Main: (Noctuidae / Oncocnemidinae)
73.061 [B&F: 2394] Anomalous (Stilbia anomala) (Haworth, 1812)

 

Local on moorland, in Scotland including the Hebrides and Orkney, northern England including the Isle of Man, on Dartmoor, Exmoor and the New Forest, and through much of Wales, elsewhere extremely local and usually uncommon; a species of conservation concern under the UK Biodiversity Action Plan. In Hampshire more or less confined to the New Forest, and there very local, favouring dry railway banks and other places where the common grass is Wavy Hair-grass. Not recorded from the Isle of Wight since 1994. Wingspan 29-36 mm. Larva feeds on Wavy Hair-grass and Tufted Hair-grass.

Flightime guide
StageJFM AMJ JAS OND
Adult
Larval

Records Received By Year

% of total records
Max records: 6
                     
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20

Percentage of Total Records

Total records
Max Percentage: 0.0028935743
                     
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20

Phenology - Adult Records

Max records: 13
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