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Species · Molluscs

Ash Gyro

Gyraulus parvus

230Records since 2000
JulyPeak month
51Counties with records
Least ConcernIUCN Red List

When it is recorded

Jan1
Feb5
Mar9
Apr13
May22
Jun11
Jul41
Aug36
Sep38
Oct17
Nov18
Dec10

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

Where it is recorded

#CountyNationRecordsShare
1North Yorkshire England20
2Essex England12
3Worcestershire England8
4Isle of Anglesey Wales7
5Gwynedd Wales6
6Dumfries and Galloway Scotland6
7Gloucestershire England5
8East Lothian Scotland5
9Denbighshire Wales5
10Devon England4
11Pembrokeshire Wales4
12Ceredigion Wales4
13Carmarthenshire Wales4
14Aberdeen City Scotland4
15Moray Scotland4
118 England34 Scotland67 Wales

Records per county (GADM level 2) and per nation; one record can count towards several areas. 51 counties in all.

About this species

Records since 2000
230
Peak month
July
Counties with records
51
IUCN Red List
Least Concern
Scientific name
Gyraulus parvus
Group
Molluscs
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Family
Planorbidae
Genus
Gyraulus
Name with authority
Gyraulus parvus (Say, 1817)
Described
1817

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3077082 · GBIF 2290996