When it is recorded
Jan0
Feb0
Mar1
Apr16
May10
Jun1
Jul5
Aug0
Sep36
Oct25
Nov12
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 18 | |
| 2 | Carmarthenshire | Wales | 15 | |
| 3 | Ceredigion | Wales | 13 | |
| 4 | Pembrokeshire | Wales | 10 | |
| 5 | Gwynedd | Wales | 6 | |
| 6 | Isle of Anglesey | Wales | 4 | |
| 7 | Conwy | Wales | 4 | |
| 8 | Swansea | Wales | 4 | |
| 9 | Denbighshire | Wales | 4 | |
| 10 | Wrexham | Wales | 3 | |
| 11 | Monmouthshire | Wales | 2 |
1 England105 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 11 counties in all.
About this species
- Records since 2000
- 106
- Peak month
- September
- Counties with records
- 11
- Group
- Seaweeds and algae
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Naviculales
- Family
- Naviculaceae
- Genus
- Navicula
- Name with authority
- Navicula mutica Grunow, 1860
- Described
- 1860
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 7524494