When it is recorded
Jan0
Feb0
Mar0
Apr1
May4
Jun0
Jul11
Aug55
Sep12
Oct2
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Cornwall | England | 70 | |
| 2 | Gwynedd | Wales | 3 | |
| 3 | Somerset | England | 2 | |
| 4 | Dorset | England | 1 | |
| 5 | Devon | England | 1 | |
| 6 | Dumfries and Galloway | Scotland | 1 | |
| 7 | Isle of Anglesey | Wales | 1 | |
| 8 | Torbay | England | 1 |
79 England3 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 8 counties in all.
About this species
- Records since 2000
- 85
- Peak month
- August
- Counties with records
- 8
- Group
- Microorganisms and protists
- NBN Atlas records since 2000
- 67
- Most recorded in
- Cornwall
- Kingdom
- Bacteria
- Phylum
- Cyanobacteria
- Class
- Cyanobacteriia
- Order
- Cyanobacteriales
- Family
- Nostocaceae
- Genus
- Rivularia
- Name with authority
- Rivularia bullata (Poir) Berkeley ex Bornet & Flahault, 1886
- Described
- 1886
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q63289379 · GBIF 5427388