When it is recorded
Jan8
Feb14
Mar22
Apr49
May42
Jun16
Jul14
Aug15
Sep52
Oct44
Nov21
Dec7
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Carmarthenshire | Wales | 7 | |
| 2 | Conwy | Wales | 5 | |
| 3 | Pembrokeshire | Wales | 2 | |
| 4 | Swansea | Wales | 2 | |
| 5 | Isle of Anglesey | Wales | 1 |
4 England124 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 5 counties in all.
About this species
- Records since 2000
- 304
- Peak month
- September
- Counties with records
- 5
- Group
- Seaweeds and algae
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Triceratiales
- Family
- Triceratiaceae
- Genus
- Amphipentas
- Name with authority
- Amphipentas alternans Ehrenberg, 1843
- Described
- 1843
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 7666754