When it is recorded
Jan54
Feb2
Mar263
Apr312
May129
Jun159
Jul43
Aug157
Sep107
Oct58
Nov59
Dec88
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Causeway Coast and Glens | Northern Ireland | 289 | |
| 2 | Devon | England | 141 | |
| 3 | Isle of Anglesey | Wales | 89 | |
| 4 | Gwynedd | Wales | 78 | |
| 5 | Pembrokeshire | Wales | 44 | |
| 6 | Suffolk | England | 41 | |
| 7 | Na h-Eileanan Siar | Scotland | 36 | |
| 8 | Isle of Wight | England | 29 | |
| 9 | Cornwall | England | 27 | |
| 10 | Highland | Scotland | 21 | |
| 11 | Cumbria | England | 15 | |
| 12 | East Riding of Yorkshire | England | 13 | |
| 13 | Belfast | Northern Ireland | 10 | |
| 14 | North Lincolnshire | England | 8 | |
| 15 | Kent | England | 6 |
459 England100 Scotland455 Wales162 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 25 counties in all.
About this species
- Records since 2000
- 1,437
- Peak month
- April
- Counties with records
- 25
- Scientific name
- Baltidrilus costatus
- Group
- Worms (annelids)
- NBN Atlas records since 2000
- 1,188
- Most recorded in
- Causeway Coast and Glens, Devon, Isle of Anglesey, Gwynedd
- Kingdom
- Animalia
- Phylum
- Annelida
- Class
- Clitellata
- Order
- Tubificida
- Family
- Naididae
- Genus
- Baltidrilus
- Name with authority
- Baltidrilus costatus (Claparède, 1863)
- Described
- 1863
- Contributing datasets
- 23
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q61620164 · GBIF 7976038