When it is recorded
Jan0
Feb0
Mar1
Apr76
May64
Jun2
Jul3
Aug10
Sep107
Oct75
Nov9
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 101 | |
| 2 | Carmarthenshire | Wales | 53 | |
| 3 | Pembrokeshire | Wales | 45 | |
| 4 | Gwynedd | Wales | 17 | |
| 5 | Monmouthshire | Wales | 17 | |
| 6 | Ceredigion | Wales | 16 | |
| 7 | Isle of Anglesey | Wales | 12 | |
| 8 | Denbighshire | Wales | 10 | |
| 9 | Conwy | Wales | 7 | |
| 10 | City of Edinburgh | Scotland | 4 | |
| 11 | Swansea | Wales | 4 | |
| 12 | Wrexham | Wales | 4 | |
| 13 | Worcestershire | England | 2 | |
| 14 | Kent | England | 1 |
2 England338 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 14 counties in all.
About this species
- Records since 2000
- 347
- Peak month
- September
- Counties with records
- 14
- Group
- Seaweeds and algae
- Most recorded in
- Powys, Carmarthenshire
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Bacillariales
- Family
- Bacillariaceae
- Genus
- Nitzschia
- Name with authority
- Nitzschia media Hantzsch, 1860
- Described
- 1860
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q67677660 · GBIF 8151835