Main: (Noctuidae / Noctuinae)
73.334 [B&F: 2123] Small Square-spot (Diarsia rubi) (Vieweg, 1790)

 

Notes: Common in damp woodland and grassland, gardens and rough meadows throughout the British Isles, a species of conservation concern under the UK Biodiversity Action Plan. Widespread and common in Hampshire and on the Isle of Wight. Wingspan 30-38 mm. A useful field mark is the very small black dot between the orbicular stigma and dorsum, but there is no reliable way to distinguish this species from Fen Square-spot D. florida, and the two taxa may best be considered conspecific. Larva feeds on various herbaceous plants, including Dandelion and Dock.

Flightime guide
JFM AMJ JAS OND

Records Received By Year

% of total records
Max records: 562
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: 0.63472927
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: 692
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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