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Species · Molluscs

Rough Periwinkle

Littorina saxatilis

2,933Records since 2000
SeptemberPeak month
41Counties with records

When it is recorded

Jan21
Feb31
Mar78
Apr140
May157
Jun317
Jul269
Aug638
Sep822
Oct179
Nov63
Dec136

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

Where it is recorded

#CountyNationRecordsShare
1Pembrokeshire Wales533
2Argyll and Bute Scotland133
3Orkney Islands Scotland123
4Ards and North Down Northern Ireland99
5Cornwall England88
6Highland Scotland71
7Devon England70
8Gwynedd Wales70
9Na h-Eileanan Siar Scotland60
10Scottish Borders Scotland50
11Cumbria England42
12Causeway Coast and Glens Northern Ireland36
13Newry, Mourne and Down Northern Ireland35
14North Yorkshire England32
15Isle of Wight England28
665 England765 Scotland882 Wales451 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 41 counties in all.

About this species

Records since 2000
2,933
Peak month
September
Counties with records
41
Scientific name
Littorina saxatilis
Group
Molluscs
NBN Atlas records since 2000
255
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Littorinimorpha
Family
Littorinidae
Genus
Littorina
Name with authority
Littorina saxatilis (Olivi, 1792)
Described
1792
Contributing datasets
55

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q338065 · GBIF 8116657