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Red Underwing
Catocala nupta (Linnaeus, 1767)
Erebidae: Erebinae
2452 / 72.078
Photo © Steve Wakeham,  09/10/2016 - Shimpling

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Similar Species: None
Forewing: 33-40mm.
Flight: One generation Aug-Oct.
Foodplant:   Black-poplar, White-poplar, Aspen, willows other poplars.
Red List: Least Concern (LC)
GB Status: Common
Verification Grade:  Adult: 1
Status
Unmistakable large moth.
Patterned forewings provide excellent camouflage, and the red-and-black striped hindwings only show in flight. The adults often rest on walls, fences and tree trunks, especially poplars and willows, and the large moths are often disturbed by day.
Woodland, scrub, carr, riverbanks and gardens.
Comes to light, more frequently to sugar.

Recorded in 65 (88%) of 74 10k Squares.
First Recorded in 1834.
Last Recorded in 2024.
Additional Stats

Latest 10 Records
Date#VC10kArea
28/10/2024127TG41Filby
25/10/2024127TM49Thurlton
24/10/2024127TG11Costessey
16/10/2024128TF73Sedgeford
08/10/2024128TF92Stibbard
07/10/2024127TG13Aldborough / Hanworth
05/10/2024127TG14Sheringham / Beeston
04/10/2024127TG51Scratby
29/09/2024128TF83North Creake
29/09/2024128TF62King's Lynn
Further info: Catocala nupta
 
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