When it is recorded
Jan1
Feb3
Mar4
Apr12
May86
Jun84
Jul25
Aug15
Sep0
Oct1
Nov1
Dec1
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Highland | Scotland | 55 | |
| 2 | Oxfordshire | England | 27 | |
| 3 | Kent | England | 18 | |
| 4 | Surrey | England | 8 | |
| 5 | Norfolk | England | 5 | |
| 6 | Fife | Scotland | 5 | |
| 7 | East Riding of Yorkshire | England | 4 | |
| 8 | Worcestershire | England | 4 | |
| 9 | Aberdeenshire | Scotland | 4 | |
| 10 | Perth and Kinross | Scotland | 4 | |
| 11 | Cambridgeshire | England | 3 | |
| 12 | Suffolk | England | 3 | |
| 13 | Sefton | England | 3 | |
| 14 | Thurrock | England | 3 | |
| 15 | Swansea | Wales | 3 |
155 England70 Scotland5 Wales1 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 34 counties in all.
About this species
- Records since 2000
- 246
- Peak month
- May
- Counties with records
- 34
- Group
- True flies
- NBN Atlas records since 2000
- 233
- Most recorded in
- Highland
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera
- Family
- Tachinidae
- Genus
- Triarthria
- Name with authority
- Triarthria setipennis (Fallén, 1810)
- Described
- 1810
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q7840189 · GBIF 1462784