When it is recorded
Jan11
Feb14
Mar37
Apr64
May75
Jun56
Jul70
Aug50
Sep58
Oct52
Nov17
Dec5
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | North Yorkshire | England | 69 | |
| 2 | Dumfries and Galloway | Scotland | 67 | |
| 3 | Scottish Borders | Scotland | 41 | |
| 4 | Norfolk | England | 30 | |
| 5 | Isle of Anglesey | Wales | 30 | |
| 6 | Newry, Mourne and Down | Northern Ireland | 23 | |
| 7 | Worcestershire | England | 18 | |
| 8 | Doncaster | England | 17 | |
| 9 | York | England | 16 | |
| 10 | East Riding of Yorkshire | England | 15 | |
| 11 | Highland | Scotland | 13 | |
| 12 | Powys | Wales | 10 | |
| 13 | Armagh City, Banbridge and Craig | Northern Ireland | 10 | |
| 14 | Cumbria | England | 8 | |
| 15 | Gwynedd | Wales | 7 |
276 England150 Scotland59 Wales44 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 41 counties in all.
About this species
- Records since 2000
- 530
- Peak month
- May
- Counties with records
- 41
- Group
- Beetles
- NBN Atlas records since 2000
- 561
- Most recorded in
- North Yorkshire, Dumfries and Galloway
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Dytiscidae
- Genus
- Hydroporus
- Name with authority
- Hydroporus umbrosus (Gyllenhal, 1808)
- Described
- 1808
- Contributing datasets
- 24
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2037925 · GBIF 4470069