Acleris placidana is a tortricid native to North America. It was described by Robinson in 1869 and is commonly known as the North American Black-headed Birch Leaffolder Moth. The species is part of the diverse Acleris , which contains numerous leafroller moths. It is frequently documented on iNaturalist with over 1,400 observations.
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Distribution
Native to North America. The is distinct from the European Acleris logiana, which has been referred to by similar and has a broader distribution including Europe, the Russian Far East, Korea, and Japan.
Host Associations
- Betula - Associated with birch based on and congeneric relationships, though specific documentation for A. placidana requires verification
Similar Taxa
- Acleris logianaEuropean with similar (black-headed birch leaffolder ); A. placidana is the North American counterpart distinguished by geography and described as a separate species by Robinson in 1869
Misconceptions
The "black-headed birch leaffolder " has been applied to both Acleris logiana (European) and A. placidana (North American). These are distinct ; A. placidana is specifically the North American species.
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Taxonomic Note
Acleris placidana was originally described as Teras placidana by Robinson in 1869. It is currently accepted as a valid distinct from the European Acleris logiana, though both share similar ecological associations with birch and have historically been conflated under similar .