Occurrence records 

species:  Janolus hyalinus Date: 2012-07-03 Scotland OSGR: NT921683

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

species:  Janolus hyalinus Date: 2012-07-03 Scotland OSGR: NT921683

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

species:  Janolus hyalinus Date: 2012-07-01 Scotland OSGR: NT909696

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

species:  Janolus hyalinus Date: 2011-04-18 Wales OSGR: SH542709

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

species:  Janolus hyalinus Date: 2007-02-17

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

species:  Janolus hyalinus Date: 2005-08-25 OSGR: W094282

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

species:  Janolus hyalinus Date: 1992-06-02 Wales OSGR: SH551717

Data resource: Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC Basis of record: Human observation View record

species:  Janolus hyalinus Date: 1985-07-28 Northern Ireland OSGR: C862423

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

species:  Janolus hyalinus Date: 1985-07-23 Northern Ireland OSGR: C865418

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

species:  Janolus hyalinus Date: 1985-06-02 Scotland OSGR: NG732652

Data resource: Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC Basis of record: Human observation View record

species:  Janolus hyalinus Date: 1982-09-11 Scotland OSGR: NB137348

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

species:  Janolus hyalinus Date: 1982-09-11 Scotland OSGR: NB187366

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

species:  Janolus hyalinus Year: 1860 England OSGR: SJ183883

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

species:  Janolus hyalinus Year: 1859 England OSGR: SJ183883

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

species:  Janolus hyalinus Date: 1952-02-27 Wales OSGR: SH37

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record

species:  Janolus hyalinus Date: 1950-04-04 Wales OSGR: SH5571

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record

species:  Janolus hyalinus Date: 1941-07-02 England OSGR: SJ18Y

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record

species:  Janolus hyalinus Date: 1941-07-02 England OSGR: SJ18Y

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record

species:  Janolus hyalinus Date: 1938-10-23 Wales OSGR: SH5672

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record

species:  Janolus hyalinus Date: 1938-04-15 Wales OSGR: SH5672

Data resource: 1778-1998 Ivor Rees North Wales Marine Fauna Ad-hoc sightings shore and ship-based surveys - Version 4.6 Basis of record: MaterialSample View record