Crambidae : Spilomelinae
Photo © Peter Tilley

Udea olivalis
Olive Pearl

([Denis & Schiffermüller], 1775)63.037/1392
Norfolk status
Distinctively square-shaped central white spot.
Woodland, grassland, heathland, scrub and fens.
Fairly common and widespread.

Recorded in 55 (80%) of 69 10k Squares.
First Recorded in 1957.
Last Recorded in 2016.

Udea prunalis  |  Pleuroptya ruralis >

List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
16/07/2016327TG11 - Drayton/Swannington
15/07/2016227TM49 - Geldeston/Haddiscoe
08/07/2016128TF63 - Snettisham/Dersingham
08/07/2016128TF74 - Holme/Titchwell
08/07/2016227TG00 - Runhall/Barnham Broom
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Copyright © Jim Wheeler 2016

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 24-28 mm.
Season: June and July.
Foodplant:   Herbaceous plants.
Nat Status: Common
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2016. © James Wheeler - Norfolk Moths 2016. Data © NOLA™ 2016