When it is recorded
Jan8
Feb0
Mar3
Apr21
May59
Jun53
Jul22
Aug35
Sep9
Oct9
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Causeway Coast and Glens | Northern Ireland | 20 | |
| 2 | Ards and North Down | Northern Ireland | 15 | |
| 3 | Newry, Mourne and Down | Northern Ireland | 11 | |
| 4 | Cornwall | England | 9 | |
| 5 | Shetland Islands | — | 8 | |
| 6 | Mid and East Antrim | Northern Ireland | 8 | |
| 7 | Na h-Eileanan Siar | Scotland | 2 | |
| 8 | Orkney Islands | Scotland | 2 | |
| 9 | Plymouth | England | 2 | |
| 10 | Suffolk | England | 1 | |
| 11 | Scottish Borders | Scotland | 1 |
31 England22 Scotland142 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 11 counties in all.
About this species
- Records since 2000
- 219
- Peak month
- May
- Counties with records
- 11
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 70
- Kingdom
- Plantae
- Phylum
- Chlorophyta
- Class
- Ulvophyceae
- Order
- Ulotrichales
- Family
- Ulotrichaceae
- Genus
- Acrosiphonia
- Name with authority
- Acrosiphonia arcta (Dillwyn) Gain
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q55650548 · GBIF 2645308