Photo © Mike Wall

Mecyna flavalis

Checklist Number
63.039 [B&F: 1396]

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

Classification

Family:Crambidae
Subfamily:Spilomelinae
Genus:Mecyna
Species:flavalis
Authority:([Denis & Schiffermüller], 1775)

Rare (proposed as a future Red Data Book species) on chalk downland and grassy slopes in parts of southern England, predominantly coastal. In Hampshire and on the Isle of Wight the species has two strongholds where it is common, on Porton, Broughton and Stockbridge Downs on the mainland, and Compton Down on the Island. Occasional specimens encountered away from these localities suggest that there may be other, perhaps small, colonies still undetected. Wingspan 25-29 mm. Both wings have a very narrow, dark terminal line and greyish cilia, producing a sharply pencilled outline to the wings which, together with the presence of a third stigmatal spot in the forewing, makes this species easy to recognise [Goater]. Larva feeds on Hedge Bedstraw, Field Woundwort, Black Horehound, Small Nettle and Mignonette.

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.