When it is recorded
Jan0
Feb0
Mar0
Apr0
May0
Jun42
Jul26
Aug4
Sep0
Oct0
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Cambridgeshire | England | 36 | |
| 2 | Cornwall | England | 9 | |
| 3 | Norfolk | England | 7 | |
| 4 | Kent | England | 6 | |
| 5 | Carmarthenshire | Wales | 4 | |
| 6 | Swansea | Wales | 4 | |
| 7 | Worcestershire | England | 3 | |
| 8 | Somerset | England | 3 | |
| 9 | Ceredigion | Wales | 2 | |
| 10 | Highland | Scotland | 1 | |
| 11 | Aberdeenshire | Scotland | 1 | |
| 12 | Conwy | Wales | 1 |
68 England2 Scotland11 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 12 counties in all.
About this species
- Records since 2000
- 81
- Peak month
- June
- Counties with records
- 12
- Group
- True flies
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Diptera
- Family
- Dolichopodidae
- Genus
- Hercostomus
- Name with authority
- Hercostomus assimilis (Staeger, 1842)
- Described
- 1842
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q14524767 · GBIF 1602038