Grey Dagger / Dark Dagger Acronicta tridens/psi

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Grey Dagger / Dark Dagger Acronicta tridens/psi

There are 1577 county records of 2409 individuals from 166 different sites. First recorded in 1839.

Individual records comprise of: [2408 Adult] [1 Dead] .

Occurrence by month (Adults)

May
47

Jun
341

Jul
1477

Aug
503

Sep
34

Oct
1

Earliest: 07 May 2011 - Latest: 04 Oct 1972

Historical Abundance

2020
89

2019
133

2018
138

2017
105

2016
114

2015
91

2014
137

2013
259

2012
180

2011
102

Records (Individuals) by Vice County

VC67
1309 (2062)

VC68
268 (347)

Notes:

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Grey Dagger / Dark Dagger Acronicta tridens/psi © T.J Tams [Image Ref: 3330]
Tynemouth, Northumberland. 06.vii.2016.