Occurrence record: 18843513

Human observation of Littorina littorea (Linnaeus, 1758) | Common Periwinkle recorded on 1997-04-08

API

Overview

Occurrence ID	18843513
Record number	T-JNCCMNCR10539013
Basis of record	Human observation
Scientific name	Littorina littorea (Linnaeus, 1758) - Common Periwinkle
Licence	OGL
Record Date	1997-04-08 (Day)
Locality	Llanrhystud (Aberystwyth)
Location	Grid Reference: SN526697 Latitude: 52.306041 Longitude: -4.162634
Recorded by	Dora Nichols
Identification verification status	Accepted

Dataset

Data partner	Joint Nature Conservation Committee
Data resource	Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC
Bibliographic citation	Joint Nature Conservation Committee ([Insert download year]). Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC. Occurrence dataset on the NBN Atlas
Collection code	JNCCMNCR10000642

Abundance

Organism quantity	A

Event

Occurrence date	1997-04-08
Date precision	Day
Event date	1997-04-08
Event ID	NBN-GA000190-JNCCMNCR10000642-2146842

Taxonomy

Scientific name	Littorina littorea (Linnaeus, 1758)
Common name	Common Periwinkle
Taxon rank	species
Name match metric	Taxon GUID match The match was based on the supplied taxon concept ID rather than the scientific name.
Species	Littorina littorea
Genus	Littorina
Family	Littorinidae
Order	Littorinimorpha
Class	Gastropoda
Phylum	Mollusca
Kingdom	Animalia
Taxon ID	NBNSYS0000176211
Taxonomic issue	No issues
Habitat taxon	marine\|terrestrial
Establishment means taxon	Native
Scientific name authorship	(Linnaeus, 1758)

Geospatial

Country	United Kingdom
State/Province	Wales
Locality	Llanrhystud (Aberystwyth)
Habitat	Littoral
Latitude (WGS84)	52.306041
Longitude (WGS84)	-4.162634
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	70.7
Bbox	52.305578,-4.163345,52.306504,-4.161923
Grid size in meters	100
Location ID	2339285
Easting	252600
Northing	269700
Grid reference wkt	POLYGON((-4.16334 52.30558,-4.16334 52.3065,-4.16192 52.3065,-4.16192 52.30558,-4.16334 52.30558))
Grid reference	SN526697
Verbatim depth	1 to 2 m

User flagged issues

Data quality tests

Test name	Result
Latitude Longitude calculated from grid reference	Warning
Country inferred from coordinates	Warning
Show/Hide 12 passed properties
Basis of record not supplied	Passed
Basis of record badly formed	Passed
Invalid collection date	Passed
Incomplete collection date	Passed
First of the month	Passed
Data are generalised	Passed
Name not supplied	Passed
Name not recognised	Passed
Zero latitude	Passed
Coordinate uncertainty not specified	Passed
Location not supplied	Passed
Missing geodetic datum	Passed
Show/Hide 3 missing properties
Missing name of person who identified the specimen/observation	Missing
Missing catalogue number	Missing
Decimal coordinates not supplied	Missing
Show/Hide 75 tests that have not been run
Coordinates dont match supplied state	Unchecked (lack of data)
Missing georeferenced protocol	Unchecked (lack of data)
Geodetic datum assumed WGS84	Unchecked (lack of data)
Media unrepresentative for taxon	Unchecked (lack of data)
Altitude out of range	Unchecked (lack of data)
Missing identification date	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Decimal latitude/longitude conversion failed	Unchecked (lack of data)
Coordinates are out of range for species	Unchecked (lack of data)
Longitude is negated	Unchecked (lack of data)
Habitat incorrect for species	Unchecked (lack of data)
Latitude is negated	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Grid reference calculated using latitude and longitude	Unchecked (lack of data)
Coordinates dont match supplied country	Unchecked (lack of data)
Invalid scientific name	Unchecked (lack of data)
Depth out of range	Unchecked (lack of data)
Missing name of person who georeferenced the occurrence	Unchecked (lack of data)
Missing coordinate precision	Unchecked (lack of data)
Taxonomic issue	Unchecked (lack of data)
Supplied coordinates centre of state	Unchecked (lack of data)
Invalid geodetic datum	Unchecked (lack of data)
Name not in national checklists	Unchecked (lack of data)
Possible duplicate record	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Collection code not recognised	Unchecked (lack of data)
Unparseable verbatim coordinates	Unchecked (lack of data)
Zero longitude	Unchecked (lack of data)
Suspected outlier	Unchecked (lack of data)
Supplied country not recognised	Unchecked (lack of data)
Missing taxonomic rank	Unchecked (lack of data)
coordinatesNotCentreOfGrid	Unchecked (lack of data)
Homonym issues with supplied name	Unchecked (lack of data)
Georeferenced after occurrence date	Unchecked (lack of data)
Missing an identification qualifier	Unchecked (lack of data)
Identification date before occurrence date	Unchecked (lack of data)
Media unrepresentative	Unchecked (lack of data)
Missing georeferenced verification status	Unchecked (lack of data)
Coordinates centre of country	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Missing identification verification status	Unchecked (lack of data)
Coordinates are transposed	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Image URL invalid	Unchecked (lack of data)
Coordinates converted to WGS84	Unchecked (lack of data)
Coordinate precision and uncertainty transposed	Unchecked (lack of data)
No collection date supplied	Unchecked (lack of data)
Date precision invalid	Unchecked (lack of data)
Institution code not recognised	Unchecked (lack of data)
Badly formed altitude	Unchecked (lack of data)
Missing georeferenced sources	Unchecked (lack of data)
Unrecognised ID verification status	Unchecked (lack of data)
Unable to convert UTM coordinates	Unchecked (lack of data)
Unrecognized geodetic datum	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Day and month transposed	Unchecked (lack of data)
Occurrence status assumed to be present	Unchecked (lack of data)
unrecognisedOccurrenceStatus	Unchecked (lack of data)
Coordinates converted from UTM	Unchecked (lack of data)
Higher taxonomy missing	Unchecked (lack of data)
Type status not recognised	Unchecked (lack of data)
Collector name unparseable	Unchecked (lack of data)
First of the century	Unchecked (lack of data)
Coordinates derived from verbatim coordinates	Unchecked (lack of data)
Missing georeference date	Unchecked (lack of data)
Supplied coordinates are zero	Unchecked (lack of data)
Cultivated / escapee	Unchecked (lack of data)
First of the year	Unchecked (lack of data)
Missing identification references	Unchecked (lack of data)
Precision / range mismatch	Unchecked (lack of data)
Coordinate uncertainty not valid	Unchecked (lack of data)
Outside expert range for species	Unchecked (lack of data)
Resource taxonomic scope mismatch	Unchecked (lack of data)
Kingdom not recognised	Unchecked (lack of data)
Coordinate precision not valid	Unchecked (lack of data)

Additional political boundaries information

GB
Districts, Boroughs and Unitary Authorities (Great Britain)	Sir Ceredigion - Ceredigion
GB countries	Wales
Ordnance Survey Grids - 100km	SN
Ordnance Survey Grids - 10km	SN56
Ordnance Survey Grids - 50km	SNNE
Watsonian Vice Counties (GB)	Cardiganshire
Watsonian Vice Counties – 12 mile (GB)	Cardiganshire
Watsonian Vice Counties – 3 mile (GB)	Cardiganshire
UK
Countries with sea areas	Wales
Local Environmental Records Centre Boundaries of the UK	West Wales Biodiversity Information Centre
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	14167
Square grid for reporting - 10km	20652
Wales
Intertidal Phase 1 Habitat Survey (Biotopes) (Wales)	SLR.FX.EphX
Local Authorities (Wales)	Sir Ceredigion - Ceredigion
Terrestrial Phase 1 Habitat Survey (Vegetation Voronoi) (Wales)	H.1.2 Intertidal cobbles/shingle
World base layer	United Kingdom

Group	Field Name	Original Value	Processed Value
Classification	Species		Littorina littorea
	Name match metric		taxonIdMatch
	Vernacular name		Common Periwinkle
	Scientific name	Littorina littorea	Littorina littorea
	Class		Gastropoda
	Genus id		NBNSYS0000176206
	Taxon concept ID		NBNSYS0000176211
	Kingdom id		NBNSYS0100001342
	Left		109746
	Habitat taxon		marine\|terrestrial
	Phylum		Mollusca
	Kingdom		Animalia
	Class id		NHMSYS0001702014
	Genus		Littorina
	Phylum id		NBNSYS0000160443
	Order		Littorinimorpha
	Taxon rank		species
	Establishment means taxon		Native
	Order id		NHMSYS0021055423
	Taxonomic issue		["noIssue"]
	Species id		NBNSYS0000176211
	Family id		NHMSYS0021055453
	Taxon ID	NBNSYS0000176211
	Family		Littorinidae
	Taxon rank id		7000
	Scientific name authorship		(Linnaeus, 1758)
	Right		109746
Event	Date precision		Day
	Event date	1997-04-08	1997-04-08
	Year		1997
	Day		08
	Month		04
	Event ID	NBN-GA000190-JNCCMNCR10000642-2146842
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Accepted	Accepted
Occurrence	Occurrence ID	18843513
	Basis of record	HumanObservation	HumanObservation
	Recorded by	Dora Nichols	Nichols, D. Dora
	Rights holder	Joint Nature Conservation Committee
	Dataset name	Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC
	Record number	T-JNCCMNCR10539013
	Occurrence status	present	present
	Dataset ID	GA000190
	Organism quantity	A
	Collection code	JNCCMNCR10000642
Attribution	Data resource		Marine Nature Conservation Review (MNCR) and associated benthic marine data held and managed by JNCC
	Data provider uid		dp87
	License	OGL	OGL
	Data Resource ID	dr883
	Data partner		Joint Nature Conservation Committee
Location	Decimal latitude		52.306041
	Bbox		52.305578,-4.163345,52.306504,-4.161923
	Grid size in meters		100
	Location ID	2339285
	Easting		252600
	Coordinate uncertainty in meters		70.7
	Northing		269700
	Grid reference wkt	POLYGON((-4.16334 52.30558,-4.16334 52.3065,-4.16192 52.3065,-4.16192 52.30558,-4.16334 52.30558))	POLYGON((-4.16334 52.30558,-4.16334 52.3065,-4.16192 52.3065,-4.16192 52.30558,-4.16334 52.30558))
	Country		United Kingdom
	Grid reference	SN526697	SN526697
	Habitat	Littoral	Littoral
	State province		Wales
	Decimal longitude		-4.162634
	Verbatim depth	1 to 2 m
	Locality	Llanrhystud (Aberystwyth)	Llanrhystud (Aberystwyth)
	Geodetic datum		EPSG:4326

Occurrence record: 18843513

Overview

Dataset

Abundance

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by