Pyralidae : Galleriinae
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Photo © Rob Lee

Similar Norfolk Species
Phycitodes binaevella
Ermine Knot-horn
Phycitodes saxicola
Small Clouded Knot-horn
 
Phycitodes maritima
1485 Chalk Knot-horn
(Tengström, 1848)62.057
Norfolk status
One of three British species of Phycitodes which are difficult to separate from one another and are best identified by dissection of the genitalia. Records cannot be accepted without voucher specimen.
Determination by Genitalia Examination (gen. det.) Required



Dissected records from Winterton. Snettisham. Holme Dunes. Dersingham Bog. Hindolveston. Sculthorpe Moor & Scole.
JC

Recorded in 24 (35%) of 69 10k Squares.
First Recorded in 1899.
Last Recorded in 2013.

 

‹ Homoeosoma nimbella  |  Phycitodes binaevella ›

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
21/07/2013128TF74 - Holme/Titchwell
10/07/2013128TF74 - Holme/Titchwell
21/06/2013128TF74 - Holme/Titchwell
28/08/2012+27TG32 - Stalham/Catfield
19/08/2012 to 25/08/2012+27TG32 - Stalham/Catfield
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Copyright © Jim Wheeler 2014
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 18-22 mm.
Season: May to August.
Foodplant:   Yarrow and Ragwort.
Nat Status: Local
 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™