When it is recorded
Jan12
Feb14
Mar56
Apr67
May109
Jun118
Jul90
Aug61
Sep87
Oct55
Nov22
Dec26
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | North Yorkshire | England | 53 | |
| 2 | Isle of Anglesey | Wales | 50 | |
| 3 | Norfolk | England | 45 | |
| 4 | East Riding of Yorkshire | England | 41 | |
| 5 | Monmouthshire | Wales | 39 | |
| 6 | Somerset | England | 24 | |
| 7 | Dumfries and Galloway | Scotland | 21 | |
| 8 | Oxfordshire | England | 19 | |
| 9 | Cambridgeshire | England | 17 | |
| 10 | Worcestershire | England | 17 | |
| 11 | Doncaster | England | 15 | |
| 12 | Nottinghamshire | England | 13 | |
| 13 | West Berkshire | England | 12 | |
| 14 | Suffolk | England | 11 | |
| 15 | Essex | England | 11 |
471 England82 Scotland148 Wales14 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 55 counties in all.
About this species
- Records since 2000
- 735
- Peak month
- June
- Counties with records
- 55
- IUCN Red List
- Least Concern
- Scientific name
- Valvata piscinalis
- Group
- Molluscs
- NBN Atlas records since 2000
- 719
- Most recorded in
- North Yorkshire, Isle of Anglesey
- Conservation designations
- GB Red List (2001 IUCN criteria)
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Gastropoda
- Family
- Valvatidae
- Genus
- Valvata
- Name with authority
- Valvata piscinalis (O.F.Müller, 1774)
- Described
- 1774
- Contributing datasets
- 21
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q1768673 · GBIF 2298076