Photo © Tim Norriss

Annulet

Charissa obscurata

Checklist Number
70.287 [B&F: 1964]

Verification
Record will normally be accepted but photo evidence may be required - check with CMR if not sure of identity

Classification

Family:Geometridae
Subfamily:Ennominae
Genus:Charissa
Species:obscurata
Authority:([Denis & Schiffermüller], 1775)

Local on heathland, moorland, calcareous grassland, sea cliffs and quarries throughout much of the British Isles. In Hampshire and on the Isle of Wight local and uncommon; on the heaths of the New Forest, a dark form predominates, and on the Freshwater cliffs, a quite different, white, form is found. Wingspan 32-39 mm. In their corresponding ranges, could be confused with Irish Annulet Odontognophos dumetata or Scotch Annulet Gnophos obfuscata, which see for a description of the differences. Larva feeds on Sea Campion, Thrift, Common Rock-rose, Common Bird's-foot Trefoil, Kidney Vetch, Creeping Cinquefoil, Wild Strawberry, Wild Thyme, Salad Burnet and Heather.

The abundance in each month is indicated as follows:

No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time
J F M A M J J A S O N D
Adult
Larval

Records by week (adult)

Records by week (larval)

No Larval records to show.