Coptotriche agrimoniella
(Braun, 1972)
Coptotriche agrimoniella is a of in the Tischeriidae, described by Braun in 1972. The species is known from the eastern United States, where its larvae create leaf mines on two species of Agrimonia (A. parviflora and A. rostellata). As a member of Tischeriidae, it belongs to a small family of moths whose larvae are specialized leaf miners.
Pronunciation
How to pronounce Coptotriche agrimoniella: /ˌkɒptəˈtraɪki əˌɡrɪmoʊniˈɛlə/
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Identification
of Coptotriche agrimoniella have not been described in detail in available sources. The is distinguished by its larval association with Agrimonia species and the specific of its leaf mines. Identification to species level likely requires examination of genitalia or molecular analysis, as is common in this .
Habitat
Associated with supporting its plants, Agrimonia parviflora and Agrimonia rostellata. These are herbaceous plants typically found in open woodlands, woodland edges, and disturbed areas in eastern North America.
Distribution
Eastern United States: recorded from Arkansas, Kentucky, Ohio, and Vermont.
Diet
Larvae feed internally on leaf tissue of Agrimonia parviflora and Agrimonia rostellata, creating blotch or serpentine mines. feeding habits are not documented.
Host Associations
- Agrimonia parviflora - larval
- Agrimonia rostellata - larval
Life Cycle
Larval stage is known to mine leaves of Agrimonia . Complete details including number of per year, site, and timing are not documented.
Behavior
Larvae are leaf miners, feeding between the upper and lower leaf . No other are documented.
Ecological Role
As a , larvae may influence leaf physiology and nutrient cycling in of their plants. Specific ecological impacts have not been studied.
Similar Taxa
- Other Coptotriche speciesMany Coptotriche are morphologically similar and require genitalia dissection or plant association for reliable identification. C. agrimoniella is distinguished by its specific association with Agrimonia hosts.
- Other Tischeriidae leaf minersLarval mines of Tischeriidae can appear similar; plant identity is a critical clue for distinguishing C. agrimoniella from and related .
More Details
Taxonomic history
Described by Annette Frances Braun in 1972, a prominent American lepidopterist who specialized in microlepidoptera.
Data limitations
Despite 69 iNaturalist observations, detailed biological information remains sparse. Most records are based on larval mines rather than specimens.