Single-dotted Wave (Idaea dimidiata)


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Single-dotted Wave
Idaea dimidiata (Hufnagel, 1767)
Geometridae : Sterrhinae

1708 / 70.011

Photo © Gary White, 21/07/2015 - Garden

Similar Species
Small Fan-footed Wave Idaea biselata

Treble Brown Spot
Idaea trigeminata

Forewing:	9-11mm.
Flight:	One generation. Mainly June-Aug.
Foodplant:	Cow parsley, Burnet-saxifrage, Hedge bedstraw.
Red List:	Least Concern (LC)
GB Status:	Common
Verification Grade: Adult: 1

Status
Widespread and common.

Recorded in 68 (92%) of 74 10k Squares.
First Recorded in 1923.
Last Recorded in 2023.

Latest 10 Records
Date	#	VC	10k	Area
05/10/2023	1	28	TM09	Great Ellingham
24/09/2023	+	28	TL78	Weeting Heath (Gravelpit Wood)
19/09/2023	1	27	TG10	Cringleford (UEA)
17/09/2023	1	28	TF92	North Elmham
16/09/2023	1	27	TG04	Cley next the Sea
16/09/2023	1	28	TF92	Stibbard
14/09/2023	1	27	TG42	Eccles
14/09/2023	1	27	TG21	Norwich (Catton)
14/09/2023	1	27	TG04	Cley next the Sea
14/09/2023	1	28	TF92	North Elmham

Further info: Idaea dimidiata