When it is recorded
Jan0
Feb4
Mar23
Apr29
May35
Jun6
Jul13
Aug8
Sep56
Oct26
Nov12
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 36 | |
| 2 | Powys | Wales | 22 | |
| 3 | Isle of Anglesey | Wales | 16 | |
| 4 | Wrexham | Wales | 14 | |
| 5 | Carmarthenshire | Wales | 13 | |
| 6 | Denbighshire | Wales | 10 | |
| 7 | Conwy | Wales | 8 | |
| 8 | Ceredigion | Wales | 5 | |
| 9 | Monmouthshire | Wales | 5 | |
| 10 | Kent | England | 4 | |
| 11 | Devon | England | 4 | |
| 12 | Pembrokeshire | Wales | 4 | |
| 13 | Trafford | England | 4 | |
| 14 | Swansea | Wales | 4 | |
| 15 | Suffolk | England | 3 |
45 England14 Scotland151 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 32 counties in all.
About this species
- Records since 2000
- 218
- Peak month
- September
- Counties with records
- 32
- Group
- Worms (annelids)
- NBN Atlas records since 2000
- 298
- Kingdom
- Animalia
- Phylum
- Annelida
- Class
- Clitellata
- Order
- Arhynchobdellida
- Family
- Erpobdellidae
- Genus
- Erpobdella
- Name with authority
- Erpobdella testacea (Savigny, 1822)
- Described
- 1822
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q10488385 · GBIF 4411080