Occurrence record: iBRC39745625.Ad

Human observation of Anax ephippiger (Burmeister, 1839) | Vagrant Emperor recorded on 2024-12-24

API

Overview

Occurrence ID	iBRC39745625.Ad
Other catalogue numbers	BTOOBS367023521
Record number	iBRC39745625
Basis of record	Human observation Supplied basis "occurrence"
Scientific name	Anax ephippiger (Burmeister, 1839) - Vagrant Emperor
Licence	CC-BY
Record Date	2024-12-24 (Day)
Locality	Dawlish Warren
Location	Grid Reference: SX9979 Latitude: 50.606533 Longitude: -3.421613
Recorded by	Ivan Lakin
Verifier	Smallshire, Dave
Identification verification status	Accepted - considered correct
Occurrence remarks	Grid reference set to a 1km square covering the provided point.

Dataset

Data partner	British Dragonfly Society Recording Scheme
Data resource	Dragonfly records from the British Dragonfly Society Recording Scheme
Bibliographic citation	Copyright British Dragonfly Society Recording Scheme 2025. Dragonfly records from the British Dragonfly Society Recording Scheme. Occurrence dataset on the NBN Atlas.
Collection code	BirdTrack non-avian taxa \| BirdTrack non-avian taxa

Abundance

Individual count	1

Organism

Life stage	adult

Event

Occurrence date	2024-12-24
Date precision	Day
Event date	2024-12-24
Verbatim event date	StartDate:2024-12-24, EndDate:2024-12-24
Event ID	28306907

Taxonomy

Scientific name	Anax ephippiger (Burmeister, 1839)
Common name	Vagrant Emperor
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	Anax ephippiger
Genus	Anax
Family	Aeshnidae
Order	Odonata
Class	Insecta
Phylum	Arthropoda
Kingdom	Animalia
Taxon ID	NHMSYS0021009098
Taxonomic issue	No issues
Habitat taxon	terrestrial\|freshwater
Establishment means taxon	Native
Scientific name authorship	(Burmeister, 1839)

Geospatial

Country	United Kingdom
State/Province	England
Locality	Dawlish Warren
Latitude (WGS84)	50.606533
Longitude (WGS84)	-3.421613
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	707.1
Verbatim SRS	OSGB
Bbox	50.601952,-3.42854,50.611114,-3.414684
Grid size in meters	1000
Easting	299000
Northing	79000
Grid reference wkt	POLYGON((-3.42854 50.60195,-3.42854 50.61111,-3.41468 50.61111,-3.41468 50.60195,-3.42854 50.60195))
Grid reference	SX9979
Verbatim coordinates	SX9979

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

Additional political boundaries information

England
RAMSAR (Wetlands of International Importance) (England)	Exe Estuary
Sites of Special Scientific Interest (England)	Exe Estuary
Special Protection Areas (England)	Exe Estuary
GB
Ordnance Survey Grids - 100km	TL
Ordnance Survey Grids - 10km	TL28
Ordnance Survey Grids - 50km	TLNW
Watsonian Vice Counties – 12 mile (GB)	Huntingdonshire
Watsonian Vice Counties – 3 mile (GB)	Huntingdonshire
UK
Countries with sea areas	England
Local Environmental Records Centre Boundaries of the UK	Cambridgeshire and Peterborough Environmental Records Centre
Special Protection Areas with marine components (UK)	Exe Estuary
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	6402
Square grid for reporting - 10km	28322

Group	Field Name	Original Value	Processed Value
Classification	Species		Anax ephippiger
	Name match metric		taxonIdMatch
	Vernacular name	Vagrant Emperor	Vagrant Emperor
	Scientific name	Anax ephippiger	Anax ephippiger
	Class		Insecta
	Genus id		NBNSYS0000130235
	Taxon concept ID		NHMSYS0021009098
	Kingdom id		NBNSYS0100001342
	Left		71006
	Habitat taxon		terrestrial\|freshwater
	Phylum		Arthropoda
	Kingdom		Animalia
	Class id		NBNSYS0000160231
	Genus		Anax
	Phylum id		NHMSYS0020470198
	Order		Odonata
	Taxon rank		species
	Establishment means taxon		Native
	Order id		NHMSYS0000841086
	Taxonomic issue		["noIssue"]
	Species id		NHMSYS0021009098
	Family id		NBNSYS0000159316
	Taxon ID	NHMSYS0021009098
	Family		Aeshnidae
	Taxon rank id		7000
	Scientific name authorship		(Burmeister, 1839)
	Right		71006
Event	Date precision		Day
	Event date	2024-12-24	2024-12-24
	Year		2024
	Verbatim event date	StartDate:2024-12-24, EndDate:2024-12-24
	Day		24
	Month		12
	Event ID	28306907
Identification	Abcd identification qualifier		Not provided
	Verifier	Smallshire, Dave
	Identification qualifier		Not provided
	Identification verification status	Accepted - considered correct	Accepted - considered correct
Occurrence	Occurrence ID	iBRC39745625.Ad
	Owner institution code	BDS
	Basis of record	occurrence	HumanObservation
	Recorded by	Ivan Lakin	Lakin, I. Ivan
	Modified	2025-01-01	2025-01-01
	Rights holder	British Dragonfly Society
	Individual count	1
	Dataset name	Dragonfly records from the British Dragonfly Society Recording Scheme
	Record number	iBRC39745625
	Other catalog numbers	BTOOBS367023521
	Dynamic properties	{"vcList":"3", "verbatimTaxonID":"NHMSYS0021009098", "verbatimIndividualCount":"1", "verifierName":"Smallshire, Dave", "verifiedDate":2025-01-01}
	Occurrence remarks	Grid reference set to a 1km square covering the provided point.
	Life stage	adult
	Occurrence status	present	present
	Collection code	BirdTrack non-avian taxa \| BirdTrack non-avian taxa
Attribution	Data resource		Dragonfly records from the British Dragonfly Society Recording Scheme
	Data provider uid		dp97
	License	CC-BY	CC-BY
	Data Resource ID	dr731
	Data partner		British Dragonfly Society Recording Scheme
Location	Verbatim SRS	OSGB
	Decimal latitude		50.606533
	Bbox		50.601952,-3.42854,50.611114,-3.414684
	Grid size in meters		1000
	Easting		299000
	Coordinate uncertainty in meters	1000	707.1
	Northing		79000
	Grid reference wkt	POLYGON((-3.42854 50.60195,-3.42854 50.61111,-3.41468 50.61111,-3.41468 50.60195,-3.42854 50.60195))	POLYGON((-3.42854 50.60195,-3.42854 50.61111,-3.41468 50.61111,-3.41468 50.60195,-3.42854 50.60195))
	Country		United Kingdom
	Grid reference	SX9979	SX9979
	State province		England
	Decimal longitude		-3.421613
	Verbatim coordinates	SX9979
	Locality	Dawlish Warren	Dawlish Warren
	Geodetic datum		EPSG:4326

Occurrence record: iBRC39745625.Ad

Overview

Dataset

Abundance

Organism

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by