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Species · Caddisflies

Diamond Northern Caddisfly

Limnephilus rhombicus

1,762Records since 2000
AugustPeak month
63Counties with records

When it is recorded

Jan4
Feb10
Mar71
Apr76
May89
Jun87
Jul123
Aug288
Sep147
Oct122
Nov94
Dec2

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

Where it is recorded

#CountyNationRecordsShare
1Norfolk England195
2Surrey England93
3Suffolk England86
4Cambridgeshire England76
5Gloucestershire England70
6Kent England54
7North Yorkshire England50
8Essex England49
9East Riding of Yorkshire England37
10Herefordshire, County of England27
11Dorset England26
12Oxfordshire England24
13Cumbria England20
14Lincolnshire England18
15Rutland England18
1,633 England69 Scotland51 Wales3 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 63 counties in all.

About this species

Records since 2000
1,762
Peak month
August
Counties with records
63
Scientific name
Limnephilus rhombicus
Group
Caddisflies
NBN Atlas records since 2000
1,744
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Trichoptera
Family
Limnephilidae
Genus
Limnephilus
Name with authority
Limnephilus rhombicus (Linnaeus, 1758)
Described
1758
Contributing datasets
21

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q4288184 · GBIF 1442729