When it is recorded
Jan0
Feb0
Mar12
Apr50
May53
Jun28
Jul34
Aug31
Sep38
Oct26
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Norfolk | England | 86 | |
| 2 | Cambridgeshire | England | 23 | |
| 3 | Newry, Mourne and Down | Northern Ireland | 21 | |
| 4 | Armagh City, Banbridge and Craig | Northern Ireland | 15 | |
| 5 | Worcestershire | England | 12 | |
| 6 | Cheshire East | England | 7 | |
| 7 | Somerset | England | 5 | |
| 8 | Kent | England | 4 | |
| 9 | Surrey | England | 4 | |
| 10 | Dorset | England | 4 | |
| 11 | Bracknell Forest | England | 4 | |
| 12 | Essex | England | 3 | |
| 13 | Fermanagh and Omagh | Northern Ireland | 3 | |
| 14 | Suffolk | England | 2 | |
| 15 | Ards and North Down | Northern Ireland | 2 |
250 England2 Scotland2 Wales42 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 21 counties in all.
About this species
- Records since 2000
- 296
- Peak month
- May
- Counties with records
- 21
- Group
- Beetles
- NBN Atlas records since 2000
- 317
- Most recorded in
- Norfolk
- Conservation designations
- Rare and scarce (non-IUCN status)
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera
- Family
- Dytiscidae
- Genus
- Hydaticus
- Name with authority
- Hydaticus seminiger (De Geer, 1774)
- Described
- 1774
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2121711 · GBIF 5753570