Phyllonorycter comptoniella
(Darlington, 1949)
Phyllonorycter comptoniella is a micro- in the . The is known from a limited distribution in eastern North America, with records from southeastern Canada and the northeastern United States. are associated with sweetfern (Comptonia peregrina), and likely mine the leaves of this . are small and nondescript, typical of the .
Pronunciation
How to pronounce Phyllonorycter comptoniella: /ˌfɪl.oʊ.nəˈrɪk.tər ˌkɒmp.toʊ.niˈɛl.lə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Small , approximately 5-7 mm in wingspan, with the characteristic features of Phyllonorycter: narrow, with distinct patterning of and dark markings. Specific identification requires examination of or molecular analysis. Similar to other Phyllonorycter but associated with the distinctive Comptonia peregrina in its known range. Distinguished from congeneric by and geographic distribution.
Habitat
Associated with supporting sweetfern (Comptonia peregrina), which occurs in dry, sandy, or rocky soils in open woodlands, forest edges, and disturbed areas. The is to eastern North America and favors acidic, nutrient-poor substrates.
Distribution
Canada: Nova Scotia, Québec, Ontario. United States: Connecticut, New Jersey, Vermont. The has a restricted northeastern North distribution coinciding with the range of its .
Diet
feed on Comptonia peregrina (sweetfern). The specific feeding mode is probable leaf mining, though this has not been definitively confirmed.
Host Associations
- Comptonia peregrina - larval sweetfern
Ecological Role
As a probable , may influence leaf physiology of the and serve as for and other . The contributes to the specialized fauna associated with sweetfern.
Similar Taxa
- Other Phyllonorycter speciesMany congeneric are morphologically similar and require dissection or analysis for reliable identification. association and geographic range provide the most practical distinguishing characters.
More Details
Taxonomic note
Described by Darlington in 1949. The epithet comptoniella refers to the Comptonia.