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Early Moth
Theria primaria (Haworth, 1809)
Geometridae: Ennominae
1960 / 70.282
Photo © Paul Harris

Similar Dorset Species: None
Forewing: 14-17mm
Flight: Jan - February
Foodplant:   Blackthorn, Hawthorn
Red List: Vulnerable (VU)
GB Status: Common
Verification Grade:  Adult: 1

Davey, P., 2009: A species found throughout England and Wales, but more local elsewhere, the larva feeding on blackthorn (Prunus spp.) and hawthorn (Crateagus spp.). In Dorset, the moth is frequent amongst blackthorn and hawthorn scrub, thickets and hedgerows, and deciduous woodland edges; it is largely absent from heathland.

Recorded in 32 (80%) of 40 10k Squares.
First Recorded in 1930.
Last Recorded in 2023.
(Data up to end 2023)

Latest 5 Records (Data up to end 2023)
Date#VC10k Area
18/04/202319SY79 - Puddletown
11/03/202319SY49 - Bridport
11/03/202319SY58 - Abbotsbury
24/02/202319SY98 - Wareham
20/02/202319SY79 - Puddletown
Further info: Theria primaria
 
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