When it is recorded
Jan4
Feb0
Mar74
Apr1,029
May905
Jun93
Jul131
Aug58
Sep1,250
Oct740
Nov243
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 1,062 | |
| 2 | Gwynedd | Wales | 691 | |
| 3 | Ceredigion | Wales | 363 | |
| 4 | Carmarthenshire | Wales | 352 | |
| 5 | Pembrokeshire | Wales | 300 | |
| 6 | Denbighshire | Wales | 231 | |
| 7 | Monmouthshire | Wales | 204 | |
| 8 | Isle of Anglesey | Wales | 199 | |
| 9 | Wrexham | Wales | 198 | |
| 10 | Conwy | Wales | 167 | |
| 11 | Swansea | Wales | 114 | |
| 12 | Herefordshire, County of | England | 9 | |
| 13 | Worcestershire | England | 5 | |
| 14 | Oxfordshire | England | 4 |
50 England4,473 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
- 4,527
- Peak month
- September
- Counties with records
- 14
- Group
- Seaweeds and algae
- Most recorded in
- Powys, Gwynedd, Ceredigion, Carmarthenshire, Pembrokeshire, Denbighshire, Monmouthshire, Isle of Anglesey, Wrexham, Conwy, Swansea
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Achnanthales
- Family
- Achnanthaceae
- Genus
- Achnanthes
- Name with authority
- Achnanthes minutissima Kützing, 1833
- Described
- 1833
- Contributing datasets
- 2
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 8078711