Occurrence records 

species:  Janolus hyalinus Date: 2023-09-02

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

species:  Janolus hyalinus Date: 2023-09-01

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

species:  Janolus hyalinus Date: 2022-08-08 England OSGR: SX255520

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

species:  Janolus hyalinus Date: 2022-08-08 England OSGR: SX255520

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

species:  Janolus hyalinus Date: 2021-05-02 England OSGR: SX936567

Data resource: Seasearch Marine Surveys in England Basis of record: Human observation View record

species:  Janolus hyalinus Date: 2019-09-12 England OSGR: SW464286

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

species:  Janolus hyalinus Date: 2019-09-12 England OSGR: SW464286

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

species:  Janolus hyalinus Date: 2018-10-04 England OSGR: SW46472860

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

species:  Janolus hyalinus Date: 2018-10-04 England OSGR: SW46472860

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

species:  Janolus hyalinus Date: 2018-03-15 Wales OSGR: SH5558371506

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

species:  Janolus hyalinus Date: 2018-03-15 Wales OSGR: SH556714

Data resource: Seasearch Marine Surveys in Wales Basis of record: Human observation View record

species:  Janolus hyalinus Date: 2017-07-31 England OSGR: SW46472860

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

species:  Janolus hyalinus Date: 2015-10-12

Data resource: APHOTOMARINE Basis of record: Human observation View record

species:  Janolus hyalinus Date: 2015-09-28 England OSGR: SX732380

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

species:  Janolus hyalinus Date: 2015-09-05 England OSGR: SW4647728608

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

species:  Janolus hyalinus Date: 2015-08-16 England OSGR: SW4647728608

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

species:  Janolus hyalinus Date: 2015-07-07 Scotland OSGR: NF955674

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:  Janolus hyalinus Date: 2014-10-01 England OSGR: SW46472860

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

species:  Janolus hyalinus Date: 2013-06-02 Wales OSGR: SM735054

Data resource: Seasearch Marine Surveys in Wales Basis of record: Human observation View record

species:  Janolus hyalinus Date: 2012-09-20 England OSGR: TM557938

Data resource: Seasearch Marine Surveys in England Basis of record: Human observation View record