When it is recorded
Jan0
Feb0
Mar1
Apr70
May94
Jun9
Jul11
Aug5
Sep54
Oct19
Nov3
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Isle of Anglesey | Wales | 58 | |
| 2 | Powys | Wales | 40 | |
| 3 | Denbighshire | Wales | 32 | |
| 4 | Gwynedd | Wales | 31 | |
| 5 | Wrexham | Wales | 22 | |
| 6 | Carmarthenshire | Wales | 16 | |
| 7 | Conwy | Wales | 16 | |
| 8 | Pembrokeshire | Wales | 8 | |
| 9 | Dumfries and Galloway | Scotland | 7 | |
| 10 | Swansea | Wales | 7 | |
| 11 | Ceredigion | Wales | 6 | |
| 12 | Monmouthshire | Wales | 4 | |
| 13 | Herefordshire, County of | England | 2 | |
| 14 | West Dunbartonshire | Scotland | 2 | |
| 15 | Aberdeenshire | Scotland | 1 |
4 England12 Scotland250 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 17 counties in all.
About this species
- Records since 2000
- 266
- Peak month
- May
- Counties with records
- 17
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 266
- Most recorded in
- Isle of Anglesey
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Bacillariales
- Family
- Bacillariaceae
- Genus
- Nitzschia
- Name with authority
- Nitzschia acicularis (Kützing) W.Smith, 1853
- Described
- 1853
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 7980418