Main: (Tortricidae / Olethreutinae)
49.314 [B&F: 1282] Dichrorampha sylvicolana Heinemann, 1863

 

Notes: Rare (proposed as a future Red Data Book species) in marshy woodland, damp pastures, river-banks and ditches in parts of south-eastern England. In Hampshire there are recent records only from Hookheath Meadows NR and Needs Ore; has been recorded in the past from Chandlers Ford, Botley Wood, Emer Bog and Ashurst. Not recorded from the Isle of Wight since 1930. Wingspan 10-14 mm. The dark general appearance and the dense orange-ochreous irroration in the distal half of the forewing and the pale ochreous-yellow medio-dorsal blotch are characteristic [Bradley]. Larva feeds within roots of Sneezewort.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 5
                                                 
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Percentage of Total Records

Total records
Max Percentage: 0.0039010386
                                                 
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

Phenology - Adult Records

Max records: 3
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Phenology - Larval 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
Click for distribution map

Detail records

SiteVCQtyDateStage
Ashurst1101980Not recorded
Ashurst Wood1101980Not recorded
Ashurst, Fletchwood Meadows NR11026/12/1984Larval
Botley Wood11127/06/1981Adult
Botley Wood11029/07/1981Adult
Botley Wood1101980Not recorded
Hookheath Meadows NR11204/07/2005Adult
Hookheath Meadows NR, Southwick11204/07/2005Adult
Hookheath Meadows NR, Southwick11209/07/2005Adult
Hookheath Meadows NR, Southwick11026/07/2004Adult
Needs Ore115014/07/2005Adult
Needs Ore111512/07/2005Adult
Isle of Wight10007/1930Adult
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