Argyrotaenia quercifoliana
(Fitch, 1858)
Yellow-winged Oak Leafroller Moth
Argyrotaenia quercifoliana, the -winged oak , is a small moth found in eastern North America. from May to July and are attracted to light. The is associated with oak and witch-hazel, with feeding on leaves of these plants. It is one of numerous leafroller moths in the Argyrotaenia, many of which are economically significant orchard pests.
Pronunciation
How to pronounce Argyrotaenia quercifoliana: /ˌɑːr.dʒɪ.roʊˈtiː.niə ˌkwɜːr.sɪ.foʊ.liˈɑː.nə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Distinguished from other Argyrotaenia by the yellowish ground color of the combined with oak-associated . Most similar to A. velutinana (red-banded ), which typically shows more prominent reddish- transverse banding and has broader range including apple and other rosaceous . examination may be required for definitive identification. The refers to the coloration and oak leaf association.
Images
Appearance
Small with wingspan of 16–24 mm. display yellowish coloration with variable brownish or reddish- markings. Pattern includes transverse and often a distinct . are pale grayish. Resting posture typical of , with held roof-like over the body.
Habitat
Deciduous forests and woodlands, particularly those containing oak (Quercus) and witch-hazel (Hamamelis). Occurs in both mature forest and edge . Larval habitat is the foliage of trees.
Distribution
Eastern North America. Documented from Manitoba and Saskatchewan in Canada southward through the eastern United States. Range extends from the Atlantic coast west to the eastern Great Plains.
Seasonality
are active from May to July. Single per year with adults attracted to light at night.
Diet
feed on leaves of Hamamelis (witch-hazel) and Quercus (oak). Rhamnus (buckthorn) has been reported as a possible additional , though this requires confirmation.
Host Associations
- Hamamelis - larval witch-hazel
- Quercus - larval oak
- Rhamnus - possible larval buckthorn; reported but not firmly established
Life Cycle
with , , , and stages. Larvae are , constructing shelters by rolling or folding leaves of plants. occurs in the larval shelter or in leaf litter. Adults emerge in late spring to mid-summer.
Behavior
are and attracted to artificial light. are solitary that feed within constructed leaf shelters.
Ecological Role
Larval on deciduous trees. Serves as for and other . Not known to be a significant engineer or .
Human Relevance
Not a major economic pest. Distinguished from the closely related red-banded (Argyrotaenia velutinana), which is an occasional pest in apple orchards. May be encountered by enthusiasts at blacklight setups.
Similar Taxa
- Argyrotaenia velutinanaRed-banded ; similar size and general appearance but typically with more prominent reddish- banding and much broader range including apple and other fruit
- Other Argyrotaenia speciesNumerous in eastern North America; many require dissection or molecular analysis for reliable identification
More Details
Taxonomic history
Originally described as Argyrolepia quercifoliana by Fitch in 1858, later transferred to Argyrotaenia. The specific epithet quercifoliana refers to the oak (Quercus) leaf association.
Research needs
records beyond oak and witch-hazel require verification. The Rhamnus association in particular needs confirmation through rearing studies.