Main: (Tortricidae / Tortricinae)
49.045 [B&F: 1029] Eana osseana (Scopoli, 1763)

 

Notes: Local on grassland, downland and moorland throughout much of the British Isles. In Hampshire and on the Isle of Wight very local in all three vice-counties, an increase in the number of records received in the first decade of the century may be due to increased observer coverage. Wingspan 16-23 mm. Distinguished from other British Eana species by the general coloration of the forewing, it may, however, be confused with Cnephasia longana, which it resembles in size and general coloration, but may be separated by the comparatively narrow forewing with the apex more produced, and the characteristic obscure markings [Bradley]. Larva feeds on herbaceous plants, various grasses and various mosses, living within a silken tube or tent.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

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

Percentage of Total Records

Total records
Max Percentage: 0.013296989
                 
90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13

Phenology - Adult Records

Max records: 10
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
Web Hosting from Vision Internet Limited