Occurrence record: 1745247

Human observation of Dixa nebulosa Meigen, 1830 recorded on 2021-09-02

API

Overview

Occurrence ID	1745247
Basis of record	Human observation Supplied basis "Human Observation"
Scientific name	Dixa nebulosa Meigen, 1830
Licence	OGL
Record Date	2021-09-02 (Day)
Locality	UPSTREAM CONF WITH MELLTE
Location	Grid Reference: SN9108607890 Latitude: 51.75906642442633 Longitude: -3.5794408843816967
Recorded by	NRW Staff & Contractors
Identified by	NRW Staff & Contractors
Identification verification status	Accepted
Occurrence remarks	(NUMBER_ESTIMATED_LIVE) The individual count is an estimate number

Dataset

Data partner	Natural Resources Wales
Data resource	KiEco Freshwater Ecology: River Macroinvertebrates
Bibliographic citation	Natural Resources Wales. ([Insert year of download]) KiEco Freshwater Ecology: River Macroinvertebrates. Occurrence dataset accessed through the NBNAtlas
Collection code	KiEco Freshwater Ecology
Institution code	Supplied institution code "NRW"

Abundance

Individual count	1

Event

Occurrence date	2021-09-02
Sampling protocol	3-MIN POND NET (BT001): 3-min active sampling, 1-min hand search as per BT001
Date precision	Day
Event date	2021-09-02

Taxonomy

Scientific name	Dixa nebulosa Meigen, 1830
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	Dixa nebulosa
Genus	Dixa
Family	Dixidae
Order	Diptera
Class	Insecta
Phylum	Arthropoda
Kingdom	Animalia
Taxon ID	NBNSYS0000011555
Taxonomic issue	No issues
Habitat taxon	terrestrial\|freshwater
Establishment means taxon	Native
Scientific name authorship	Meigen, 1830

Geospatial

Country	United Kingdom
State/Province	Wales
Locality	UPSTREAM CONF WITH MELLTE
Latitude (WGS84)	51.75906642442633
Longitude (WGS84)	-3.5794408843816967
Geodetic datum	EPSG:4326 Supplied datum: "WGS84"
Coordinate precision	Unknown
Coordinate uncertainty in meters	1.0
Georeference verification status	Accepted
Grid size in meters	1
Location ID	44653
Grid reference	SN9108607890 Supplied as SN9108707889

User flagged issues

Data quality tests

Test name	Result
Country inferred from coordinates	Warning
coordinatesNotCentreOfGrid	Warning
Show/Hide 17 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
Missing name of person who identified the specimen/observation	Passed
Data are generalised	Passed
Name not supplied	Passed
Name not recognised	Passed
Decimal coordinates not supplied	Passed
Geodetic datum assumed WGS84	Passed
Unrecognized geodetic datum	Passed
Zero latitude	Passed
Coordinate uncertainty not valid	Passed
Coordinate uncertainty not specified	Passed
Location not supplied	Passed
Missing geodetic datum	Passed
Show/Hide 1 missing properties
Missing catalogue number	Missing
Show/Hide 72 tests that have not been run
Coordinates dont match supplied state	Unchecked (lack of data)
Coordinates derived from verbatim coordinates	Unchecked (lack of data)
Zero longitude	Unchecked (lack of data)
Media unrepresentative	Unchecked (lack of data)
Name not in national checklists	Unchecked (lack of data)
Identification date before occurrence date	Unchecked (lack of data)
Supplied country not recognised	Unchecked (lack of data)
First of the century	Unchecked (lack of data)
Missing identification references	Unchecked (lack of data)
Invalid scientific name	Unchecked (lack of data)
Missing georeferenced verification status	Unchecked (lack of data)
Collector name unparseable	Unchecked (lack of data)
Day and month transposed	Unchecked (lack of data)
Unable to convert UTM coordinates	Unchecked (lack of data)
Coordinates are transposed	Unchecked (lack of data)
Missing an identification qualifier	Unchecked (lack of data)
Missing name of person who georeferenced the occurrence	Unchecked (lack of data)
Latitude Longitude calculated from grid reference	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Coordinates dont match supplied country	Unchecked (lack of data)
Habitat incorrect for species	Unchecked (lack of data)
Image URL invalid	Unchecked (lack of data)
No collection date supplied	Unchecked (lack of data)
Badly formed altitude	Unchecked (lack of data)
Missing georeference date	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Precision / range mismatch	Unchecked (lack of data)
Supplied coordinates centre of state	Unchecked (lack of data)
unrecognisedOccurrenceStatus	Unchecked (lack of data)
Altitude out of range	Unchecked (lack of data)
Coordinates centre of country	Unchecked (lack of data)
Institution code not recognised	Unchecked (lack of data)
Occurrence status assumed to be present	Unchecked (lack of data)
Decimal latitude/longitude conversion failed	Unchecked (lack of data)
Depth out of range	Unchecked (lack of data)
Resource taxonomic scope mismatch	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Media unrepresentative for taxon	Unchecked (lack of data)
Date precision invalid	Unchecked (lack of data)
Coordinate precision and uncertainty transposed	Unchecked (lack of data)
Georeferenced after occurrence date	Unchecked (lack of data)
Coordinates converted from UTM	Unchecked (lack of data)
Missing identification verification status	Unchecked (lack of data)
Suspected outlier	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Missing georeferenced protocol	Unchecked (lack of data)
Collection code not recognised	Unchecked (lack of data)
Missing coordinate precision	Unchecked (lack of data)
Missing identification date	Unchecked (lack of data)
Longitude is negated	Unchecked (lack of data)
Taxonomic issue	Unchecked (lack of data)
First of the year	Unchecked (lack of data)
Coordinates are out of range for species	Unchecked (lack of data)
Coordinates converted to WGS84	Unchecked (lack of data)
Outside expert range for species	Unchecked (lack of data)
Type status not recognised	Unchecked (lack of data)
Homonym issues with supplied name	Unchecked (lack of data)
Missing taxonomic rank	Unchecked (lack of data)
Invalid geodetic datum	Unchecked (lack of data)
Latitude is negated	Unchecked (lack of data)
Unparseable verbatim coordinates	Unchecked (lack of data)
Unrecognised ID verification status	Unchecked (lack of data)
Coordinate precision not valid	Unchecked (lack of data)
Grid reference calculated using latitude and longitude	Unchecked (lack of data)
Possible duplicate record	Unchecked (lack of data)
Higher taxonomy missing	Unchecked (lack of data)
Missing georeferenced sources	Unchecked (lack of data)
Kingdom not recognised	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Supplied coordinates are zero	Unchecked (lack of data)
Cultivated / escapee	Unchecked (lack of data)

Additional political boundaries information

GB
Districts, Boroughs and Unitary Authorities (Great Britain)	Wiltshire
GB countries	England
Ordnance Survey Grids - 100km	ST
Ordnance Survey Grids - 10km	ST84
Ordnance Survey Grids - 50km	STSE
Watsonian Vice Counties (GB)	South Wiltshire
Watsonian Vice Counties – 12 mile (GB)	South Wiltshire
Watsonian Vice Counties – 3 mile (GB)	South Wiltshire
UK
Countries with sea areas	England
Local Environmental Records Centre Boundaries of the UK	Wiltshire & Swindon Biological Records Centre
National Parks (UK) - 7075m buffer	Brecon Beacons
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	7216
Square grid for reporting - 10km	25054
Wales
Ancient Woodland Inventory 2011 (Wales)	Restored Ancient Woodland Site
Habitat Network: Woodland Level 2 (Priority) (Wales)	Habitat Network: Woodland Level 2 (Priority) (Wales)
Local Authorities (Wales)	Rhondda Cynon Taf - Rhondda Cynon Taf
National Forest Inventory Woodland Wales 2018	Broadleaved
Sites of Special Scientific Interest (Wales)	DYFFRYNOEDD NEDD A MELLTE A MOEL PENDERYN
Special Areas of Conservation (Wales)	Coedydd Nedd a Mellte
Terrestrial Phase 1 Habitat Survey (Vegetation Voronoi) (Wales)	G.2 Running water
World base layer	United Kingdom

Group	Field Name	Original Value	Processed Value
Classification	Species		Dixa nebulosa
	Name match metric		taxonIdMatch
	Scientific name	Dixa nebulosa	Dixa nebulosa
	Class		Insecta
	Genus id		NBNSYS0000132570
	Taxon concept ID		NBNSYS0000011555
	Kingdom id		NBNSYS0100001342
	Left		144182
	Habitat taxon		terrestrial\|freshwater
	Phylum		Arthropoda
	Kingdom		Animalia
	Class id		NBNSYS0000160231
	Genus		Dixa
	Phylum id		NHMSYS0020470198
	Order		Diptera
	Taxon rank		species
	Establishment means taxon		Native
	Order id		NHMSYS0000841073
	Taxonomic issue		["noIssue"]
	Species id		NBNSYS0000011555
	Family id		NBNSYS0000037200
	Taxon ID	NBNSYS0000011555
	Family		Dixidae
	Taxon rank id		7000
	Scientific name authorship		Meigen, 1830
	Right		144182
Event	Date precision		Day
	Event date	2021-09-02	2021-09-02
	Year		2021
	Day		02
	Month		09
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Accepted	Accepted
	Identified by	NRW Staff & Contractors
Occurrence	Occurrence ID	1745247
	Basis of record	Human Observation	HumanObservation
	Recorded by	NRW Staff & Contractors	Staff, N.R.W.\|Contractors
	Rights holder	Natural Resources Wales
	Individual count	1
	Sampling protocol	3-MIN POND NET (BT001): 3-min active sampling, 1-min hand search as per BT001
	Dataset name	KiEco Freshwater Ecology: River Macroinvertebrates
	Institution code	NRW
	Occurrence remarks	(NUMBER_ESTIMATED_LIVE) The individual count is an estimate number
	Occurrence status	Present	present
	Dataset ID	NRW_DS122460
	Collection code	KiEco Freshwater Ecology
Attribution	Data resource		KiEco Freshwater Ecology: River Macroinvertebrates
	Data provider uid		dp122
	License	OGL	OGL
	Data Resource ID	dr2116
	Data partner		Natural Resources Wales
Location	Decimal latitude	51.75906642442633	51.75906642442633
	Grid size in meters		1
	Georeference verification status	Accepted	Accepted
	Location ID	44653
	Coordinate uncertainty in meters	1	1.0
	Country		United Kingdom
	Grid reference	SN9108707889	SN9108607890
	State province		Wales
	Decimal longitude	-3.5794408843816967	-3.5794408843816967
	Locality	UPSTREAM CONF WITH MELLTE	UPSTREAM CONF WITH MELLTE
	Geodetic datum	WGS84	EPSG:4326

Occurrence record: 1745247

Overview

Dataset

Abundance

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by