When it is recorded
Jan7
Feb4
Mar5
Apr17
May40
Jun11
Jul16
Aug19
Sep24
Oct9
Nov6
Dec2
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | North Yorkshire | England | 44 | |
| 2 | Scottish Borders | Scotland | 17 | |
| 3 | Highland | Scotland | 12 | |
| 4 | Redcar and Cleveland | England | 12 | |
| 5 | Cornwall | England | 7 | |
| 6 | Dumfries and Galloway | Scotland | 6 | |
| 7 | Midlothian | Scotland | 6 | |
| 8 | Cumbria | England | 5 | |
| 9 | East Lothian | Scotland | 5 | |
| 10 | Perth and Kinross | Scotland | 3 | |
| 11 | Fermanagh and Omagh | Northern Ireland | 3 | |
| 12 | Argyll and Bute | Scotland | 2 | |
| 13 | Orkney Islands | Scotland | 2 | |
| 14 | Causeway Coast and Glens | Northern Ireland | 2 | |
| 15 | South Lanarkshire | Scotland | 2 |
95 England62 Scotland5 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 21 counties in all.
About this species
- Records since 2000
- 162
- Peak month
- May
- Counties with records
- 21
- IUCN Red List
- Vulnerable
- Scientific name
- Spermodea lamellata
- Group
- Molluscs
- NBN Atlas records since 2000
- 160
- Conservation designations
- Biodiversity List – Northern Ireland, GB Red List (2001 IUCN criteria)
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Gastropoda
- Order
- Stylommatophora
- Family
- Valloniidae
- Genus
- Spermodea
- Name with authority
- Spermodea lamellata (Jeffreys, 1830)
- Described
- 1830
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q857572 · GBIF 4567438