Fringe-tufted moths

Definition

A family of small moths (Lepidoptera: Epermeniidae) characterized by distinctive fringed or tufted scaling on the hindwing margins and often on the forewings. Adults typically have narrow, lanceolate wings with pointed apices and reduced wing venation. Larvae are leaf miners or feed on dried plant material, with many species associated with Apiaceae and other herbaceous plants.

Etymology

From the tufted fringe of modified scales along the wing margins, a diagnostic feature of the family.

Example

The common species Epermenia chaerophyllella, a fringe-tufted moth, mines the leaves of wild carrot (Daucus carota) and related umbellifers in Europe and North America.

Synonyms

• Epermeniidae

Related Terms

• Lepidoptera
• microlepidoptera
• leaf miner
• wing venation
• wing scaling
• Apiaceae

Usage Notes

The common name refers specifically to the family Epermeniidae, not to any general morphological condition of moths with fringed wings. The family was historically placed in Yponomeutoidea but is now generally classified in its own superfamily Epermenioidea or within Apoditrysia. Identification relies heavily on genitalic characters and wing fringe structure; superficially similar small moths in families such as Depressariidae or Oecophoridae lack the characteristic fringe tufts.