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Species · True flies

Dangling Swamp-lover

Helophilus pendulus

34,301Records since 2000
SeptemberPeak month
127Counties with records

When it is recorded

Jan2
Feb4
Mar70
Apr2,393
May4,874
Jun6,610
Jul5,036
Aug6,035
Sep7,201
Oct1,353
Nov133
Dec1

GBIF records by month, 2000–2025 (all years combined).

Where it is recorded

#CountyNationRecordsShare
1East Ayrshire Scotland1,967
2Cumbria England1,409
3Norfolk England1,231
4South Lanarkshire Scotland1,206
5Oxfordshire England810
6Worcestershire England708
7Dorset England675
8Devon England629
9Cambridgeshire England599
10Dumfries and Galloway Scotland584
11Northamptonshire England579
12Sefton England518
13North Yorkshire England512
14Cheshire East England465
15Peterborough England465
24,205 England6,561 Scotland2,276 Wales782 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 127 counties in all.

About this species

Records since 2000
34,301
Peak month
September
Counties with records
127
Scientific name
Helophilus pendulus
Group
True flies
NBN Atlas records since 2000
29,667
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera
Family
Syrphidae
Genus
Helophilus
Name with authority
Helophilus pendulus (Linnaeus, 1758)
Described
1758
Contributing datasets
51

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2697439 · GBIF 5071352