Main: (Tortricidae / Tortricinae)
49.098 [B&F: 0935] Cochylimorpha alternana (Stephens, 1834)

 

Rare (proposed as a future Red Data Book species) in chalk downland in parts of Kent. First recorded in Hampshire in 2007. Wingspan 18-24 mm. A larger species than C. straminea, and further distinguished by the presence of scale-tufts in the comparatively broad median fascia [Bradley]. Larva feeds within flowerheads of Greater Knapweed.

Flightime guide
StageJFM AMJ JAS OND
Adult
Larval

Records Received By Year

% of total records
Max records: 1
                                     
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Percentage of Total Records

Total records
Max Percentage: 0.0010331218
                                     
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Phenology - Adult Records

Max records: 1
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Distribution Map

Historical distribution at tetrad resolution
Click for density map

Record Density

As above but the larger the symbol, the greater the number of records
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Detail records

SiteDateQuantityRecorderStage
VC11 South Hampshire
Ashurst, NF (SU31)19-Aug-2007oneGodfrey, Keith Adult
Pilley Bailey, NF (SU39)07-Jul-2020oneWynn, Russell & Ward, MarcusAdult

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