Noctuidae : Plusiinae
ABH BF

Photo © Jim Wheeler

Similar Norfolk Species
Ni Moth
Trichoplusia ni
Plain Golden Y
Autographa jota
 
Silver Y
2441 Autographa gamma
(Linnaeus, 1758) 73.015
Norfolk status
Common immigrant.
Breeds every summer, but winter survival rare. Several generations, most frequest May - Sept.
Can turn up in thousands under the right conditions, especially at coastal migration watch-points.
Recent research shows the Silver-Y flies at altitudes of up to 1.2km when migrating!

Recorded in 66 (96%) of 69 10k Squares.
First Recorded in 1834.
Last Recorded in 2014.

‹ Golden Plusia  |  Beautiful Golden Y ›

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
23/10/2014127TG11 - Drayton/Swannington
19/10/2014127TG11 - Drayton/Swannington
18/10/2014127TG11 - Drayton/Swannington
17/10/2014128TF63 - Snettisham/Dersingham
17/10/2014127TG11 - Drayton/Swannington
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Silver Y?
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Copyright © Jim Wheeler 2014
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 13-21mm.
Season: Recorded all year. Mainly May-Sept.
Foodplant:   Many plants including Stinging Nettle, Hedge Bedstraw, Clover, brassicas and legumes
Nat Status: Immigrant
 Immature Adult
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Underlying maps produced by MapMate™ using Digital Map Data © HarperCollins-Bartholomew 2014. Data © Norfolk Moths 2014. Technology based on work by Mark Yeates @ MapMate™