When it is recorded
Jan0
Feb0
Mar24
Apr156
May123
Jun14
Jul17
Aug11
Sep158
Oct78
Nov45
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 97 | |
| 2 | Denbighshire | Wales | 96 | |
| 3 | Wrexham | Wales | 78 | |
| 4 | Gwynedd | Wales | 71 | |
| 5 | Isle of Anglesey | Wales | 53 | |
| 6 | Pembrokeshire | Wales | 45 | |
| 7 | Ceredigion | Wales | 37 | |
| 8 | Conwy | Wales | 32 | |
| 9 | Carmarthenshire | Wales | 30 | |
| 10 | Monmouthshire | Wales | 19 | |
| 11 | Swansea | Wales | 11 | |
| 12 | Kent | England | 1 | |
| 13 | Worcestershire | England | 1 |
12 England613 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 13 counties in all.
About this species
- Records since 2000
- 626
- Peak month
- September
- Counties with records
- 13
- Group
- Seaweeds and algae
- Most recorded in
- Powys, Denbighshire, Wrexham, Gwynedd, Isle of Anglesey
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Thalassiophysales
- Family
- Catenulaceae
- Genus
- Amphora
- Name with authority
- Amphora atomus Kützing, 1844
- Described
- 1844
- Contributing datasets
- 2
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 7586785