Occurrence record: 40978829

Human observation of Pacifastacus leniusculus (Dana, 1852) | Signal Crayfish recorded on 2025-04-13

API

Overview

Occurrence ID	40978829
Basis of record	Human observation
Scientific name	Pacifastacus leniusculus (Dana, 1852) - Signal Crayfish
Licence	OGL
Record Date	2025-04-13 (Day)
Locality	Carstairs Kames (SCT)
Location	Grid Reference: NS956444 Latitude: 55.682275 Longitude: -3.661149
Recorded by	Kevin Clarke
Identification verification status	Accepted - considered correct

Dataset

Data partner	Scotland's Environment Web
Data resource	Invasive non-native species records from SEWeb
Collection code	iRecord \| SEWeb INNS

Abundance

Individual count	1

Event

Occurrence date	2025-04-13
Date precision	Day
Event date	2025-04-13
Event ID	29183562

Taxonomy

Scientific name	Pacifastacus leniusculus (Dana, 1852) Supplied scientific name "Pacifastacus leniusculus (Dana, 1852)"
Common name	Signal Crayfish
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	Pacifastacus leniusculus
Genus	Pacifastacus
Family	Astacidae
Order	Decapoda
Class	Malacostraca
Phylum	Arthropoda
Kingdom	Animalia
Taxon ID	NHMSYS0000377494
Taxonomic issue	No issues
Habitat taxon	terrestrial\|freshwater
Establishment means taxon	Non-native
Scientific name authorship	(Dana, 1852)

Geospatial

Country	United Kingdom
State/Province	Scotland
Locality	Carstairs Kames (SCT)
Latitude (WGS84)	55.682275
Longitude (WGS84)	-3.661149
Geodetic datum	EPSG:4326
Coordinate uncertainty in meters	70.7
Bbox	55.681815,-3.661925,55.682734,-3.660373
Grid size in meters	100
Easting	295600
Northing	644400
Grid reference wkt	POLYGON((-3.66192 55.68181,-3.66192 55.68273,-3.66037 55.68273,-3.66037 55.68181,-3.66192 55.68181))
Grid reference	NS956444

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

Additional political boundaries information

GB
Districts, Boroughs and Unitary Authorities (Great Britain)	South Cambridgeshire District
GB countries	England
Ordnance Survey Grids - 100km	TL
Ordnance Survey Grids - 10km	TL44
Ordnance Survey Grids - 50km	TLSW
Watsonian Vice Counties (GB)	Cambridgeshire
Watsonian Vice Counties – 12 mile (GB)	Cambridgeshire
Watsonian Vice Counties – 3 mile (GB)	Cambridgeshire
Scotland
Landscape Character Assessment (Scotland)	Broad Valley Upland
Local Authorities (Scotland)	South Lanarkshire
National Soil Map of Scotland	Alluvial soils
Natural Heritage Futures Zones (Scotland)	Western Southern Uplands and Inner Solway
Water Framework Directive River Basin Districts (Scotland)	Scotland
Water Framework Directive Sub Basin Districts (Scotland)	Clyde
UK
Countries with sea areas	England
Local Environmental Records Centre Boundaries of the UK	Cambridgeshire and Peterborough Environmental Records Centre
UK, IoM, Channel Islands
Hexagonal grid for reporting - 10km	5588
Square grid for reporting - 10km	29199
World base layer	United Kingdom

Group	Field Name	Original Value	Processed Value
Classification	Species		Pacifastacus leniusculus
	Name match metric		taxonIdMatch
	Vernacular name	Signal Crayfish	Signal Crayfish
	Scientific name	Pacifastacus leniusculus (Dana, 1852)	Pacifastacus leniusculus
	Class		Malacostraca
	Genus id		NHMSYS0001593794
	Taxon concept ID		NHMSYS0000377494
	Kingdom id		NBNSYS0100001342
	Left		21536
	Habitat taxon		terrestrial\|freshwater
	Phylum		Arthropoda
	Kingdom		Animalia
	Class id		NHMSYS0021049526
	Genus		Pacifastacus
	Phylum id		NHMSYS0020470198
	Order		Decapoda
	Taxon rank		species
	Establishment means taxon		Non-native
	Order id		NHMSYS0021049528
	Taxonomic issue		["noIssue"]
	Species id		NHMSYS0000377494
	Family id		NBNSYS0000159453
	Taxon ID	NHMSYS0000377494
	Family		Astacidae
	Taxon rank id		7000
	Scientific name authorship		(Dana, 1852)
	Right		21536
Event	Date precision		Day
	Event date	2025-04-13	2025-04-13
	Year		2025
	Day		13
	Month		04
	Event ID	29183562
Identification	Abcd identification qualifier		Not provided
	Identification qualifier		Not provided
	Identification verification status	Accepted - considered correct	Accepted - considered correct
Occurrence	Occurrence ID	40978829
	Basis of record	HumanObservation	HumanObservation
	Recorded by	Kevin Clarke	Clarke, K. Kevin
	Rights holder	Scotland's Environment Web and Biological Records Centre
	Individual count	1
	Dataset name	Invasive non-native species records from SEWeb
	Occurrence status	present	present
	Collection code	iRecord \| SEWeb INNS
Attribution	Data resource		Invasive non-native species records from SEWeb
	Data provider uid		dp187
	License		OGL
	Data Resource ID	dr1364
	Data partner		Scotland's Environment Web
Location	Decimal latitude		55.682275
	Bbox		55.681815,-3.661925,55.682734,-3.660373
	Grid size in meters		100
	Easting		295600
	Coordinate uncertainty in meters	100	70.7
	Northing		644400
	Grid reference wkt	POLYGON((-3.66192 55.68181,-3.66192 55.68273,-3.66037 55.68273,-3.66037 55.68181,-3.66192 55.68181))	POLYGON((-3.66192 55.68181,-3.66192 55.68273,-3.66037 55.68273,-3.66037 55.68181,-3.66192 55.68181))
	Country		United Kingdom
	Grid reference	NS956444	NS956444
	State province		Scotland
	Decimal longitude		-3.661149
	Locality	Carstairs Kames (SCT)	Carstairs Kames (SCT)
	Geodetic datum		EPSG:4326

Occurrence record: 40978829

Overview

Dataset

Abundance

Event

Taxonomy

Geospatial

User flagged issues

Data quality tests

Additional political boundaries information

- flagged by