When it is recorded
Jan2
Feb0
Mar11
Apr31
May21
Jun3
Jul9
Aug8
Sep29
Oct17
Nov11
Dec1
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 39 | |
| 2 | Monmouthshire | Wales | 18 | |
| 3 | Gwynedd | Wales | 17 | |
| 4 | Aberdeenshire | Scotland | 12 | |
| 5 | Highland | Scotland | 10 | |
| 6 | Isle of Anglesey | Wales | 9 | |
| 7 | Wrexham | Wales | 8 | |
| 8 | Ceredigion | Wales | 6 | |
| 9 | Dumfries and Galloway | Scotland | 4 | |
| 10 | Conwy | Wales | 3 | |
| 11 | Denbighshire | Wales | 2 | |
| 12 | Cambridgeshire | England | 1 | |
| 13 | Argyll and Bute | Scotland | 1 | |
| 14 | Pembrokeshire | Wales | 1 | |
| 15 | Carmarthenshire | Wales | 1 |
5 England29 Scotland106 Wales1 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 19 counties in all.
About this species
- Records since 2000
- 143
- Peak month
- April
- Counties with records
- 19
- Group
- Flatworms
- NBN Atlas records since 2000
- 142
- Kingdom
- Animalia
- Phylum
- Platyhelminthes
- Order
- Tricladida
- Family
- Planariidae
- Genus
- Crenobia
- Name with authority
- Crenobia alpina (Dana, 1766)
- Described
- 1766
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q592791 · GBIF 4416390