Chimoptesis

Powell, 1964

Species Guides

4

Chimoptesis is a of tortricid moths established by Powell in 1964, placed in the Olethreutinae and tribe Eucosmini. The genus contains four described distributed in North America. Larvae of at least one species have been associated with oaks (Quercus).

Chimoptesis chrysopyla by (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda. Used under a CC-BY license.Chimoptesis gerulae by Andy Reago & Chrissy McClarren. Used under a CC BY 2.0 license.- 3273 – Chimoptesis pennsylvaniana – Filigreed Moth (16460687824) by Andy Reago & Chrissy McClarren. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Chimoptesis: //ˌkaɪ.məpˈtɛs.ɪs//

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Identification

Members of Chimoptesis can be recognized by their Olethreutinae wing venation and genitalic structures. The is distinguished from related Eucosmini genera by male genitalia with reduced socii and specific valvular structures. -level identification requires examination of genitalia and wing pattern details.

Images

Distribution

North America; recorded from the eastern and central United States.

Diet

Larvae of Chimoptesis chrysopyla have been observed feeding on oak (Quercus) .

Host Associations

  • Quercus - larval Chimoptesis chrysopyla

Similar Taxa

  • EucosmaBoth belong to tribe Eucosmini and share general Olethreutinae ; distinguished by male genitalia structure and wing pattern details.
  • EpiblemaSimilar size and wing shape in Eucosmini; Epiblema typically shows more pronounced forewing markings and different genitalic configuration.

More Details

Species composition

Four : C. chrysopyla Powell, 1964; C. gerulae (Heinrich, 1923); C. matheri Powell, 1964; C. pennsylvaniana (Kearfott, 1907).

Taxonomic history

C. gerulae and C. pennsylvaniana were originally described in other (Eucosma and Epiblema, respectively) before transfer to Chimoptesis.

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Sources and further reading