4.012 BF102  -  Nepticulidae -  Nepticulinae - Stigmella aceris - Maple Dot - (Frey, 1857) Adult Micro:  CAT 4 - Gen. Det. Required - Gen-Det-Reqd       Leaf-miner:  CAT L - The leaf or a Photo required - reared and possibly dissected       PDF Icon - click for General Verification Guidelines  |   PDF Icon - click for Specific Verification Guidelines
Blue -  Generally Common / Widespread        purple - Leaf Miner
Taxonomy:   Micro  >>  Nepticulidae
** Identification write-up required **
Other Name/s: Scarce Maple Pigmy ID Difficulty:  Red - difficult to identify - detailed examination required, often a Gen Det and/or specimen and quality photographs are required.
Confusion Species: Stigmella speciosa / Stigmella crataegella
ID pointers: No information available at this time
Distribution:  Widespread and increasing
Flight Period: May /  July /  August /  Mine Period: June /  July /  August /  September /   - The larvae mine the leaves of Field Maple and Norway Maple from end of June-early July, August-early September. Photographed: No -  Photographed By: Not Recorded
*** Last updated on 18 March 2025 by TD ***
Wingspan: 4mm
Food Plant: Filed Maple – Norway Maple
Recorded dates for Common [Blue codeBlue-coded ] moths are not stored on the website at this current time.

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