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Species · Crustaceans

Granular marine isopod

Idotea granulosa

530Records since 2000
AugustPeak month
35Counties with records

When it is recorded

Jan12
Feb20
Mar53
Apr72
May46
Jun33
Jul48
Aug95
Sep94
Oct29
Nov11
Dec11

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

Where it is recorded

#CountyNationRecordsShare
1Pembrokeshire Wales34
2North Yorkshire England20
3East Riding of Yorkshire England19
4Cornwall England14
5Devon England13
6East Lothian Scotland13
7Argyll and Bute Scotland12
8Gwynedd Wales12
9Isle of Anglesey Wales9
10Aberdeenshire Scotland8
11Ceredigion Wales8
12Orkney Islands Scotland8
13North Ayrshire Scotland7
14Plymouth England7
15Highland Scotland5
263 England98 Scotland103 Wales15 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 35 counties in all.

About this species

Records since 2000
530
Peak month
August
Counties with records
35
Scientific name
Idotea granulosa
Group
Crustaceans
NBN Atlas records since 2000
490
Kingdom
Animalia
Phylum
Arthropoda
Class
Malacostraca
Order
Isopoda
Family
Idoteidae
Genus
Idotea
Name with authority
Idotea granulosa Rathke, 1843
Described
1843
Contributing datasets
28

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q2729177 · GBIF 5176253