Occurrence records 

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2016-05-07 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2016-03-25 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2016-03-14 England OSGR: TR3771

Data resource: Kent Wildlife Trust Shoresearch Intertidal Survey 2004 onwards Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2016-03-10 England OSGR: SZ6303099273

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2016-02-10 England OSGR: SS401268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-11-27 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-10-02 Northern Ireland OSGR: J5753

Data resource: Northern Ireland Environmental Recorders - Marine Species Records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-10-01 Northern Ireland OSGR: J5262

Data resource: Northern Ireland Environmental Recorders - Marine Species Records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-09-29 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-09-28 Wales OSGR: SH550717

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-09-28 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-08-31 Northern Ireland OSGR: J5751

Data resource: Northern Ireland Environmental Recorders - Marine Species Records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-08-15 England OSGR: NZ979025

Data resource: National Trust Species Records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-07-22 Scotland OSGR: NF775066

Data resource: Species data for Scottish waters held and managed by Scottish Natural Heritage, derived from benthic surveys 1993 to 2018 Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-07-09

Data resource: Seasearch Marine Surveys in the Channel Islands Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-06-22

Data resource: Seasearch Marine Surveys in the Channel Islands Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-05-17 England OSGR: SS400268

Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-05-10

Data resource: Seasearch Marine Surveys in the Channel Islands Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-05-10

Data resource: Seasearch Marine Surveys in the Channel Islands Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-23 Northern Ireland OSGR: J5469

Data resource: Northern Ireland Environmental Recorders - Marine Species Records Basis of record: Human observation View record