Tortricidae : Tortricinae
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Photo © Peter W Webster,  19/07/2021 - Bungay

Immature stages

Approx Length (c. 10mm) Wingspan (16-20mm)
      
      
      
      
    
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Phtheochroa rugosana
Rough-winged Conch

(Hübner, 1799)925 / 49.095

Morley’s Final Catalogue: Chelmondiston during July 1902 (Gibbs); Felixstow the next year (EMM. 1904, 80); Aldeburgh in 1892 (Ctw). Larva at Ramsholt in August 1935 (Wir). I have found larvse plentiful wherever sought in the County: Bentley, Ipswich, Hemley, Lackford, 1933-5 (Whit.).

Recent Status: A common species across Suffolk.

Life Style: A single brooded species that can be found from late April till July with a partial second brood flying in November. The larvae feed on the female flowers and berries followed by the stem of Bryonia alba. They hibernate fully fed in a cocoon on the ground in which they pupate.

Identification: An intricately marked and very distinctive species.

Recorded in 29 (50%) of 58 10k Squares.
First Recorded in 1892.
Last Recorded in 2022.
Additional Stats

Phtheochroa sodaliana  |  Hysterophora maculosana >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
21/05/2022125TM46 - Minsmere/Leiston
17/05/2022125TM47 - Blythburgh/Dunwich
16/05/2022125TM14 - Ipswich
13/05/2022125TM38 - Bungay/Rumburgh
10/05/2022125TM23 - Felixstowe/Landguard Point
Show Details | 1990 to 2021 | 2000 to 2021 | Graph Key
Express Record Phtheochroa rugosana
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Copyright © Jim Wheeler 2022
   

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 16-20mm
Flight: May - July
Foodplant:   White Bryony
Nat Status: Common
Verification Grade:  Adult: 1
 Immature Adult
     
Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ - Suffolk 2022. © James Wheeler - Norfolk Moths 2007 - 2022. Data © NOLA™ - Suffolk 2022
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