Eriocraniidae
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Photo © Dave Appleton,  09/04/2017 - Foulden Common - female (gen det)

Immature stages

Similar Norfolk Species
Eriocrania sangii
Large Birch Purple
Dyseriocrania subpurpurella
Common Oak Purple
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Eriocrania semipurpurella
Early Purple

(Stephens, 1835)13 / 2.007
Norfolk status
Rare.
Birch woodland.
Leaf mines birch, forming a blotch mine.
Very similar to E. sangii requires reference to the genitalia.


(Note: Females cannot be determined via genitalia)

Verification Grade Comment: Mine: Reared or larval morphology

Determination by Genitalia Examination (gen. det.) Required

Mine: Moth needs to be reared and, in some cases, possibly dissected.

Recorded in 26 (38%) of 69 10k Squares.
First Recorded in 1874.
Last Recorded in 2019.
Additional Stats

Eriocrania cicatricella  |  Eriocrania sangii >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
21/05/2019+27TG23 - N.Walsham/Roughton
12/05/2019+27TG30 - Brundall/Cantley
07/05/2019228TL79 - Methwold/Foulden
26/04/2019128TL78 - Hockwold/Weeting
10/05/2018+27TM28 - Harleston
Show Details | 1990 to 2018 | 2000 to 2018 |
Express Record Eriocrania semipurpurella
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Copyright © Jim Wheeler 2019
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 10-16 mm.
Season: March and April
Foodplant:   Birch
Nat Status: Common
Verification Grade:  Adult: 4  Mine: R
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2019. © James Wheeler - Norfolk Moths 2007 - 2019. Data © NOLA™ 2019
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