When it is recorded
Jan0
Feb3
Mar128
Apr285
May164
Jun18
Jul57
Aug42
Sep155
Oct203
Nov96
Dec3
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 177 | |
| 2 | Powys | Wales | 148 | |
| 3 | Denbighshire | Wales | 148 | |
| 4 | Conwy | Wales | 140 | |
| 5 | Wrexham | Wales | 60 | |
| 6 | Worcestershire | England | 54 | |
| 7 | Pembrokeshire | Wales | 31 | |
| 8 | Highland | Scotland | 20 | |
| 9 | Herefordshire, County of | England | 20 | |
| 10 | Isle of Anglesey | Wales | 20 | |
| 11 | North Yorkshire | England | 18 | |
| 12 | Scottish Borders | Scotland | 18 | |
| 13 | Carmarthenshire | Wales | 18 | |
| 14 | Ceredigion | Wales | 16 | |
| 15 | Monmouthshire | Wales | 15 |
93 England135 Scotland865 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 43 counties in all.
About this species
- Records since 2000
- 1,160
- Peak month
- April
- Counties with records
- 43
- Scientific name
- Ecdyonurus torrentis
- Group
- Mayflies
- NBN Atlas records since 2000
- 1,117
- Most recorded in
- Gwynedd, Powys, Denbighshire, Conwy, Wrexham, Worcestershire
- Conservation designations
- GB Red List (2001 IUCN criteria)
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Ephemeroptera
- Family
- Heptageniidae
- Genus
- Ecdyonurus
- Name with authority
- Ecdyonurus torrentis Kimmins, 1942
- Described
- 1942
- Contributing datasets
- 17
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3046925 · GBIF 4481477