Cameraria aesculisella
(Chambers, 1871)
Cameraria aesculisella is a small leaf-mining in the . The is known from the eastern and southeastern United States, where its create distinctive blotch mines on leaves of Aesculus (buckeye) species. Larvae hibernate through winter and resume development in spring.
Pronunciation
How to pronounce Cameraria aesculisella: //ˌkæməˈraɪə ˌaɪskjʊlɪˈsɛlə//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
are small (8–9 mm wingspan) and require dissection or examination for reliable identification from other Cameraria . and mines are more readily identified: the mine is a flat, brownish blotch on the upper leaf surface, often forming a broad linear tract that may contain multiple larvae. The association with Aesculus species provides a strong indicator.
Appearance
Wingspan 8–9 mm. Small with typical .
Habitat
Associated with forests and woodlands containing Aesculus , particularly Aesculus flava, A. glabra, and A. pavia. Specific microhabitat requirements beyond presence are not documented.
Distribution
Eastern and southeastern United States: Alabama, Florida, Kentucky, Ohio, and Pennsylvania.
Seasonality
period not explicitly documented. are present in leaves from spring through summer; they enter in August and remain in the larval state until April of the following year.
Diet
feed on Aesculus flava, Aesculus glabra, and Aesculus pavia. They mine the leaves of these plants, creating a flat, brownish blotch mine on the upper leaf surface.
Host Associations
- Aesculus flava - larval
- Aesculus glabra - larval
- Aesculus pavia - larval
Life Cycle
Winter is passed in the larval state. lasts from August until April of the following year. The mine may contain as many as five or six . and details are not documented.
Behavior
are gregarious within mines, with multiple individuals sometimes sharing a single blotch mine. They create flat, brownish blotch mines on the upper surface of leaves.
Ecological Role
on Aesculus ; impacts on plants have not been quantified.
Human Relevance
No documented economic or cultural significance. May be encountered by botanists and naturalists examining Aesculus leaves.
Similar Taxa
- Other Cameraria speciesMany Cameraria are morphologically similar and require dissection for definitive identification; association and mine characteristics help distinguish C. aesculisella
More Details
Original description
First described as Lithocolletis aesculisella by Chambers in 1871, later transferred to Cameraria
Mine characteristics
The broad linear tract form of the mine, sometimes containing multiple , differs from the more isolated mines of some related