Cemiostominae

Spuler, 1898

Genus Guides

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Cemiostominae is a of small within the Lyonetiidae, first described by Spuler in 1898. The group belongs to the superfamily Yponomeutoidea, a lineage of microlepidoptera that includes many leaf-mining . The subfamily contains such as Cemiostoma and Phrixe, though precise boundaries and included have undergone revision. Members are characterized by reduced wing venation and distinctive larval habits.

Leucoptera spartifoliella by (c) Jon Sullivan, some rights reserved (CC BY), uploaded by Jon Sullivan. Used under a CC-BY license.Leucoptera spartifoliella by (c) Jon Sullivan, some rights reserved (CC BY), uploaded by Jon Sullivan. Used under a CC-BY license.Leucoptera by no rights reserved, uploaded by Carey_Knox_Southern_Scales. Used under a CC0 license.

Pronunciation

How to pronounce Cemiostominae: /ˌsɛmiˌɒstoʊˈmaɪni/

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Similar Taxa

  • LyonetiinaeAlso placed in Lyonetiidae; historically distinguished by wing venation patterns and larval mine , though boundaries remain fluid
  • YponomeutinaeBelongs to same superfamily Yponomeutoidea; differs in larval (often web-forming rather than leaf-mining) and

More Details

Taxonomic history

The has been variously treated as a tribe or subfamily within Lyonetiidae, with ongoing debate about the monophyly of Cemiostominae relative to Lyonetiinae. Some classifications have merged or split these groups based on molecular and morphological analyses.

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