Main: (Geometridae / Archiearinae)
70.204 [B&F: 1662] Light Orange Underwing (Boudinotiana notha) (Hübner, [1803])

 

Notes: Nationally scarce (Nb) in ancient woodland and open woodland in parts of southern England. In Hampshire and on the Isle of Wight seems to be present wherever Aspen is established, however in places such as Crab Wood, some of the few trees have been felled to the detriment of this and other local species. Wingspan 33-36 mm. The most likely confusion species is Orange Underwing A. parthenias, which see for differences. Larva feeds on Aspen, over-wintering as a pupa.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 18
                     
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: 0.0138350865
                     
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: 18
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Phenology - Larval Records

Max records: 2
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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