When it is recorded
Jan0
Feb2
Mar0
Apr1
May4
Jun38
Jul46
Aug822
Sep8
Oct1
Nov0
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Dorset | England | 836 | |
| 2 | Highland | Scotland | 21 | |
| 3 | Aberdeenshire | Scotland | 9 | |
| 4 | Herefordshire, County of | England | 3 | |
| 5 | Perth and Kinross | Scotland | 2 | |
| 6 | Milton Keynes | England | 2 | |
| 7 | Surrey | England | 1 | |
| 8 | Cumbria | England | 1 | |
| 9 | Rutland | England | 1 |
474 England31 Scotland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 9 counties in all.
About this species
- Records since 2000
- 923
- Peak month
- August
- Counties with records
- 9
- Group
- Caddisflies
- NBN Atlas records since 2000
- 503
- Most recorded in
- Dorset
- Conservation designations
- GB Red List (2001 IUCN criteria), Rare and scarce species
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Trichoptera
- Family
- Hydroptilidae
- Genus
- Hydroptila
- Name with authority
- Hydroptila simulans Mosely, 1920
- Described
- 1920
- Contributing datasets
- 7
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q942607 · GBIF 1433551