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Species · Butterflies and moths

Rusty Dot

Udea ferrugalis

1,500Records since 2000
AugustPeak month
49Counties with records

When it is recorded

Jan3
Feb0
Mar0
Apr3
May16
Jun70
Jul121
Aug416
Sep241
Oct298
Nov232
Dec27

GBIF records by month, 2000–2025 (all years combined).

Where it is recorded

#CountyNationRecordsShare
1Oxfordshire England311
2Cornwall England145
3Suffolk England92
4West Berkshire England54
5Worcestershire England49
6Devon England40
7Norfolk England39
8Surrey England38
9Dorset England21
10Kent England19
11Na h-Eileanan Siar Scotland17
12Essex England16
13Argyll and Bute Scotland16
14Plymouth England14
15Newry, Mourne and Down Northern Ireland13
1,378 England39 Scotland38 Wales30 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 49 counties in all.

About this species

Records since 2000
1,500
Peak month
August
Counties with records
49
Scientific name
Udea ferrugalis
Group
Butterflies and moths
NBN Atlas records since 2000
988
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Lepidoptera
Family
Crambidae
Genus
Udea
Name with authority
Udea ferrugalis Hübner, 1796
Described
1796
Contributing datasets
19

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 6121184