When it is recorded
Jan0
Feb0
Mar6
Apr6
May12
Jun10
Jul14
Aug15
Sep14
Oct7
Nov3
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Cambridgeshire | England | 24 | |
| 2 | Gwynedd | Wales | 16 | |
| 3 | Suffolk | England | 9 | |
| 4 | Isle of Anglesey | Wales | 8 | |
| 5 | Essex | England | 6 | |
| 6 | North Lincolnshire | England | 5 | |
| 7 | Pembrokeshire | Wales | 2 | |
| 8 | Ceredigion | Wales | 2 | |
| 9 | Lincolnshire | England | 1 | |
| 10 | Worcestershire | England | 1 | |
| 11 | Powys | Wales | 1 | |
| 12 | Conwy | Wales | 1 | |
| 13 | Armagh City, Banbridge and Craig | Northern Ireland | 1 |
38 England31 Wales1 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 13 counties in all.
About this species
- Records since 2000
- 87
- Peak month
- August
- Counties with records
- 13
- Group
- True flies
- NBN Atlas records since 2000
- 71
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera
- Family
- Chironomidae
- Genus
- Tanytarsus
- Name with authority
- Tanytarsus usmaensis Pagast, 1931
- Described
- 1931
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q13851314 · GBIF 1451739