Prev Flights Rec Search
Scarce Silver Y
Syngrapha interrogationis (Linnaeus, 1758)
Noctuidae: Plusiinae
2447 / 73.021
Photo © Paul Bryant,  Bawdsey Hall, 24.7.14

Tetrad Map
Google Map

Similar Species
Ni Moth
Trichoplusia ni
Silver Y
Autographa gamma
Forewing: 15-18mm.
Flight: One generation June-Aug.
Foodplant:   Heather, Billberry and Bog Bilbery.
Red List: Least Concern (LC)
GB Status: Common / Immigrant
Former Status: Local (Immigrant)
Verification Grade:  Adult: 3
Status
Morley's Final Catalogue: Not listed. The first county record was sometime between 1979-1998 in the King's Forest (R. Eley).

Recent Suffolk Status: Scarce immigrant, probably from Scandinavia. Most records are from late summer. There was a big arrival of this species to Suffolk in 2006, when it was seen at 6 sites, including inland locations. There have only been 2 records since then.

Life history: Single-brooded.

Identification: The similar Ni moth is more marbled with brown and paler. Silver Y is normally larger, paler grey and the Y mark thinner rather than being a v and a blotch like in Scarce silver Y.

Habitat: Mainly seen near the coast, occasionally inland. A moorland species in its native range in the UK.

Retained Specimen / Photograph will be Required.

Recorded in 8 (14%) of 58 10k Squares.
First Recorded in 1979.
Last Recorded in 2014.
Additional Stats

Latest 10 Records
Date#VC10kArea
24/07/2014125TM33Bawdsey/Felixstowe
23/08/2007125TM17Eye/Hoxne
14/08/2006125TM34Hollesley/Rendlesham Forest
13/08/2006125TM33Bawdsey/Felixstowe
06/08/2006125TM17Eye/Hoxne
06/08/2006125TM23Felixstowe/Landguard Point
05/08/2006125TM46Minsmere/Leiston
05/08/2006125TM14Ipswich
2006226TL86Bury St Edmunds
01/01/1979 to 31/12/1998+26TL87Barnham/West Stow
Further info: Syngrapha interrogationis
 
UK Moths
British Lepidoptera
NBN Atlas
Moth Dissection UK
Svenska fjarilar
Lepiforum.de
Bedfordshire Moths
Cambs Moths
Devon Moths
Dorset Moths
Essex Field Club
Hants Moths
Herts & Middx Moths
Huntingdon HMBG
Kent Moths
Norfolk Moths
Somerset Moths
Suffolk Moths
Upper Thames Moths
West Midlands Moths
Yorkshire Moths
Suffolk Moths (Full)
Back Record Home
iMoths V14.4 HD © Lepidoptera UK 2025
This web app requires necessary cookies to function correctly. We'd also like to set Google analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept all cookies. Necessary cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this will affect how the website functions. Cookies Policy