This is a taxonomy of the order Lepidoptera down to family level:

Suborder Aglossata

• Superfamily Agathiphagoidea
  • Family Agathiphagidae

Suborder Glossata

Infraorder Heteroneura

Division Ditrysia

Section Cossina

• Subsection Cossina
  • Superfamily Castnioidea
    • Family Castniidae
  • Superfamily Cossoidea
    • Series Cossiformes
      • Family Cossidae
      • Family Dudgeoneidae
    • Series Limacodiformes
      • Family Cyclotornidae
      • Family Epipyropidae
      • Family Dalceridae
      • Family Limacodidae
  • Superfamily Tortricoidea
    • Family Tortricidae
• Subsection Bombycina
  • Superfamily Bombycoidea
    • Family Anthelidae
    • Family Bombycidae
    • Family Brahmaeidae
    • Family Carthaeidae
    • Family Endromidae
    • Family Eupterotidae
    • Family Lasiocampidae
    • Family Lemoniidae
    • Family Mimallonidae
    • Family Mirinidae
    • Family Saturniidae
  • Superfamily Calliduloidea
    • Family Callidulidae
  • Superfamily Cimelioidea
    • Family Cimeliidae
  • Superfamily Drepanoidea
    • Family Drepanidae
  • Superfamily Geometroidea
    • Family Geometridae
    • Family Hedylidae
  • Superfamily Noctuoidea
    • Family Arctiidae
    • Family Doidae
    • Family Lymantriidae
    • Family Noctuidae
    • Family Nolidae
    • Family Notodontidae
    • Family Oenosandridae
    • Family Pantheidae
  • Superfamily Papilionoidea
    • Series Hesperiiformes
      • Family Hesperiidae
    • Series Papilioniformes
      • Family Lycaenidae
      • Family Nymphalidae
      • Family Papilionidae
      • Family Pieridae
      • Family Riodinidae
  • Superfamily Sphingoidea
    • Family Sphingidae
  • Superfamily Uranioidea
    • Family Epicopeiidae
    • Family Sematuridae
    • Family Uraniidae

Section Tineina

• Subsection
  • Superfamily Sesioidea
    • Family Brachodidae
    • Family Sesiidae
    • Family Urodidae
    • Family Choreutidae
  • Superfamily Zygaenoidea
    • Family Heterogynidae
    • Family Zygaenidae
    • Family Himantopteridae
    • Family Lacturidae
    • Family Somabrachyidae
    • Family Megalopygidae
    • Family Aididae
    • Family Anomoeotidae
• Subsection Tineina
  • Superfamily Copromorphoidea
    • Family Copromorphidae
    • Family Alucitidae
    • Family Carposinidae
    • Family Epermeniidae
  • Superfamily Galacticoidea
    • Family Galacticidae
  • Superfamily Gelechioidea
    • Family Agonoxenidae
    • Family Batrachedridae
    • Family Blastobasidae
    • Family Coleophoridae
    • Family Cosmopterigidae
    • Family Elachistidae
    • Family Ethmiidae
    • Family Gelechiidae
    • Family Holcopogonidae
    • Family Lecithoceridae
    • Family Metachandidae
    • Family Momphidae
    • Family Oecophoridae
    • Family Pterolonchidae
    • Family Scythrididae
    • Family Symmocidae
  • Superfamily Immoidea
    • Family Immidae
  • Superfamily Pterophoroidea
    • Family Tineodidae
    • Family Pterophoridae
  • Superfamily Pyraloidea
    • Family Hyblaeidae
    • Family Thyrididae
    • Family Pyralidae
    • Family Crambidae
  • Superfamily Simaethistoidea
    • Family Simaethistidae
  • Superfamily Tineoidea
    • Series Tineiformes
      • Family Acrolophidae
      • Family Arrhenophanidae
      • Family Eriocottidae
      • Family Lypusidae
      • Family Psychidae
      • Family Tineidae
    • Series Gracillariiformes
      • Family Bucculatricidae
      • Family Douglasiidae
      • Family Gracillariidae
      • Family Roeslerstammiidae
      • Family Schreckensteiniidae
  • Superfamily Whalleyanoidea
    • Family Whalleyanidae
  • Superfamily Yponomeutoidea
    • Family Acrolepiidae
    • Family Bedelliidae
    • Family Glyphipterigidae
    • Family Heliodinidae
    • Family Lyonetiidae
    • Family Plutellidae
    • Family Yponomeutidae
    • Family Ypsolophidae

Division Monotrysia

Section incertae sedis

• Superfamily Andesianoidea
  • Family Andesianidae

Section Nepticulina

• Superfamily Nepticuloidea
  • Family Nepticulidae
  • Family Opostegidae
• Superfamily Tischerioidea
  • Family Tischeriidae
• Superfamily Palaephatoidea
  • Family Palaephatidae

Section Incurvariina

• Superfamily Incurvarioidea
  • Family Incurvariidae
  • Family Cecidosidae
  • Family Prodoxidae
  • Family Adelidae
  • Family Heliozelidae
  • Family Crinopterygidae

Infraorder Dacnonypha

• Superfamily Eriocranioidea
  • Family Eriocraniidae
  • Family Acanthopteroctetidae

Infraorder Lophocoronina

• Superfamily Lophocoronoidea
  • Family Lophocoronidae

Infraorder Exoporia

• Superfamily Hepialoidea
  • Family Anomosetidae
  • Family Hepialidae
  • Family Neotheoridae
  • Family Palaeosetidae
  • Family Prototheoridae
• Superfamily Mnesarchaeoidea
  • Family Mnesarchaeidae

Infraorder Neopseustina

• Superfamily Neopseustoidea
  • Family Neopseustidae

Suborder Heterobathmiina

• Superfamily Heterobathmioidea
• Family Heterobathmiidae

Suborder Zeugloptera

• Superfamily Micropterigoidea
  • Family Micropterigidae

References

• Scoble, M. J. (1995). The Lepidoptera, form, function and diversity. London: The Natural history Museum & Oxford University Press.