When it is recorded
Jan1
Feb0
Mar16
Apr23
May8
Jun9
Jul16
Aug1
Sep13
Oct7
Nov2
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 22 | |
| 2 | Powys | Wales | 10 | |
| 3 | Monmouthshire | Wales | 6 | |
| 4 | Denbighshire | Wales | 6 | |
| 5 | Surrey | England | 4 | |
| 6 | Ceredigion | Wales | 4 | |
| 7 | Highland | Scotland | 3 | |
| 8 | Worcestershire | England | 3 | |
| 9 | Carmarthenshire | Wales | 3 | |
| 10 | Lincolnshire | England | 2 | |
| 11 | Cumbria | England | 2 | |
| 12 | Glasgow City | Scotland | 2 | |
| 13 | Isle of Anglesey | Wales | 2 | |
| 14 | Cambridgeshire | England | 1 | |
| 15 | Suffolk | England | 1 |
15 England11 Scotland81 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 25 counties in all.
About this species
- Records since 2000
- 111
- Peak month
- April
- Counties with records
- 25
- Group
- Flatworms
- NBN Atlas records since 2000
- 109
- Kingdom
- Animalia
- Phylum
- Platyhelminthes
- Order
- Tricladida
- Family
- Planariidae
- Genus
- Polycelis
- Name with authority
- Polycelis tenuis Ijima, 1884
- Described
- 1884
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2091978 · GBIF 2502885