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Species · Molluscs

Henslow's Pea Mussel

Euglesa henslowana

177Records since 2000
DecemberPeak month
26Counties with records
Least ConcernIUCN Red List

When it is recorded

Jan0
Feb0
Mar8
Apr9
May12
Jun21
Jul25
Aug11
Sep25
Oct12
Nov4
Dec38

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

Where it is recorded

#CountyNationRecordsShare
1Oxfordshire England23
2North Yorkshire England16
3Cambridgeshire England13
4Surrey England11
5Dorset England11
6Herefordshire, County of England8
7Norfolk England6
8East Riding of Yorkshire England6
9West Berkshire England5
10Monmouthshire Wales4
11Devon England3
12Worcestershire England3
13Gloucestershire England3
14Suffolk England2
15Kent England2
163 England6 Wales

Records per county (GADM level 2) and per nation; one record can count towards several areas. 26 counties in all.

About this species

Records since 2000
177
Peak month
December
Counties with records
26
IUCN Red List
Least Concern
Scientific name
Euglesa henslowana
Group
Molluscs
NBN Atlas records since 2000
170
Conservation designations
GB Red List (2001 IUCN criteria), Scottish Biodiversity List
Kingdom
Animalia
Phylum
Mollusca
Class
Bivalvia
Order
Sphaeriida
Family
Sphaeriidae
Genus
Euglesa
Name with authority
Euglesa henslowana (Sheppard, 1825)
Described
1825

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q105986591 · GBIF 7857878