species: Mercenaria mercenaria | Hard-shelled clam Year: 1968 England OSGR: SU440090
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1972 England OSGR: SU505036
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1997 England OSGR: TL9008
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1993 England OSGR: SU675040
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1975 England OSGR: SU599050
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1991 England OSGR: SU535020
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1976 England OSGR: SU527025
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1966 England OSGR: SZ460985
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1987 England OSGR: SZ423891
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1972 England OSGR: SU403111
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 2008 England OSGR: TQ962884
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1997 England OSGR: TM0614
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1975 England OSGR: SU497042
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1997 England OSGR: TM0514
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Year: 1994 England OSGR: SU693054
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record
species: Mercenaria mercenaria | Hard-shelled clam Date: 1968-12-31 England OSGR: SU4409
Data resource: Conchological Society of Great Britain & Ireland: marine mollusc records Basis of record: Human observation View record