When it is recorded
Jan11
Feb12
Mar53
Apr92
May75
Jun42
Jul26
Aug20
Sep23
Oct37
Nov20
Dec14
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | North Yorkshire | England | 45 | |
| 2 | East Riding of Yorkshire | England | 36 | |
| 3 | Cambridgeshire | England | 32 | |
| 4 | Isle of Anglesey | Wales | 29 | |
| 5 | Dumfries and Galloway | Scotland | 20 | |
| 6 | York | England | 17 | |
| 7 | Gloucestershire | England | 16 | |
| 8 | Doncaster | England | 15 | |
| 9 | Norfolk | England | 11 | |
| 10 | Kent | England | 10 | |
| 11 | Surrey | England | 10 | |
| 12 | Somerset | England | 10 | |
| 13 | Suffolk | England | 9 | |
| 14 | Monmouthshire | Wales | 9 | |
| 15 | Lincolnshire | England | 8 |
317 England35 Scotland75 Wales4 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 42 counties in all.
About this species
- Records since 2000
- 437
- Peak month
- April
- Counties with records
- 42
- Scientific name
- Aplexa hypnorum
- Group
- Molluscs
- NBN Atlas records since 2000
- 428
- Conservation designations
- Biodiversity List – Northern Ireland, GB Red List (2001 IUCN criteria)
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Gastropoda
- Family
- Physidae
- Genus
- Aplexa
- Name with authority
- Aplexa hypnorum (Linnaeus, 1758)
- Described
- 1758
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q600084 · GBIF 2291096