Geometridae : Larentiinae
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Photo © Dave Appleton,  30/06/2012 - Bunkers Hill, Amner

Similar Norfolk Species
Small Rivulet
Perizoma alchemillata
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Rivulet
Perizoma affinitata

(Stephens, 1831) 1802 / 70.132

Norfolk status
Reasonably widespread.
Woodland margins, hedgerows and grassy embankments.

Similar to Small Rivulet, usually only shows a single indentation on the white cross-band. (see Small Rivulet) and is larger.

Recorded in 54 (73%) of 74 10k Squares.
First Recorded in 1873.
Last Recorded in 2024.
Additional Stats

< Twin-spot Carpet | Small Rivulet >

Determination
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10kGeneral Area
12/06/2024227TG14Felbrigg / Runton
29/05/2024127TG13Little Barningham
18/05/2024128TF82Rougham
17/05/2024127TG13Gresham
11/05/2024128TF63Snettisham
Show Details | 1990 to 2023 | 2000 to 2023 | Graph Key
Express Record Rivulet
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Copyright © Lepidoptera UK 2024
   
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Forewing: 12-15mm.
Flight: Two generations May-July. Aug-Sept.
Foodplant:   Red Campion
Red List: Least Concern (LC)
GB Status: Common
Verification Grade:  Adult: 2
 Immature Adult   [Show Flight Times]

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Underlying maps using Digital Map Data © NOLA™ 2024. © Lepidoptera UK - Jim Wheeler - Norfolk Moths 2007 - 2024. Data © NOLA™ 2024
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