When it is recorded
Jan8
Feb23
Mar41
Apr108
May80
Jun44
Jul44
Aug40
Sep56
Oct37
Nov26
Dec2
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | North Yorkshire | England | 125 | |
| 2 | Sheffield | England | 49 | |
| 3 | Dumfries and Galloway | Scotland | 23 | |
| 4 | Kirklees | England | 23 | |
| 5 | Calderdale | England | 20 | |
| 6 | York | England | 12 | |
| 7 | Rotherham | England | 11 | |
| 8 | Cheshire East | England | 10 | |
| 9 | Norfolk | England | 9 | |
| 10 | Highland | Scotland | 9 | |
| 11 | Cumbria | England | 9 | |
| 12 | Nottinghamshire | England | 9 | |
| 13 | Doncaster | England | 8 | |
| 14 | North Lincolnshire | England | 8 | |
| 15 | Ceredigion | Wales | 7 |
442 England47 Scotland20 Wales6 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 37 counties in all.
About this species
- Records since 2000
- 515
- Peak month
- April
- Counties with records
- 37
- Group
- Beetles
- NBN Atlas records since 2000
- 521
- Most recorded in
- North Yorkshire
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Dytiscidae
- Genus
- Hydroporus
- Name with authority
- Hydroporus melanarius Sturm, 1835
- Described
- 1835
- Contributing datasets
- 15
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2586682 · GBIF 4470073