When it is recorded
Jan0
Feb0
Mar3
Apr74
May98
Jun12
Jul15
Aug3
Sep111
Oct105
Nov35
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Gwynedd | Wales | 83 | |
| 2 | Powys | Wales | 83 | |
| 3 | Pembrokeshire | Wales | 59 | |
| 4 | Ceredigion | Wales | 51 | |
| 5 | Isle of Anglesey | Wales | 43 | |
| 6 | Carmarthenshire | Wales | 36 | |
| 7 | Wrexham | Wales | 26 | |
| 8 | Denbighshire | Wales | 25 | |
| 9 | Conwy | Wales | 19 | |
| 10 | Swansea | Wales | 10 | |
| 11 | Monmouthshire | Wales | 4 | |
| 12 | Herefordshire, County of | England | 1 |
5 England451 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
- 456
- Peak month
- September
- Counties with records
- 12
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 456
- Most recorded in
- Gwynedd, Powys, Pembrokeshire, Ceredigion
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Naviculales
- Family
- Naviculaceae
- Genus
- Navicula
- Name with authority
- Navicula rhynchocephala Kützing
- Contributing datasets
- 1
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q49631924 · GBIF 5269127