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Species · Sea squirts

Pin head sea squirt

Pycnoclavella stolonialis

257Records since 2000
JulyPeak month
5Counties with records

When it is recorded

Jan1
Feb0
Mar0
Apr11
May43
Jun54
Jul65
Aug48
Sep26
Oct6
Nov3
Dec0

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

Where it is recorded

#CountyNationRecordsShare
1Isle of Anglesey Wales8
2Gwynedd Wales5
3Pembrokeshire Wales4
4Norfolk England1
5Sefton England1
81 England4 Scotland115 Wales46 Northern Ireland

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
257
Peak month
July
Counties with records
5
Scientific name
Pycnoclavella stolonialis
Group
Sea squirts
NBN Atlas records since 2000
283
Conservation designations
Biodiversity List – Northern Ireland
Kingdom
Animalia
Phylum
Chordata
Class
Ascidiacea
Order
Aplousobranchia
Family
Clavelinidae
Genus
Pycnoclavella
Name with authority
Pycnoclavella stolonialis Pérez-Portela R., Goodwin C.E., Picton B.E. & Turon X., 2010
Described
2010

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q14232631 · GBIF 5854017