Photo © David G Green

White Spot

Hadena albimacula

Checklist Number
73.284 [B&F: 2172]

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

Classification

Family:Noctuidae
Subfamily:Hadeninae
Genus:Hadena
Species:albimacula
Authority:(Borkhausen, 1792)

A Red Data Book species, on shingle beaches, chalk sea cliffs and limestone cliffs in southern England, predominantly coastal, a priority species under the UK Biodiversity Action Plan. It occurs locally along the south coast between Devon and Kent. In Dorset, the moth is common very locally on the chalk cliffs of the Purbeck coast and in Hampshire the population is very much confined to Browndown Ranges, near Gospost, where it has been present for many years: there appears to be no major threat to the site and the larval foodplant appears to be doing well. Occasional wanderers have been found elsewhere, with two on the Isle of Wight to date. Wingspan 30-38 mm. Larva feeds on seeds and seed capsules of Nottingham Catchfly, over-wintering as a pupa.

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)

VC10 Isle of Wight

Site Date Quantity Recorder Stage
Chale Green (SZ47)1955-Sam Knill-JonesAdult
Chale Green (SZ47)24/05/1993oneSimon ColenuttAdult
Cranmore (SZ38)17/08/2019oneChris HicksAdult

VC11 South Hampshire

Site Date Quantity Recorder Stage
Hill Head (SU50)20/06/1949oneCanning SuffernAdult
Browndown Coastal Ranges (SZ59)11/06/1974eightRichard J DicksonAdult
Browndown Coastal Ranges (SZ59)14/06/1974threeRichard J DicksonAdult
Browndown (SZ59)1975-David M Appleton-
Browndown (SZ59)04/07/1975oneRichard J DicksonAdult
Browndown Coastal Ranges (SZ59)04/07/1975oneRichard J DicksonAdult
Browndown (SZ59)20/06/1978twoD H SterlingAdult
Browndown (SZ59)23/06/1979eightD H SterlingAdult
Browndown (SZ59)29/06/198511Stewart SwiftAdult
Browndown (SZ59)19/08/1996eightReg A BellLarval
Browndown (SZ59)07/06/1997oneTim NorrissAdult
Browndown (SZ59)05/07/1997-J R Langmaid, I R ThirlwellAdult
Browndown (SZ59)26/06/2000oneStewart SwiftAdult
Browndown (SZ59)30/06/2000oneStewart SwiftAdult
Browndown (SZ59)20/07/2002oneDavid G GreenLarval
Browndown (SZ59)29/05/2004twoTony DavisAdult
Browndown (SZ59)29/05/2004twoPaul Pugh & Tony DavisAdult
Browndown (SZ59)05/07/2007fiveTony DobsonLarval
Browndown Coastal Ranges (SZ59)28/05/2009oneStewart SwiftAdult
Browndown Coastal Ranges (SZ59)28/05/2009oneJohn W PhillipsAdult
Browndown Coastal Ranges (SZ59)12/06/2009twoRichard J DicksonAdult
Hengistbury Head (SZ19)07/06/2015oneBrian HeppenstallAdult
Browndown Coastal Ranges (SZ59)03/06/2016fiveMaurice OpieAdult
Browndown Coastal Ranges (SZ59)24/06/2016twoMaurice OpieAdult
Browndown Coastal Ranges (SZ59)29/07/2016fiveMaurice OpieLarval
Browndown Coastal Ranges (SZ59)30/05/2017sevenKeith WheelerAdult
Browndown Coastal Ranges (SZ59)02/06/2017threeKevin CokerAdult
Browndown Coastal Ranges (SZ59)10/06/2017oneKeith WheelerAdult
Pennington (SZ39)17/11/2018oneRichard CoomberAdult
Browndown Coastal Ranges (SZ59)15/07/2022oneKeith WheelerAdult