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Species · True flies

Black-horned Cleg

Haematopota crassicornis

743Records since 2000
JunePeak month
66Counties with records

When it is recorded

Jan0
Feb0
Mar0
Apr0
May61
Jun378
Jul245
Aug21
Sep1
Oct0
Nov0
Dec0

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

Where it is recorded

#CountyNationRecordsShare
1Highland Scotland55
2Cambridgeshire England46
3Devon England42
4Worcestershire England38
5Kent England28
6Cumbria England28
7Norfolk England27
8Isle of Anglesey Wales26
9Gwynedd Wales22
10North Yorkshire England17
11Surrey England16
12Argyll and Bute Scotland15
13Carmarthenshire Wales15
14Suffolk England14
15Essex England13
517 England117 Scotland101 Wales5 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 66 counties in all.

About this species

Records since 2000
743
Peak month
June
Counties with records
66
Scientific name
Haematopota crassicornis
Group
True flies
NBN Atlas records since 2000
742
Most recorded in
Highland
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Diptera
Family
Tabanidae
Genus
Haematopota
Name with authority
Haematopota crassicornis Wahlberg, 1848
Described
1848
Contributing datasets
21

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q5638223 · GBIF 1495771