Photo © Mike Wall

Alchymist

Catephia alchymista

Checklist Number
72.085 [B&F: 2464]

Verification
Record will require further evidence, at least a good photograph, unless CMR is aware recorder has confidence in identification

Classification

Family:Erebidae
Subfamily:Erebinae
Genus:Catephia
Species:alchymista
Authority:([Denis & Schiffermüller], 1775)

Rare immigrant from mainland Europe, appearing in southern England. There were about 11 authenticated specimens recorded up to 1934, since when recorded only twice: at Middleton-on-Sea, Sussex, in July 1963 and at Bexhill-on-Sea, East Sussex, in August 2006. In Hampshire and on the Isle of Wight there were two at Bembridge in the late 19th Century. Wingspan 42-50 mm. The most likely confusion species is Sorcerer Aedia leucomelas, which see for differences. Larva feeds on Evergreen Oak, very limited evidence of breeding in the UK.

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.

VC10 Isle of Wight

Site Date Quantity Recorder Stage
Bembridge (SZ68)13/09/1858oneUnknownAdult
Bembridge (SZ68)1867oneHarrisAdult