62.03 BF1457  -  Pyralidae -  Phycitinae - Hypochalcia ahenella - Dingy Knot-horn - (Denis & Schiffermüller, 1775) Adult Micro:  CAT 3 - Very Rare/Scarce/Migrant/Adventive - confusion with leaf mines       PDF Icon - click for General Verification Guidelines  |   PDF Icon - click for Specific Verification Guidelines
Brown -  Significant Record / Very Rare / Vagrant    
Taxonomy:   Micro  >> . >>  Pyralidae
** Photograph required / Identification write up required **
ID Difficulty:  amber  - care required in the identification process, as confusion with similar species is likely - quality photographs required.
Distribution:  (Last record: 1986 at Cressbrook Dale )  -  Only records from Harrison & Sterling – 1863, 1917,1922,1926 and last record 1986 Cressbrook Dale – No modern day records
Flight Period: June /  July /  August /  -  One generation June – August – can be disturbed during the day Moth Activity: Nocturnal   - active from dusk and attracted to light Photographed: No -  Photographed By: Not Recorded
*** Last updated on 31 March 2025 by TD ***
Wingspan: 25mm
Food Plant: Rock Rose & Wormwood
Last Recorded Year: 1986
Last Recorded By - Harrison & Sterling
Last Recorded General Area - Cressbrook Dale

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