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Species · Spiders

Rugathodes instabilis

69Records since 2000
JunePeak month
5Counties with records

When it is recorded

Jan0
Feb1
Mar0
Apr0
May6
Jun46
Jul4
Aug6
Sep3
Oct1
Nov1
Dec0

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

Where it is recorded

#CountyNationRecordsShare
1Norfolk England54
2Cambridgeshire England6
3Gloucestershire England3
4Dorset England2
5Nottinghamshire England1
65 England3 Wales

Records per county (GADM level 2) and per nation; one record can count towards several areas. 5 counties in all.

About this species

Records since 2000
69
Peak month
June
Counties with records
5
Group
Spiders
NBN Atlas records since 2000
69
Most recorded in
Norfolk
Conservation designations
Rare and scarce species, GB Red List (2001 IUCN criteria)
Kingdom
Animalia
Phylum
Arthropoda
Class
Arachnida
Order
Araneae
Family
Theridiidae
Genus
Rugathodes
Name with authority
Rugathodes instabilis (O.Pickard-Cambridge, 1871)
Described
1871

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2615043 · GBIF 2158040