Family: Thyatiridae

65.016 Yellow Horned Achlya flavicornis

There are 758 county records of 3222 individuals from 83 different sites. First recorded in 1896.

Individual records comprise of: [3219 Adult] [3 Larval] .

Occurrence by month (Adults)

Feb
4
Mar
2207
Apr
983
May
7
Jun
3

Earliest: 17 Feb 1993 - Latest: 18 Jun 2013

Historical Abundance

2019
14
2018
193
2017
69
2016
31
2015
53
2014
41
2013
66
2012
139
2011
112
2010
188

Records (Individuals) by Vice County

VC67
698 (3150)
VC68
60 (72)

Status Grade 1

Larval food plants

Downy Birch Betula pubescens
Silver Birch Betula pendula

Find moths by larval food plants here.

Notes:

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