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Species · Caddisflies

Grousewing Caddisfly

Mystacides longicornis

10,051Records since 2000
JunePeak month
99Counties with records

When it is recorded

Jan22
Feb8
Mar180
Apr216
May1,016
Jun2,294
Jul1,893
Aug1,538
Sep906
Oct263
Nov134
Dec22

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

Where it is recorded

#CountyNationRecordsShare
1Cambridgeshire England1,668
2Norfolk England503
3Sefton England347
4Lincolnshire England306
5Suffolk England283
6Northamptonshire England221
7Oxfordshire England213
8Essex England178
9Rutland England175
10Kent England164
11Surrey England151
12North Yorkshire England145
13Gloucestershire England137
14East Riding of Yorkshire England113
15Cheshire East England108
9,551 England101 Scotland373 Wales20 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 99 counties in all.

About this species

Records since 2000
10,051
Peak month
June
Counties with records
99
Scientific name
Mystacides longicornis
Group
Caddisflies
NBN Atlas records since 2000
9,480
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Trichoptera
Family
Leptoceridae
Genus
Mystacides
Name with authority
Mystacides longicornis (Linnaeus, 1758)
Described
1758
Contributing datasets
24

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2338089 · GBIF 1435559