Hummingbird Hawk-moth - D. Emley 2021
Geometridae : Larentiinae
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Perizoma bifaciata
Photo © Patrick Clement,  Penorchard Meadows, Worcestershire. 10th July 2005.

Perizoma bifaciata Perizoma bifaciata Perizoma bifaciata Perizoma bifaciata Perizoma bifaciata Perizoma bifaciata

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Similar West Midlands Species: None
 
Barred Rivulet
Perizoma bifaciata

(Haworth, 1809) 1804 / 70.134

An uncommon and local resident; rare in the north.

A species of calcareous places with short turf but also on reclaimed and derelict or brownfield sites.

Overwinters as a pupa, sometimes for up to 5 years. Adults fly at dusk and come sparingly to light.

Verification Grade Comment: Ideally take a photo if away from regular sites.

Recorded in 44 (31%) of 140 10k Squares.
First Recorded in 1887.
Last Recorded in 2024.
(Data up to end 2024)
Additional Stats

Forewing: 9-11mm
Flight: July - August
Foodplant:   Red Bartsia
Red List: Least Concern (LC)
GB Status: Common
Former Status: Local
Verification Grade:  Adult: 2
< Small Rivulet | Grass Rivulet >
List Species Records   [Show All Latest]
Latest 5 Records (data up to end 2024)
Date#VC10k Area
29/07/20241VC37 - WorcestershireSO76
24/07/20241VC37 - WorcestershireSO75
19/07/20241VC37 - WorcestershireSO86
12/08/20231VC39 - StaffordshireSJ82
12/07/20231VC36 - HerefordshireSO47

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