Occurrence record: 4669786

Human observation of Littorina obtusata (Linnaeus, 1758) | Flat Periwinkle recorded on 2017-06-23

API

Overview

Occurrence ID	4669786
Basis of record	Human observation
Scientific name	Littorina obtusata (Linnaeus, 1758) - Flat Periwinkle
Licence	CC-BY-NC
Record Date	2017-06-23 (Day)
Location	Grid Reference: SH27 Latitude: 53.243097 Longitude: -4.624039
Recorded by	Susan E. Marley
Identification verification status	Unconfirmed - not reviewed

Dataset

Data partner	Cofnod - North Wales Environmental Information Service
Data resource	Miscellaneous records held on the Cofnod database
Bibliographic citation	Cofnod ([Insert download year]). Miscellaneous records held on the Cofnod database. Occurrence dataset on the NBN Atlas
Collection code	CO/D1653/012/01
Institution code	Supplied institution code "Cofnod – North Wales Environmental Information Service"

Event

Occurrence date	2017-06-23
Date precision	Day
Event date	2017-06-23

Taxonomy

Scientific name	Littorina obtusata (Linnaeus, 1758)
Common name	Flat 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 obtusata
Genus	Littorina
Family	Littorinidae
Order	Littorinimorpha
Class	Gastropoda
Phylum	Mollusca
Kingdom	Animalia
Taxon ID	NBNSYS0000176216
Taxonomic issue	No issues
Habitat taxon	marine\|terrestrial
Establishment means taxon	Native
Scientific name authorship	(Linnaeus, 1758)

Geospatial

Country	United Kingdom
State/Province	Wales
Latitude (WGS84)	53.243097
Longitude (WGS84)	-4.624039
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	7071.1
Bbox	53.196531,-4.696057,53.289622,-4.551864
Grid size in meters	10000
Easting	220000
Northing	370000
Grid reference wkt	POLYGON((-4.69606 53.19653,-4.69606 53.28962,-4.55186 53.28962,-4.55186 53.19653,-4.69606 53.19653))
Grid reference	SH27

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

Additional political boundaries information

GB
Ordnance Survey Grids - 100km	SH
Ordnance Survey Grids - 10km	SH27
Ordnance Survey Grids - 50km	SHNW
Watsonian Vice Counties – 12 mile (GB)	Anglesey
Watsonian Vice Counties – 3 mile (GB)	Anglesey
UK
Countries with sea areas	Wales
Local Environmental Records Centre Boundaries of the UK	Cofnod - North Wales Environmental Information Service
Special Areas of Conservation with marine components (UK)	North Anglesey Marine / Gogledd MÃ´n Forol
Special Protection Areas with marine components (UK)	Anglesey Terns / Morwenoliaid Ynys MÃ´n
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	15476
Square grid for reporting - 10km	19272
Wales
Habitat mapping of the Southern Irish Sea (HABMAP Extension Project) (Wales)	SS.SMx.CMx.FluHyd
Special Areas of Conservation (Wales)	North Anglesey Marine / Gogledd M?n Forol

Group	Field Name	Original Value	Processed Value
Classification	Species		Littorina obtusata
	Name match metric		taxonIdMatch
	Vernacular name		Flat Periwinkle
	Scientific name	Littorina obtusata	Littorina obtusata
	Class		Gastropoda
	Genus id		NBNSYS0000176206
	Taxon concept ID		NBNSYS0000176216
	Kingdom id		NBNSYS0100001342
	Left		109748
	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		NBNSYS0000176216
	Family id		NHMSYS0021055453
	Taxon ID	NBNSYS0000176216
	Family		Littorinidae
	Taxon rank id		7000
	Scientific name authorship		(Linnaeus, 1758)
	Right		109748
Event	Date precision		Day
	Event date	2017-06-23	2017-06-23
	Year		2017
	Day		23
	Month		06
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Unconfirmed – not reviewed	Unconfirmed - not reviewed
Occurrence	Occurrence ID	4669786
	Basis of record	HumanObservation	HumanObservation
	Recorded by	Susan E. Marley	Marley, E. Susan
	Rights holder	Cofnod - North Wales Environmental Information Service
	Dataset name	Miscellaneous records held on the Cofnod database
	Institution code	Cofnod – North Wales Environmental Information Service
	Occurrence status	present	present
	Collection code	CO/D1653/012/01
Attribution	Data resource		Miscellaneous records held on the Cofnod database
	Data provider uid		dp131
	License	CC-BY-NC	CC-BY-NC
	Data Resource ID	dr1420
	Data partner		Cofnod - North Wales Environmental Information Service
Location	Decimal latitude		53.243097
	Bbox		53.196531,-4.696057,53.289622,-4.551864
	Grid size in meters		10000
	Easting		220000
	Coordinate uncertainty in meters		7071.1
	Northing		370000
	Grid reference wkt	POLYGON((-4.69606 53.19653,-4.69606 53.28962,-4.55186 53.28962,-4.55186 53.19653,-4.69606 53.19653))	POLYGON((-4.69606 53.19653,-4.69606 53.28962,-4.55186 53.28962,-4.55186 53.19653,-4.69606 53.19653))
	Country		United Kingdom
	Grid reference	SH27	SH27
	State province		Wales
	Decimal longitude		-4.624039
	Geodetic datum		EPSG:4326

Occurrence record: 4669786

Overview

Dataset

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by