Occurrence records 

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-21 Northern Ireland OSGR: J5357

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-20 Northern Ireland OSGR: J5865

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-19 Northern Ireland OSGR: J5962

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-18 Northern Ireland OSGR: J5866

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-04-13 Northern Ireland OSGR: J5752

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2015-03-21 England OSGR: SX253520

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: 2015-03-20 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: 2015-03-19 England OSGR: SS53284817

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: 2015-03-19 Scotland OSGR: ND46659466

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: 2015-02-20 England OSGR: SS401270

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: 2015-01-22 England OSGR: SS401270

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: 2014-10-26 England OSGR: SX515483

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: 2014-10-10 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: 2014-09-26 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: 2014-08-13 Northern Ireland OSGR: J570663

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

species:  Berthella plumula |  Yellow-Plumed Sea Slug Date: 2014-07-27 England OSGR: SS399266

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: 2014-07-15 England OSGR: SS478467

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: 2014-04-27 England OSGR: SW793274

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: 2014-04-27 England OSGR: SW793274

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: 2014-04-14 Northern Ireland OSGR: J573522

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