When it is recorded
Jan2
Feb0
Mar9
Apr17
May33
Jun11
Jul37
Aug4
Sep0
Oct0
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 27 | |
| 2 | Ceredigion | Wales | 15 | |
| 3 | Aberdeenshire | Scotland | 12 | |
| 4 | Carmarthenshire | Wales | 12 | |
| 5 | Conwy | Wales | 12 | |
| 6 | Cumbria | England | 7 | |
| 7 | Argyll and Bute | Scotland | 7 | |
| 8 | Highland | Scotland | 2 | |
| 9 | Powys | Wales | 2 | |
| 10 | Stirling | Scotland | 2 | |
| 11 | Mid Ulster | Northern Ireland | 2 | |
| 12 | Pembrokeshire | Wales | 1 | |
| 13 | Dumfries and Galloway | Scotland | 1 | |
| 14 | Orkney Islands | Scotland | 1 |
8 England17 Scotland72 Wales1 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 14 counties in all.
About this species
- Records since 2000
- 113
- Peak month
- July
- Counties with records
- 14
- Group
- Mayflies
- NBN Atlas records since 2000
- 100
- Conservation designations
- GB Red List (2001 IUCN criteria)
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Ephemeroptera
- Family
- Siphlonuridae
- Genus
- Siphlonurus
- Name with authority
- Siphlonurus lacustris Eaton, 1870
- Described
- 1870
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q148056 · GBIF 4481038