6.003 BF154  -  Heliozelidae - Heliozela sericiella - Oak Cutter - (Haworth, 1828) 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
Black - Uncertain/Unknown - Insufficient Data        purple - Leaf Miner     day-flying - Day-flying
Taxonomy:   Micro  >>  Heliozelidae
** Identification write-up required **
Other Name/s: Oak Satin Lift ID Difficulty:  Red - difficult to identify - detailed examination required, often a Gen Det and/or specimen and quality photographs are required.
Confusion Species: Heliozela resplendella, Heliozela hammoniella
ID pointers: No information at this time
Distribution:  (Last record: 24/02/2025 at Grange Wood )  -  Uncertain due to insufficient data – 1 record from 1926 and one from 2018
Flight Period: April /  May /  -  One generation found flying around the food plant during the day Mine Period: June /  July /   - The larvae initially mining the twigs of Oak, later entering the base of the leaf through the midrib. Photographed: No -  Photographed By: Not Recorded
*** Last updated on 18 March 2025 by TD ***
Wingspan: 6-8mm
Food Plant: Oak
Last Recorded Date: 24/02/2025
Last Recorded By: Graham Finch
Last Recorded General Area: Grange Wood
No First Date Information Recorded

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