Occurrence record: Malacology:C.332097

Preserved specimen of Ennucula obliqua (Lamarck, 1819) | Subdilecta Nut Shell recorded on 1981-11-06

API

Dataset

Data partner	OZCAM (Online Zoological Collections of Australian Museums) Provider
Data resource	Australian Museum provider for OZCAM
Institution code	Australian Museum Supplied institution code "AM"
Collection	Australian Museum Malacology Collection Supplied collection code "Malacology"
Catalog number	C.332097
Other catalog numbers	["ecatalogue.irn:10263080,urn:catalog:AM:Malacology:C.332097"]
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Identified by	Loch, Mr Ian W - Australian Museum - Malacology
Collector	A.R. Jones & A.Murray
Associated Occurrence Status	Associated record
Associated occurrences	The occurrence is associated with a representative record. For more information see Inferred associated occurrence details
License	CC-BY 3.0 (Au)
Degree of establishment	Smith-McIntyre Grab Sampler
Presence/Absence	PRESENT
Sampling protocol	[Smith-McIntyre Grab Sampler]
Associated records	ASSOCIATED
Date identified	2025-06-06
Identification remarks	Molluscabase generic update

Event

Event ID	urn:australianmuseum.net.au:Events:10062829
Identification remarks	Molluscabase generic update
Occurrence date	1981-11-06 Supplied date "1981-11-06/1981-11-06"
Sampling protocol	Smith-McIntyre Grab Sampler
End day of year	310
Date precision	DAY
Start day of year	310

Taxonomy

Scientific name	Ennucula obliqua Supplied scientific name "Ennucula obliqua (Lamarck, 1819)"
Identified to rank	species
Common name	Subdilecta Nut Shell Supplied common name "Oblique Nut Shell"
Kingdom	Animalia
Phylum	Mollusca
Class	Bivalvia
Order	Nuculida
Family	Nuculidae
Genus	Ennucula
Species	Ennucula obliqua
Name match metric	exactMatch
Accepted name	Ennucula obliqua (Lamarck, 1819)
Scientific name authorship	(Lamarck, 1819)
Name parse type	SCIENTIFIC
Name according to	(Lamarck, 1819)

Geospatial

Country	Australia
State or Territory	New South Wales
Latitude	-33.566666 Supplied as: "-33.566666"
Longitude	151.225 Supplied as: "151.225"
Datum	EPSG:4326
Verbatim locality	Hawkesbury River, 50m NE of Green Point
Location remarks	[MAL# 29184] Australia, New South Wales, Hawkesbury River, 50m NE of Green Point (33° 34' 00" S, 151° 13' 30" E) 06/11/1981 - 06/11/1981, A.R. Jones & A.Murray(Collector), Smith-McIntyre Grab Sampler, Grab
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	1000.0
Terrestrial	true
Verbatim latitude	33° 34' 00" S
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim longitude	151° 13' 30" E

Additional properties

verbatim uncertainty	100m-1km

User flagged issues

Data quality tests

Test name	Result
Geodetic datum assumed WGS84	Warning
Show/Hide 94 passed properties
Ambiguous collection	Passed
Ambiguous institution	Passed
Basis of record badly formed	Passed
Collection match fuzzy	Passed
Collection not matched	Passed
CONTINENT_COORDINATE_MISMATCH	Passed
Continent country mismatch	Passed
Continent derived from coordinates	Passed
CONTINENT_DERIVED_FROM_COUNTRY	Passed
Continent invalid	Passed
Coordinates centre of country	Passed
Supplied coordinates centre of state	Passed
Coordinate invalid	Passed
Coordinates are out of range for species	Passed
Coordinates converted to WGS84	Passed
Decimal latitude/longitude conversion failed	Passed
Coordinate reprojection suspicious	Passed
Coordinate rounded	Passed
Coordinate uncertainty meters invalid	Passed
Coordinates dont match supplied country	Passed
Country inferred from coordinates	Passed
Country invalid	Passed
Country mismatch	Passed
Different owner institution	Passed
First of the century	Passed
First of the month	Passed
First of the year	Passed
Unrecognized geodetic datum	Passed
Georeferenced after occurrence date	Passed
Identified date invalid	Passed
Identified date unlikely	Passed
Identification date before occurrence date	Passed
Institution and Collection mismatch	Passed
Institution match fuzzy	Passed
Institution not matched	Passed
Interpretation error	Passed
Invalid scientific name	Passed
Location not supplied	Passed
Missing collection date	Passed
Modified date invalid	Passed
Modified date unlikely	Passed
Multimedia date invalid	Passed
Multimedia uri invalid	Passed
Name not supplied	Passed
Occurrence status inferred from basis of record	Passed
Occurrence status inferred from individual count	Passed
Occurrence status unparsable	Passed
Latitude is negated	Passed
Longitude is negated	Passed
Presumed swapped coordinate	Passed
Recorded date invalid	Passed
Recorded date mismatch	Passed
Recorded date unlikely	Passed
SCIENTIFIC_NAME_AND_ID_INCONSISTENT	Passed
Sensitivity report invalid	Passed
Sensitivity report not loadable	Passed
Coordinates dont match supplied state	Passed
Taxon affinity species	Passed
TAXON_CONCEPT_ID_NOT_FOUND	Passed
Taxon confer species	Passed
Taxon default match	Passed
Taxon error	Passed
Taxon excluded	Passed
Taxon excluded associated	Passed
Taxon homonym	Passed
Taxon indeterminate species	Passed
Taxon match aggregate	Passed
Taxon match fuzzy	Passed
Taxon match higher rank	Passed
TAXON_MATCH_NAME_AND_ID_AMBIGUOUS	Passed
Taxon match none	Passed
TAXON_MATCH_TAXON_CONCEPT_ID_IGNORED	Passed
Taxon misapplied	Passed
Taxon misapplied matched	Passed
Taxon parent child synonym	Passed
Taxon question species	Passed
Resource taxonomic scope mismatch	Passed
Taxon species plural	Passed
Coordinate precision and uncertainty transposed	Passed
Uncertainty not specified	Passed
Supplied country not recognised	Passed
Kingdom not recognised	Passed
Unrecognized collection code	Passed
Unrecognized institution code	Passed
Supplied coordinates are zero	Passed
Biosecurity issue	Passed
Suspected outlier	Passed
Geospatial issue	Passed
Habitat incorrect for species	Passed
Taxon misidentified	Passed
Taxonomic issue	Passed
Temporal issue	Passed
Other issue	Passed
Duplicate record	Passed
Show/Hide 7 missing properties
Missing geodetic datum	Missing
Missing georeferenced by	Missing
Missing georeference protocol	Missing
Missing georeference sources	Missing
Missing georeference verification status	Missing
Missing georeference date	Missing
Missing taxon rank	Missing
Show/Hide 22 tests that have not been run
Coordinate precision invalid	Unchecked (lack of data)
Footprint SRS invalid	Unchecked (lack of data)
Footprint WKT mismatch	Unchecked (lack of data)
Footprint WKT invalid	Unchecked (lack of data)
TAXON_MATCH_SCIENTIFIC_NAME_ID_IGNORED	Unchecked (lack of data)
TAXON_MATCH_TAXON_ID_IGNORED	Unchecked (lack of data)
SCIENTIFIC_NAME_ID_NOT_FOUND	Unchecked (lack of data)
TAXON_ID_NOT_FOUND	Unchecked (lack of data)
Depth value supplied in feet	Unchecked (lack of data)
Depth unlikely	Unchecked (lack of data)
Min and max depth reversed	Unchecked (lack of data)
Depth value non-numeric	Unchecked (lack of data)
Elevation unlikely	Unchecked (lack of data)
Min and max altitude reversed	Unchecked (lack of data)
Altitude value supplied in feet	Unchecked (lack of data)
Altitude value non-numeric	Unchecked (lack of data)
Type status invalid	Unchecked (lack of data)
References uri invalid	Unchecked (lack of data)
Individual count invalid	Unchecked (lack of data)
Individual count conflicts with occurrence status	Unchecked (lack of data)
Georeferenced date unlikely	Unchecked (lack of data)
Georeferenced date invalid	Unchecked (lack of data)

Inferred associated occurrence details

This record is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

https://github.com/AtlasOfLivingAustralia/ala-dataquality/wiki/INFERRED_DUPLICATE_RECORD

Representative Record
Record UUID	65358754-5979-4665-aa72-163fdaa3e871
Data Resource	Australian Museum provider for OZCAM
Raw Scientific Name	Ennucula obliqua (Lamarck, 1819)
Coordinates	-33.566666,151.225
Related records
Record UUID	bff3666b-7bf2-4905-8864-ed56fe15bc56
Data Resource	Australian Museum provider for OZCAM
Raw Scientific Name	Ennucula obliqua (Lamarck, 1819)
Coordinates	-33.566666,151.225
Record UUID	69329dd4-c370-45e8-af2a-eeded4f4117d
Data Resource	Australian Museum provider for OZCAM
Raw Scientific Name	Ennucula obliqua (Lamarck, 1819)
Coordinates	-33.566666,151.225
Record UUID	8cf65a24-a507-4e4e-82b4-fd4cd21b6480
Data Resource	Australian Museum provider for OZCAM
Raw Scientific Name	Ennucula obliqua (Lamarck, 1819)
Coordinates	-33.566666,151.225

Additional political boundaries information

Area Management
Hunter Analysis Mask	GER Hunter Analysis Mask
IMCRA v4.0 Meso-Scale Bioregions (Integrated Marine and Coastal Regionalisation of Australia)	Hawkesbury Shelf
IMCRA v4.0 Provincial Bioregions (Integrated Marine and Coastal Regionalisation of Australia)	Central Eastern Shelf Province
NRM Regions 2010	Hawkesbury-Nepean
NRM Regions 2017	Greater Sydney
Natural Resource Management (NRM) Regions 2023	Greater Sydney
Area management
National Landcare Program Management Units 2018	Greater Sydney
Biodiversity
IMCRA 4 Regions	Central Eastern Shelf Province
IMCRA Meso-scale Bioregions	Hawkesbury Shelf
Hydrology
Drainage Divisions Level 1	South East Coast (NSW)
Drainage Divisions Level 2	HAWKESBURY RIVER
Indigenous
RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024	New South Wales
Marine
States including coastal waters	New South Wales (including Coastal Waters)
Political
Electorates March 2025	Berowra
Local Government Areas PSMA 2018	THE COUNCIL OF THE SHIRE OF HORNSBY
NSW Local Land Services Regions	Greater Sydney
PSMA Commonwealth Electoral Boundaries (2018)	BEROWRA
PSMA State Electoral Boundaries (2018)	LEGISLATIVE COUNCIL
PSMA States (2016)	NEW SOUTH WALES
Sensitive Data Layers
Phylloxera Infection Zone - Sydney, New South Wales	Sydney Phylloxera Zone
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Indigenous co-managed, Native forest
Forests of Australia (2013) v2.0	Eucalypt Medium Woodland
Tenure of Australia's forests (2013) v2.0	Nature Conservation Reserve

Environmental sampling for this location

Biodiversity
Occurrence Density	39119.0 frequency
Species Richness	2902.0 frequency
Climate
Precipitation - annual (Bio12)	1168.0 mm
Precipitation - coldest quarter (Bio19)	236.0 mm
Precipitation - driest period (Bio14)	13.0 mm
Precipitation - driest quarter (Bio17)	192.0 mm
Precipitation - seasonality (Bio15)	29.0 mm
Precipitation - warmest quarter (Bio18)	361.0 mm
Precipitation - wettest period (Bio13)	36.0 mm
Precipitation - wettest quarter (Bio16)	402.0 mm
Radiation - annual mean (Bio20)	16.4 MJ/m2/day
Radiation - seasonality (Bio23)	34.0
Radiation - warmest quarter (Bio26)	21.5 MJ/m2/day
Temperature - annual mean (Bio01)	17.6 degrees C
Temperature - annual range (Bio07)	21.3 degrees C
Temperature - coldest period min (Bio06)	6.3 degrees C
Temperature - coldest quarter mean (Bio11)	12.6 degrees C
Temperature - diurnal range mean (Bio02)	10.3 degrees C
Temperature - driest quarter mean (Bio09)	13.5 degrees C
Temperature - isothermality (Bio03)	0.48 %
Temperature - seasonality (Bio04)	1.31
Temperature - warmest period max (Bio05)	27.6 degrees C
Temperature - warmest quarter (Bio10)	22.3 degrees C
Temperature - wettest quarter mean (Bio08)	21.1 degrees C
Substrate
Moisture Index - annual mean (Bio28)	0.82
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	126.0 m

Group	Field Name	Original Value	Processed Value


Classification	Scientific name	Ennucula obliqua (Lamarck, 1819)	Ennucula obliqua
	Match type		exactMatch
	Phylum id		https://biodiversity.org.au/afd/taxa/4fb59020-e4a8-4973-adca-a4f662c4645c
	Family id		https://biodiversity.org.au/afd/taxa/8cee4d63-cb31-45f9-9792-582d4205e114
	Taxon concept ID		https://biodiversity.org.au/afd/taxa/ffb69c6b-75b7-4273-8730-cd137de3d0d6
	Order		Nuculida
	Taxon rank id		7000
	Accepted name usage	Ennucula obliqua (Lamarck, 1819)
	Species id		https://biodiversity.org.au/afd/taxa/ffb69c6b-75b7-4273-8730-cd137de3d0d6
	Genus	Ennucula	Ennucula
	Left		96725
	Scientific name authorship		(Lamarck, 1819)
	Taxon rank		species
	Genus id		https://biodiversity.org.au/afd/taxa/ccca0527-3552-4ed4-b67a-fd27345572ee
	Name type		SCIENTIFIC
	Vernacular name	Oblique Nut Shell	Subdilecta Nut Shell
	Name according to	(Lamarck, 1819)
	Order id		https://biodiversity.org.au/afd/taxa/dd1aa40f-a9bd-4497-8844-602d8d3ecb68
	Right		96725
	Kingdom		Animalia
	Specific epithet	obliqua
	Class id		https://biodiversity.org.au/afd/taxa/d6ab0629-da3d-4e6a-8400-301515cb3f16
	Phylum	Mollusca	Mollusca
	Class	Bivalvia	Bivalvia
	Species		Ennucula obliqua
	Family		Nuculidae
	Kingdom id		https://biodiversity.org.au/afd/taxa/4647863b-760d-4b59-aaa1-502c8cdf8d3c
Event	Event ID	urn:australianmuseum.net.au:Events:10062829
	Year		1981
	End day of year		310
	Month		11
	Date precision		DAY
	Start day of year		310
	Day		6
	Event date	1981-11-06/1981-11-06	1981-11-06
Identification	Date identified	2025-06-06	2025-06-06
	Identification remarks	Molluscabase generic update
	Identified by	[Loch, Mr Ian W - Australian Museum - Malacology]
Occurrence	Associated occurrences		65358754-5979-4665-aa72-163fdaa3e871
	Duplication status		D
	Degree of establishment	Smith-McIntyre Grab Sampler
	Catalog number	C.332097
	Occurrence status		PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2025-07-05	2025-07-05
	Collection code	Malacology
	Sampling protocol	[Smith-McIntyre Grab Sampler]
	Duplicate status		ASSOCIATED
	Institution code	AM
	Recorded by	A.R. Jones & A.Murray
	Other catalog numbers	[ecatalogue.irn:10263080,urn:catalog:AM:Malacology:C.332097]
Attribution	Data resource		Australian Museum provider for OZCAM
	Collection		Australian Museum Malacology Collection
	License		CC-BY 3.0 (Au)
	Data provider uid		dp20
	Provenance		Published dataset
	Data Resource ID	dr340	dr340
	Institution ID		in4
	Data partner		OZCAM (Online Zoological Collections of Australian Museums) Provider
	Institution		Australian Museum
	Data hub uid	[dh1]
	Collection ID		co114
Location	Country	Australia	Australia
	Decimal latitude	-33.566666	-33.566666
	Terrestrial	true	true
	Decimal longitude	151.225	151.225
	State province	New South Wales	New South Wales
	Verbatim locality	Hawkesbury River, 50m NE of Green Point
	Verbatim latitude	33° 34' 00" S
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	1000	1000.0
	Marine	false	false
	Location remarks	[MAL# 29184] Australia, New South Wales, Hawkesbury River, 50m NE of Green Point (33° 34' 00" S, 151° 13' 30" E) 06/11/1981 - 06/11/1981, A.R. Jones & A.Murray(Collector), Smith-McIntyre Grab Sampler, Grab
	Country code		AU
	Verbatim longitude	151° 13' 30" E
	Geodetic datum		EPSG:4326

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