When it is recorded
Jan2
Feb1
Mar9
Apr39
May165
Jun120
Jul93
Aug68
Sep65
Oct39
Nov13
Dec48
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Somerset | England | 72 | |
| 2 | Norfolk | England | 54 | |
| 3 | Essex | England | 46 | |
| 4 | Dumfries and Galloway | Scotland | 29 | |
| 5 | North Yorkshire | England | 23 | |
| 6 | Suffolk | England | 20 | |
| 7 | Oxfordshire | England | 12 | |
| 8 | Doncaster | England | 11 | |
| 9 | Worcestershire | England | 10 | |
| 10 | Gloucestershire | England | 10 | |
| 11 | Cheshire East | England | 10 | |
| 12 | Kent | England | 9 | |
| 13 | Surrey | England | 9 | |
| 14 | Rotherham | England | 9 | |
| 15 | Bristol, City of | England | 9 |
527 England59 Scotland85 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 65 counties in all.
About this species
- Records since 2000
- 671
- Peak month
- May
- Counties with records
- 65
- IUCN Red List
- Least Concern
- Scientific name
- Musculium lacustre
- Group
- Molluscs
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Bivalvia
- Order
- Sphaeriida
- Family
- Sphaeriidae
- Genus
- Musculium
- Name with authority
- Musculium lacustre (O.F.Müller, 1774)
- Described
- 1774
- Contributing datasets
- 14
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3017919 · GBIF 2286717