Occurrence record: 41103796

Human observation of Lasius flavus (Fabricius, 1782) | Yellow Meadow Ant recorded on 2025-04-23

API

Overview

Occurrence ID	41103796
Basis of record	Human observation
Scientific name	Lasius flavus (Fabricius, 1782) - Yellow Meadow Ant
Licence	CC-BY
Record Date	2025-04-23 (Day)
Locality	Great Knowley, Chorley
Location	Grid Reference: SD59621937 Latitude: 53.669282 Longitude: -2.612574
Recorded by	Brennan, Paul
Identification verification status	Accepted - considered correct

Dataset

Data partner	Biological Records Centre
Data resource	Bee, wasp and ant (Hymenoptera: Aculeata) records verified via iRecord
Bibliographic citation	Biological Records Centre. [Date downloaded]. Bee, wasp and ant (Hymenoptera: Aculeata) records verified via iRecord.
Collection code	iRecord \| General data

Abundance

Individual count	100+

Organism

Life stage	adult
Sex	mixed

Event

Occurrence date	2025-04-23
Date precision	Day
Event date	2025-04-23
Event remarks	Under a stone in garden
Event ID	29281750

Taxonomy

Scientific name	Lasius flavus (Fabricius, 1782) Supplied scientific name "Lasius flavus (Fabricius, 1782)"
Common name	Yellow Meadow Ant
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	Lasius flavus
Genus	Lasius
Family	Formicidae
Order	Hymenoptera
Class	Insecta
Phylum	Arthropoda
Kingdom	Animalia
Taxon ID	NHMSYS0000876223
Taxonomic issue	No issues
Habitat taxon	terrestrial
Establishment means taxon	Native
Scientific name authorship	(Fabricius, 1782)

Geospatial

Country	United Kingdom
State/Province	England
Locality	Great Knowley, Chorley
Latitude (WGS84)	53.669282
Longitude (WGS84)	-2.612574
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	7.1
Bbox	53.669236,-2.612649,53.669327,-2.612499
Grid size in meters	10
Easting	359620
Northing	419370
Grid reference wkt	POLYGON((-2.61265 53.66924,-2.61265 53.66933,-2.6125 53.66933,-2.6125 53.66924,-2.61265 53.66924))
Grid reference	SD59621937

User flagged issues

Data quality tests

Test name	Result
Latitude Longitude calculated from grid reference	Warning
Country inferred from coordinates	Warning
Show/Hide 13 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 valid	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 74 tests that have not been run
Coordinates dont match supplied state	Unchecked (lack of data)
Unrecognized geodetic datum	Unchecked (lack of data)
Collection code not recognised	Unchecked (lack of data)
unrecognisedOccurrenceStatus	Unchecked (lack of data)
Unparseable verbatim coordinates	Unchecked (lack of data)
Zero longitude	Unchecked (lack of data)
Precision / range mismatch	Unchecked (lack of data)
Missing identification date	Unchecked (lack of data)
Coordinates are out of range for species	Unchecked (lack of data)
Depth out of range	Unchecked (lack of data)
Identification date before occurrence date	Unchecked (lack of data)
Missing coordinate precision	Unchecked (lack of data)
Geodetic datum assumed WGS84	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Missing identification references	Unchecked (lack of data)
Badly formed altitude	Unchecked (lack of data)
Coordinates derived from verbatim coordinates	Unchecked (lack of data)
Supplied country not recognised	Unchecked (lack of data)
Latitude is negated	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Missing name of person who georeferenced the occurrence	Unchecked (lack of data)
Date precision invalid	Unchecked (lack of data)
Decimal latitude/longitude conversion failed	Unchecked (lack of data)
Occurrence status assumed to be present	Unchecked (lack of data)
Missing georeferenced sources	Unchecked (lack of data)
Altitude out of range	Unchecked (lack of data)
Institution code not recognised	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Day and month transposed	Unchecked (lack of data)
Coordinate precision and uncertainty transposed	Unchecked (lack of data)
Homonym issues with supplied name	Unchecked (lack of data)
Image URL invalid	Unchecked (lack of data)
Missing identification verification status	Unchecked (lack of data)
Missing an identification qualifier	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
coordinatesNotCentreOfGrid	Unchecked (lack of data)
Habitat incorrect for species	Unchecked (lack of data)
Media unrepresentative for taxon	Unchecked (lack of data)
Unrecognised ID verification status	Unchecked (lack of data)
Grid reference calculated using latitude and longitude	Unchecked (lack of data)
Missing taxonomic rank	Unchecked (lack of data)
Higher taxonomy missing	Unchecked (lack of data)
First of the century	Unchecked (lack of data)
Resource taxonomic scope mismatch	Unchecked (lack of data)
Collector name unparseable	Unchecked (lack of data)
Missing georeferenced protocol	Unchecked (lack of data)
Longitude is negated	Unchecked (lack of data)
Coordinates converted from UTM	Unchecked (lack of data)
Invalid geodetic datum	Unchecked (lack of data)
Supplied coordinates centre of state	Unchecked (lack of data)
Coordinates centre of country	Unchecked (lack of data)
Name not in national checklists	Unchecked (lack of data)
Outside expert range for species	Unchecked (lack of data)
Missing georeferenced verification status	Unchecked (lack of data)
Georeferenced after occurrence date	Unchecked (lack of data)
Suspected outlier	Unchecked (lack of data)
Kingdom not recognised	Unchecked (lack of data)
First of the year	Unchecked (lack of data)
Taxonomic issue	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Missing georeference date	Unchecked (lack of data)
Cultivated / escapee	Unchecked (lack of data)
Coordinates are transposed	Unchecked (lack of data)
Coordinate precision not valid	Unchecked (lack of data)
Type status not recognised	Unchecked (lack of data)
Media unrepresentative	Unchecked (lack of data)
Possible duplicate record	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Invalid scientific name	Unchecked (lack of data)
Unable to convert UTM coordinates	Unchecked (lack of data)
Coordinates dont match supplied country	Unchecked (lack of data)
No collection date supplied	Unchecked (lack of data)
Supplied coordinates are zero	Unchecked (lack of data)
Coordinates converted to WGS84	Unchecked (lack of data)

Additional political boundaries information

England
Districts, Boroughs and Unitary Authorities (England)	Chorley District (B)
National Character Areas (England)	Lancashire Valleys
Non-Metropolitan Counties and Greater London (England)	Lancashire County
GB
Districts, Boroughs and Unitary Authorities (Great Britain)	Chorley District (B)
GB countries	England
Ordnance Survey Grids - 100km	SD
Ordnance Survey Grids - 10km	SD51
Ordnance Survey Grids - 50km	SDSE
Watsonian Vice Counties (GB)	South Lancashire
Watsonian Vice Counties – 12 mile (GB)	South Lancashire
Watsonian Vice Counties – 3 mile (GB)	South Lancashire
UK
Countries with sea areas	England
Local Environmental Records Centre Boundaries of the UK	Lancashire Environmental Records Network
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	11807
Square grid for reporting - 10km	22995
World base layer	United Kingdom

Group	Field Name	Original Value	Processed Value
Classification	Species		Lasius flavus
	Name match metric		taxonIdMatch
	Vernacular name	Yellow Meadow Ant	Yellow Meadow Ant
	Scientific name	Lasius flavus (Fabricius, 1782)	Lasius flavus
	Class		Insecta
	Genus id		NHMSYS0000876219
	Taxon concept ID		NHMSYS0000876223
	Kingdom id		NBNSYS0100001342
	Left		88111
	Habitat taxon		terrestrial
	Phylum		Arthropoda
	Kingdom		Animalia
	Class id		NBNSYS0000160231
	Genus		Lasius
	Phylum id		NHMSYS0020470198
	Order		Hymenoptera
	Taxon rank		species
	Establishment means taxon		Native
	Order id		NHMSYS0000841349
	Taxonomic issue		["noIssue"]
	Species id		NHMSYS0000876223
	Family id		NBNSYS0000037030
	Taxon ID	NHMSYS0000876223
	Family		Formicidae
	Taxon rank id		7000
	Scientific name authorship		(Fabricius, 1782)
	Right		88111
Event	Date precision		Day
	Event date	2025-04-23	2025-04-23
	Year		2025
	Event remarks	Under a stone in garden
	Day		23
	Month		04
	Event ID	29281750
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Accepted - considered correct	Accepted - considered correct
Occurrence	Occurrence ID	41103796
	Basis of record	HumanObservation	HumanObservation
	Recorded by	Brennan, Paul	Brennan, P. Paul
	Sex	mixed
	Rights holder	Biological Records Centre
	Individual count	100+
	Dataset name	Bee, wasp and ant records verified via iRecord
	Life stage	adult
	Occurrence status	present	present
	Collection code	iRecord \| General data
Attribution	Data resource		Bee, wasp and ant (Hymenoptera: Aculeata) records verified via iRecord
	Data provider uid		dp77
	License		CC-BY
	Data Resource ID	dr2140
	Data partner		Biological Records Centre
Location	Decimal latitude		53.669282
	Bbox		53.669236,-2.612649,53.669327,-2.612499
	Grid size in meters		10
	Easting		359620
	Coordinate uncertainty in meters	10	7.1
	Northing		419370
	Grid reference wkt	POLYGON((-2.61265 53.66924,-2.61265 53.66933,-2.6125 53.66933,-2.6125 53.66924,-2.61265 53.66924))	POLYGON((-2.61265 53.66924,-2.61265 53.66933,-2.6125 53.66933,-2.6125 53.66924,-2.61265 53.66924))
	Country		United Kingdom
	Grid reference	SD59621937	SD59621937
	State province		England
	Decimal longitude		-2.612574
	Locality	Great Knowley, Chorley	Great Knowley, Chorley
	Geodetic datum		EPSG:4326

Occurrence record: 41103796

Overview

Dataset

Abundance

Organism

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by