When it is recorded
Jan0
Feb0
Mar2
Apr32
May35
Jun2
Jul1
Aug1
Sep37
Oct32
Nov27
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 87 | |
| 2 | Ceredigion | Wales | 34 | |
| 3 | Powys | Wales | 18 | |
| 4 | Conwy | Wales | 8 | |
| 5 | Carmarthenshire | Wales | 5 | |
| 6 | Pembrokeshire | Wales | 4 | |
| 7 | Na h-Eileanan Siar | Scotland | 2 | |
| 8 | Swansea | Wales | 2 | |
| 9 | Wrexham | Wales | 2 | |
| 10 | Denbighshire | Wales | 2 | |
| 11 | Isle of Anglesey | Wales | 1 | |
| 12 | Monmouthshire | Wales | 1 |
3 Scotland166 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 12 counties in all.
About this species
- Records since 2000
- 169
- Peak month
- September
- Counties with records
- 12
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 169
- Most recorded in
- Gwynedd
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Naviculales
- Family
- Amphipleuraceae
- Genus
- Frustulia
- Name with authority
- Frustulia saxonica Rabenhorst, 1853
- Described
- 1853
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q67466932 · GBIF 8377004