Main: (Geometridae / Geometrinae)
70.297 [B&F: 1665] Grass Emerald (Pseudoterpna pruinata) (Hufnagel, 1767)

 

Common on heathland, moorland, open woodland, scrub, shingle beaches, gravel pits, roadside verges and embankments throughout much of the British Isles. In Hampshire and on the Isle of Wight found mainly on damp heathland in the New Forest and north-east Hampshire, also along the coast and in the west and south-east of the Island; fairly common in these areas, but a rare wanderer elsewhere. Wingspan 35-40 mm. The only similar species is Jersey Emerald P. coronillaria, which occurs only on Jersey and which see for differences. Larva feeds on Gorse, Broom and Petty Whin.

Flightime guide
StageJFM AMJ JAS OND
Adult
Larval

Records Received By Year

% of total records
Max records: 37
 
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: 0.04140358
 
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: 130
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

Web Hosting from Vision Internet Limited