When it is recorded
Jan63
Feb52
Mar92
Apr122
May147
Jun211
Jul197
Aug131
Sep321
Oct147
Nov59
Dec68
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Cornwall | England | 205 | |
| 2 | Devon | England | 176 | |
| 3 | Pembrokeshire | Wales | 90 | |
| 4 | Plymouth | England | 68 | |
| 5 | Torbay | England | 46 | |
| 6 | Isles of Scilly | England | 36 | |
| 7 | Dumfries and Galloway | Scotland | 29 | |
| 8 | Ards and North Down | Northern Ireland | 29 | |
| 9 | Swansea | Wales | 27 | |
| 10 | Dorset | England | 20 | |
| 11 | Highland | Scotland | 16 | |
| 12 | East Lothian | Scotland | 13 | |
| 13 | Fife | Scotland | 11 | |
| 14 | Causeway Coast and Glens | Northern Ireland | 11 | |
| 15 | East Riding of Yorkshire | England | 9 |
623 England23 Scotland175 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 39 counties in all.
About this species
- Records since 2000
- 1,653
- Peak month
- September
- Counties with records
- 39
- Scientific name
- Perforatus perforatus
- Group
- Crustaceans
- NBN Atlas records since 2000
- 1,575
- Most recorded in
- Cornwall, Devon, Pembrokeshire, Plymouth
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Maxillopoda
- Order
- Sessilia
- Family
- Balanidae
- Genus
- Perforatus
- Name with authority
- Perforatus perforatus (Bruguière, 1789)
- Described
- 1789
- Contributing datasets
- 38
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q14077701 · GBIF 9802456