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Species · Caddisflies

Mottled Sedge

Glyphotaelius pellucidus

6,879Records since 2000
MayPeak month
97Counties with records

When it is recorded

Jan61
Feb96
Mar302
Apr416
May1,457
Jun570
Jul339
Aug994
Sep998
Oct365
Nov305
Dec62

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

Where it is recorded

#CountyNationRecordsShare
1Cambridgeshire England792
2Norfolk England581
3Surrey England278
4Suffolk England244
5Lincolnshire England179
6Essex England160
7Gloucestershire England152
8Kent England148
9Oxfordshire England137
10Northamptonshire England105
11Cumbria England75
12Devon England64
13Rutland England64
14York England64
15East Riding of Yorkshire England54
6,383 England179 Scotland242 Wales10 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 97 counties in all.

About this species

Records since 2000
6,879
Peak month
May
Counties with records
97
Scientific name
Glyphotaelius pellucidus
Group
Caddisflies
NBN Atlas records since 2000
6,472
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Trichoptera
Family
Limnephilidae
Genus
Glyphotaelius
Name with authority
Glyphotaelius pellucidus (Retzius, 1783)
Described
1783
Contributing datasets
20

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q147547 · GBIF 1442831