When it is recorded
Jan4
Feb7
Mar7
Apr29
May51
Jun13
Jul13
Aug16
Sep13
Oct12
Nov2
Dec4
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Carmarthenshire | Wales | 37 | |
| 2 | Isle of Anglesey | Wales | 2 | |
| 3 | Conwy | Wales | 2 |
11 England99 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 3 counties in all.
About this species
- Records since 2000
- 171
- Peak month
- May
- Counties with records
- 3
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 140
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Lithodesmiales
- Family
- Lithodesmiaceae
- Genus
- Helicotheca
- Name with authority
- Helicotheca tamesis (Shrubsole) M.Ricard, 1987
- Described
- 1987
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q67881066 · GBIF 7530852