillius, 1895 Pentila Lycaenidae TYPUS
- tripunctata (Druce, 1896) Soloe Aganaidae
- tripunctata (Fabricius, 1775) Pilocrocis Pyralidae
- tripunctata (Hewitson, 1863) Yasoda Lycaenidae
- tripunctata Mabille, 1891 Hypoleucus Hesperiidae
- tripunctata Weymer, 1907 Taygetis Nymphalidae
- tripunctatum (Druce, 1884) Eucereon Arctiidae
- tripunctella (Denis & Schiffermüller, 1775) Acompsia Gelechiidae
- tripura de Nicéville, 1891 Suastus Hesperiidae
- triquetra (Denis & Schiffermüller, 1775) Gonospileia Noctuidae
- triquetra Hewitson, 1874 Thecla Lycaenidae
- triquetra Obraztsov, 1954 Proeulia Tortricidae
- triquetra aurantiaca Staudinger, 1881 Gonospileia Noctuidae
- triquetrella (Hübner, 1813) Dahlica Psychidae
- tririvella (Staudinger, 1870) Eteobalea Cosmopterigidae
- trisema (Mabille, 1885) Magellana Noctuidae
- triseriata (Herrich-Schäffer, 1855) Paraethria Arctiidae
- triseriatella Stainton, 1854 Elachista Elachistidae
- trisigma (Mabille, 1893) Apisa Thyrididae
- trisignana (Nolcken, 1870) Pelochrista Tortricidae
- trisignaria Herrich-Schäffer, 1848 Eupithecia Geometridae
- trisignata (Felder, 1874) Hyperdirphia Saturniidae
- trisignata (Ménétriés, 1847) Polymixis Noctuidae
- trisignatus (Mabille, 1875) Pyrgus Hesperiidae
- trisignatus Neave, 1904 Cyclopides Hesperiidae
- trisignatus Strand, 1911 Cupido Lycaenidae
- trisopylus (Joicey & Talbot, 1917) Desmeocraera Notodontidae
- trista (Snellen, 1872) Melanephia Noctuidae
- tristalis (Fabricius, 1794) Paracolax Noctuidae
- tristalis Lederer, 1853 Hypena Noctuidae
- tristalis Leech, 1882 Autoba Noctuidae
- tristalis tripunctalis (Bremer, 1864) Paracolax Noctuidae
- tristata (Linnaeus, 1758) Epirrhoe Geometridae
- tristella Caradja, 1920 Symmoca Autostichidae
- tristella (Denis & Schiffermüller, 1775) Agriphila Pyralidae
- tristella Rebel, 1900 Metzneria Gelechiidae
- tristigmalis Hampson, 1898 Pilocrocis Pyralidae
- tristigmatias Hampson, 1902 Uncula Noctuidae
- tristis Bang-Haas, 1912 Dyspessa Cossidae
- tristis (Bremer, 1864) Acosmetia Noctuidae
- tristis Bremer, 1861 Erebia Nymphalidae
- tristis Djakonov, 1936 Xanthorhoe Geometridae TYPUS
- tristis (Felder, 1874) Phasicnecus Eupterotidae
- tristis (Guérin, 1829) Epinephele Nymphalidae
- tristis Hübner, 1816 Epicoma Notodontidae
- tristis (Staudinger, 1897) Euxoa Noctuidae
- tristis (Wocke, 1862) Stigmella Nepticulidae
- tristis (Zeller, 1841) Oxyptilus Pterophoridae
- tristis wanga Bremer, 1864 Erebia Nymphalidae
- tristrialis Bremer, 1864 Nacoleia Pyralidae
- tristriata Bryk, 1944 Butleria Hesperiidae TYPUS
- tristriata Bryk, 1953 Disconeura Arctiidae TYPUS
- tristriga Diakonoff, 1951 Meridarchis Carposinidae TYPUS
- tristrigella (Haworth, 1828) Phyllonorycter Gracillariidae
- tristygma (Boisduval, 1871) Syssphinx Saturniidae
- trita Walker, 1854 Nyctemera Arctiidae
- tritaea (Felder, 1859) Pareronia Pieridae
- tritalis (Walker, 1863) Faveria Pyralidae
- trite (Linnaeus, 1758) Phoebis Pieridae
- tritici (sensu Fibiger, 1990) Euxoa Noctuidae
- tritici (Linnaeus, 1761) Euxoa Noctuidae
- tritici epixanthea Kovács 1952 Euxoa Noctuidae
- tritocelidata Aurivillius, 1910 Triphosa Geometridae TYPUS
- tritonias Hampson, 1902 Raparna Noctuidae
- tritophus (Denis & Schiffermüller, 1775) Notodonta Notodontidae
- tritophus (Esper, 1786) Notodonta Notodontidae
- tritophus (sensu Esper, 1786) Notodonta Notodontidae
- tritosticha (Turner, 1902) Prionopterina Noctuidae
- triturata (Walker, 1857) Spodoptera Noctuidae
- trivenefica Wallengren, 1863 Perigea Noctuidae TYPUS
- trivia (Denis & Schiffermüller, 1775) Melitaea Nymphalidae
- trivia catapelia Staudinger, 1871 Melitaea Nymphalidae
- trivia catapelioides Staudinger, 1908 Melitaea Nymphalidae
- trivia collina Lederer, 1861 Melitaea Nymphalidae
- trivia fascelis (Esper, 1777) Melitaea Nymphalidae
- trivia ignasiti De Sagarra, 1926 Melitaea Nymphalidae
- trivia nana Staudinger, 1871 Melitaea Nymphalidae
- trivitta (Walker, 1855) Estigmene Arctiidae
- trizona Hampson, 1911 Garudinodes Arctiidae
- trizona affinis Rothschild, 1912 Garudinodes Arctiidae
- trochilanus (Frölich, 1828) Gypsonomoides Tortricidae
- trochilella (Duponchel, 1843) Coleophora Coleophoridae
- trochilus Erichson, 1848 Caria Lycaenidae
- trochilus (Freyer, 1845) Cupido Lycaenidae
- trochilus (Hübner, 1824) Macroglossum Sphingidae
- trochilus trochiloides Butler, 1875 Macroglossum Sphingidae
- trochylus (Freyer, 1845) Chilades Lycaenidae
- troezenides (Röber, 1909) Catasticta Pieridae
- troglodyta (Fabricius, 1775) Anaea Nymphalidae
- troglodyta (Graeser, 1890) Clostera Notodontidae
- troglodyta andria Scudder, 1874 Anaea Nymphalidae
- troglodyta ops (Druce, 1877) Anaea Nymphalidae
- troglodytella auct. Coleophora Coleophoridae
- troglodytus Boisduval, 1875 Macroglossum Sphingidae
- trogobasis Hampson, 1910 Cerynea Noctuidae
- troilus Linnaeus, 1758 Papilio Papilionidae
- trojana (Staudinger, 1889) Troides Papilionidae
- tropica (Beutenmüller, 1899) Chamanthedon Sesiidae
- tropicalis Guenée, 1852 Ophisma Noctuidae
- tropicalis (Boisduval, 1847) Pentila Lycaenidae
- tropicalis bilineata Draudt, 1940 Ophisma Noctuidae
- tropicalis crocimacula Guenée, 1852 Ophisma Noctuidae
- tros Fabricius, 1793 Papilio Papilionidae
- tros dardanus Fabricius, 1776 Papilio Papilionidae
- truchmena Eversmann, 1854 Zygaena Zygaenidae
- truchmena chirazica Reiss, 1938 Zygaena Zygaenidae TYPUS
- truculenta (Lederer, 1853) Yigoga Noctuidae
- truculenta taftanica (Brandt, 1941) Yigoga Noctuidae
- truculenta toxistigma (Hampson, 1903) Yigoga Noctuidae
- trujillensis Dognin, 1912 Melipotis Noctuidae
- truncata (Hufnagel, 1767) Chloroclysta Geometridae
- truncata rufescens Djakonov, 1936 Cidaria Geometridae TYPUS
- truncata schneideri (Sandberg, 1885) Chloroclysta Geometridae
- truncata transbaicalensis Heydemann, 1938 Chloroclysta Geometridae
- truncataria (Moore, 1867) Dalima Geometridae
- truncatellus (Zetterstedt, 1840) Pediasia Pyralidae
- truncatum (Walker, 1855) Braura Lasiocampidae
- truncicolella (Stainton, 1849) Eudonia Pyralidae
- truncicolella (Tengström, 1848) Niditinea Tineidae
- truncipennis (Hampson, 1910) Athetis Noctuidae
- truncus Clarke, 1962 Fernandocrambus Pyralidae PARATYPUS
- trux (Hübner, 1824) Agrotis Noctuidae
- trux amasina Staudinger, 1901 Agrotis Noctuidae
- trux lunigera Stephens, 1829 Agrotis Noctuidae
- trux olivina Staudinger, 1871 Agrotis Noctuidae
- trux terranea Freyer, 1831 Agrotis Noctuidae
- tryoni (Miskin, 1891) Theretra Sphingidae
- tryxaria (Guenée, 1857) Epidesmia Geometridae
- tryxus (Stoll, 1780) Xenophanes Hesperiidae
- tsiphana Boisduval, 1833 Deudorix Lycaenidae
- tsita Trimen, 1873 Heteropterus Hesperiidae
- tsomo Trimen, 1868 Cupido Lycaenidae
- tubulosa (Retzius, 1783) Taleporia Psychidae
- tucumana Rothschild & Jordan, 1903 Protoparce Sphingidae
- tucuna (Bates, 1862) Pteronymia Nymphalidae
- tucuna bueya Haensch, 1909 Pteronymia Nymphalidae
- tugela Trimen, 1879 Precis Nymphalidae
- tugela aurorina Butler, 1893 Precis Nymphalidae
- tugela pyriformis Butler, 1895 Precis Nymphalidae
- tugurialis (Meyrick) 19 Niditinea Tineidae
- tuisana Schaus, 1910 Cicinnus Mimallonidae
- tukuoa Wallengren, 1857 Salamis Nymphalidae TYPUS
- tulbaghia (Linnaeus, 1764) Meneris Nymphalidae
- tullia (Müller, 1764) Coenonympha Nymphalidae
- tullia demophile Freyer, 1844 Coenonympha Nymphalidae
- tullia isis (Thunberg, 1791) Coenonympha Nymphalidae
- tullia italica Verity, 1913 Coenonympha Nymphalidae
- tullia mixturata Alpheraky, 1897 Coenonympha Nymphalidae
- tullia orstadii Wahlgren, 1930 Coenonympha Nymphalidae
- tullia philoxenus (Esper, 1780) Coenonympha Nymphalidae
- tullia scotica Staudinger, & Rebel, 1901 Coenonympha Nymphalidae
- tullia viluiensis Ménétriés, 1859 Coenonympha Nymphalidae
- tulliolus (Fabricius, 1793) Calliploea Nymphalidae
- tulliolus doryca Butler, 1878 Calliploea Nymphalidae
- tulliolus koxinga Fruhstorfer, 1908 Calliploea Nymphalidae
- tulliolus mazares (Moore, 1847) Calliploea Nymphalidae
- tulliolus mazarina Fruhstorfer, 1904 Calliploea Nymphalidae
- tulliolus nocturna Fruhstorfer, 1904 Calliploea Nymphalidae
- tulliolus palavana Fruhstorfer, 1900 Calliploea Nymphalidae
- tulliolus pollita (Erichon, 1834) Calliploea Nymphalidae
- tullius (Fabricius, 1787) Perophthalma Lycaenidae
- tulsi de Nicéville, 1883 Parnara Hesperiidae
- tumacona Draudt, 1932 Disphragis Notodontidae
- tumidana (Denis & Schiffermüller, 1775) Conobathra Pyralidae
- tumidella (Zincken, 1818) Conobathra Pyralidae
- tumiditermina Hampson, 1910 Ophiusa Noctuidae
- tumulosa Brandt, 1938 Rhodostrophia Geometridae ALLOTYPUS
- tumulosa imbecilla Prout Rhodostrophia Geometridae PARATYPUS
- tunbergella (Fabricius, 1787) Micropterix Micropterigidae
- tundrana (Kennel, 1900) Eucosma Tortricidae
- tunesiella (Zagulajev) 1966 Cephimallota Tineidae
- turanica Erschov, 1876 Erebia Nymphalidae
- turanica laeta Staudinger, 1881 Erebia Nymphalidae
- turanicalis Ragonot, 1890 Synaphe Pyralidae
- turanicus (Puplesis, 1984) Acalyptris Nepticulidae
- turatii Schawerda, 1931 Leucochlaena Noctuidae
- turatii Standfuss, 1888 Agrotis Noctuidae
- turatii Standfuss, 1887 Bucculatrix Bucculatricidae
- turatii (Staudinger, 1877) Megalophanes Psychidae
- turbata (Butler, 1881) Parthenodes Pyralidae
- turbata (Butler, 1879) Raphipeza Lasiocampidae
- turbata (Herrich-Schäffer, 1855) Copitarsia Noctuidae
- turbata (Hübner, 1809) Colostygia Geometridae
- turbata (Kirby, 1890) Liptena Lycaenidae
- turbata altaicata Djakonov, 1929 Colostygia Geometridae
- turbata fuscolimbata (Tengström, 1875) Colostygia Geometridae
- turbata pyrenaearia (Oberthür, 1884) Colostygia Geometridae
- turbatella (Walker, 1864) Barea Oecophoridae
- turbida Le Cerf, 1937 Chamaesphecia Sesiidae TYPUS
- turbida Möschler, 1878 Phedosia Notodontidae
- turbidalis (Treitschke, 1829) Loxostege Pyralidae
- turbidalis glauca Caradja, 1934 Loxostege Pyralidae TYPUS
- turbidana (Hübner, 1825) Apotomis Tortricidae
- turbidaria (Hübner, 1819) Scopula Geometridae
- turbidella (Zeller, 1848) Ectoedemia Nepticulidae
- turbo Bryk, 1948 Crinisinus Noctuidae TYPUS
- turca (Linnaeus, 1758) Mythimna Noctuidae
- turca matsumuriana Bryk, 1948 Hyperiodes Noctuidae TYPUS
- turcomanica (Christoph, 1893) Parahypopta Cossidae
- turcomanicus (Puplesis, 1984) Acalyptris Nepticulidae
- turcorum (Zerny, 1915) Iranada Noctuidae
- turcorum versicolor Brandt, 1939 Armada Noctuidae TYPUS
- turdipennis (Guenée, 1852) Hemeroblemma Noctuidae
- turfosalis (Wocke, 1850) Hypenodes Noctuidae
- turfosana (Herrich-Schäffer, 1851) Olethreutes Tortricidae
- turicensis Müller-Rutz, 1920 Tinea Tineidae
- turionella (Linnaeus, 1758) Blastesthia Tortricidae
- turneri Bethune-Baker, 1904 Ortholomia Notodontidae
- turneri albiplaga Gaede, 1930 Ortholomia Notodontidae
- turpella (Denis & Schiffermüller, 1775) Gelechia Gelechiidae
- turpis Butler, 1879 Nonagria Noctuidae
- turpis Butler, 1877 Oreta Drepanidae
- tusciaria (Borkhausen, 1793) Crocallis Geometridae
- tussilaginella (Heinemann, 1870) Scrobipalpula Gelechiidae
- tutia (Hewitson, 1852) Ceratinia Nymphalidae
- tutia azara (Hewitson, 1853) Ceratinia Nymphalidae
- tutia chanchamaya (Haensch, 1905) Ceratinia Nymphalidae
- tutia dorilla (Bates, 1864) Ceratinia Nymphalidae
- tutti (Kostrowicki, 1961) Diachrysia Noctuidae
- tutti Rebel, 1901 Zygaena Zygaenidae
- tyche Böber, 1812 Colias Pieridae
- tyche Felder, 1861 Cirrochroa Nymphalidae
- tyche anijra Moore, 1877 Cirrochroa Nymphalidae
- tyche caera Fruhstorfer, 1912 Cirrochroa Nymphalidae
- tyche christiernssoni (Lampa, 1885) Colias Pieridae TYPUS
- tyche immaculata (Lampa, 1885) Colias Pieridae TYPUS
- tyche sulphurea (Lampa, 1885) Colias Pieridae TYPUS
- tyche tanaquil Fruhstorfer, 1912 Cirrochroa Nymphalidae
- tyche werdandi (Zetterstedt, 1840) Colias Pieridae
- tyche mithila Moore, 1872 Cirrochroa Nymphalidae
- tychoona Butler, 1878 Apha Eupterotidae
- tydeus Felder, 1860 Papilio Papilionidae
- tymber (Cramer, 1777) Ceromacra Noctuidae
- tympania (Druce, 1897) Trosia Megalopygidae
- tyndarus (Boisduval, 1875) Xylophanes Sphingidae
- tyndarus (Esper, 1781) Erebia Nymphalidae
- tyndarus callias Edwards, 1871 Erebia Nymphalidae
- tyndarus fruhstorferi Warren, 1933 Erebia Nymphalidae
- tyndarus macedonica Buresch, 1919 Erebia Nymphalidae
- tyndarus majellana Fruhstorfer, 1909 Erebia Nymphalidae
- tyndarus murina Reverdin, 1909 Erebia Nymphalidae
- tynderaeus Fabricius, 1793 Papilio Papilionidae
- typhae (Thunberg, 1784) Nonagria Noctuidae
- typhae fraterna (Treitschke, 1835) Nonagria Noctuidae
- typhla Hewitson, 1851 Oressinoma Nymphalidae
- typhla sorata Salvin, 1868 Oressinoma Nymphalidae
- typhon (Klug, 1836) Pholus Sphingidae
- typica Distant, 1898 Matopo Noctuidae
- typica (Linnaeus, 1758) Naenia Noctuidae
- typicata (Guenée, 1857) Idaea Geometridae
- typicata hornigaria (Staudinger, 1901) Idaea Geometridae
- tyrannica (Meyrick, 1893) Edosa Tineidae
- tyrannus (Bang-Haas, 1912) Dichagyris Noctuidae
- tyrannus (Guenée, 1852) Eudocima Noctuidae
- tyrannus beluchus Brandt, 1939 Dichagyris Noctuidae TYPUS
- tyres (Cramer, 1780) Pygospila Pyralidae
- tyro Prout Chlorissa Geometridae
- tyrrhea (Cramer, 1776) Thyella Saturniidae
- tyrrhena (Westwood, 1850) Lobobunaea Saturniidae
- tytia (Gray, 1844) Chittira Nymphalidae
- tytia niphonica (Moore, 1883) Chittira Nymphalidae
- tytia sita (Kershaw, 1907) Chittira Nymphalidae