Pterophoridae : Pterophorinae
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Photo © Tony Prichard,  ex larva Hockwold 18/05/13

Immature stages

Similar Norfolk Species
Stenoptilia bipunctidactyla
Twin-spot Plume
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Stenoptilia annadactyla
Small Scabious Plume

Sutter, 19881508c / 45.017
Norfolk status
Locally found in the Brecks.
First recognised in Britain in 2005 by Colin Hart, who reared larvae found on flowerheads of Small Scabious from the Brecks. Earlier specimens taken in Norfolk were later determined to be this species.

Separated from Stenoptilia bipunctidactyla in 1988 in a German journal (Sutter, R., 1988.) Adult moths are virtually impossible to separate from bipunctidactyla apart from the female genitalia which are quite distinct.

The only larval foodplant recorded is Scabiosa columbaria. Final instar larvae are generally green, although they may have a red dorsal line, but not bordered by the yellow/green subdorsal lines of Stenoptilia bipunctidactyla larvae.

"In the spring the larvae mine the central rosette of small scabious plants. This causes the central two or three leaves to wilt and turn slightly greyish, (see ‘feeding damage’ picture). Find the wilted leaves and gently pull, they should come away easily revealing the head of the larva underneath. This is the easiest way to find larvae. In the last instar they feed externally and become much hairier and are much harder to find." - Colin Hart.

Conformation of any adult specimen requires dissection.

Verification Grade Comment: Breckland only

Determination by Genitalia Examination (gen. det.) Required

Recorded in 2 (3%) of 69 10k Squares.
First Recorded in 1988.
Last Recorded in 2017.
Additional Stats

Stenoptilia bipunctidactyla  |  Stenoptilia zophodactylus >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
28/08/2017128TL79 - Methwold/Foulden
04/05/2016+28TL78 - Hockwold/Weeting
02/05/20152028TL79 - Methwold/Foulden
25/06/2013128TL79 - Methwold/Foulden
25/06/2013128TL79 - Methwold/Foulden
Show Details | 1990 to 2018 | 2000 to 2018 |
Express Record Stenoptilia annadactyla
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Copyright © Jim Wheeler 2019
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 17-24 mm.
Season: Two Generations. June - Sept.
Foodplant:   Small Scabious.
Nat Status: Unknown
Verification Grade:  Adult: 4
 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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