Occurrence records 

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2014-04-13 Northern Ireland OSGR: J591510

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2014-04-01 England OSGR: SS400267

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: 2014-03-04 England OSGR: SS523479

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: 2014-02-16 England OSGR: SS401269

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: 2014-01-02 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: 2013-11-08 Northern Ireland OSGR: J573521

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-11-05 England OSGR: SX254520

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: 2013-10-07 England OSGR: SS400267

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: 2013-10-05 England OSGR: SS424292

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: 2013-08-26 Northern Ireland OSGR: J595608

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-26 Northern Ireland OSGR: J591602

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: 2013-08-26 Northern Ireland OSGR: J595608

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-25 Northern Ireland OSGR: J600490

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-24 Northern Ireland OSGR: J530633

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-24 Northern Ireland OSGR: J528633

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: 2013-08-20 Northern Ireland OSGR: J574521

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-20 Northern Ireland OSGR: J572521

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: 2013-08-20 Northern Ireland OSGR: J574521

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-08-20 Northern Ireland OSGR: J574521

Data resource: Ulster Museum Marine Surveys Basis of record: Human observation View record

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2013-07-13 England OSGR: SZ089866

Data resource: Natural England Marine Monitoring surveys Basis of record: Human observation View record