When it is recorded
Jan10
Feb7
Mar15
Apr104
May182
Jun86
Jul94
Aug40
Sep64
Oct58
Nov18
Dec78
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Somerset | England | 104 | |
| 2 | Norfolk | England | 68 | |
| 3 | Essex | England | 62 | |
| 4 | Kent | England | 43 | |
| 5 | North Yorkshire | England | 33 | |
| 6 | Suffolk | England | 27 | |
| 7 | Isle of Anglesey | Wales | 25 | |
| 8 | Cambridgeshire | England | 23 | |
| 9 | Cheshire East | England | 17 | |
| 10 | Dumfries and Galloway | Scotland | 17 | |
| 11 | East Riding of Yorkshire | England | 15 | |
| 12 | Cumbria | England | 12 | |
| 13 | Surrey | England | 10 | |
| 14 | Nottinghamshire | England | 10 | |
| 15 | Worcestershire | England | 9 |
626 England68 Scotland72 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 71 counties in all.
About this species
- Records since 2000
- 772
- Peak month
- May
- Counties with records
- 71
- Scientific name
- Armiger crista
- Group
- Molluscs
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Gastropoda
- Family
- Planorbidae
- Genus
- Armiger
- Name with authority
- Armiger crista (Linnaeus, 1758)
- Described
- 1758
- Contributing datasets
- 22
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q106295048 · GBIF 5189709