Occurrence record: Herpetology:R.79259

Preserved specimen of Crocodylus johnstoni Krefft, 1873 | Freshwater Crocodile recorded on 1979-02-28

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 Herpetology Collection Supplied collection code "Herpetology"
Catalog number	R.79259
Other catalog numbers	["ecatalogue.irn:2135053,urn:catalog:AM:Herpetology:R.79259"]
Record type	Preserved specimen Supplied basis "PreservedSpecimen"
Collector	Webb And Barker
License	CC-BY 3.0 (Au)
Presence/Absence	PRESENT

Event

Event ID	urn:australianmuseum.net.au:Events:2029960
Occurrence date	1979-02-28 Supplied date "1979-02-28/1979-02-28"
End day of year	59
Date precision	DAY
Start day of year	59

Taxonomy

Scientific name	Crocodylus johnstoni Supplied scientific name "Crocodylus johnstoni Krefft, 1873"
Identified to rank	species
Common name	Freshwater Crocodile
Kingdom	Animalia
Phylum	Chordata
Class	Reptilia
Order	Crocodylia
Family	Crocodylidae
Genus	Crocodylus
Species	Crocodylus johnstoni
Name match metric	exactMatch
Accepted name	Crocodylus johnstoni Krefft, 1873
Scientific name authorship	Krefft, 1873
Name parse type	SCIENTIFIC
Name according to	Krefft, 1873

Geospatial

Country	Australia
State or Territory	Northern Territory
Latitude	-12.75 Supplied as: "-12.75"
Longitude	131.61667 Supplied as: "131.61667"
Datum	EPSG:4326
Verbatim locality	Mary R.Hardies Ck.Billabong.Mid Way Along Largest Pool
Location remarks	Australia, Northern Territory, Mary R.Hardies Ck.Billabong.Mid Way Along Largest Pool (12° 45' S, 131° 37' E) 28/02/1979 - 28/02/1979, Webb And Barker(Collector), Field Collected - Terrestrial
Coordinate precision	Unknown
Coordinate uncertainty (in metres)	10000.0
Terrestrial	true
Verbatim latitude	12° 45' " S
Biome	TERRESTRIAL
Marine	false
Country Code	AU
Verbatim longitude	131° 37' " E

Additional properties

verbatim uncertainty	1km-10km

User flagged issues

Data quality tests

Test name	Result
Geodetic datum assumed WGS84	Warning
Show/Hide 92 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
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 24 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)
Identified date unlikely	Unchecked (lack of data)
Identified date invalid	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)

Additional political boundaries information

Area Management
Agricultural Commodities	2.1.0 Grazing native vegetation
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Regions)	Darwin Coastal
IBRA (Interim Biogeographic Regionalisation for Australia (IBRA) Version 7 (Subregions), contextual (polygon)	Darwin Coastal
NRM Regions 2010	Northern Territory
NRM Regions 2017	Northern Territory
Natural Resource Management (NRM) Regions 2023	Northern Territory
Area management
National Landcare Program Management Units 2018	Northern Territory
Biodiversity
IBRA 6 Regions	Darwin Coastal
IBRA 7 Regions	Darwin Coastal
IBRA 7 Subregions	Darwin Coastal
Fire
National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324	National Indicative Aggregated Fire Extent 2019-2020
Hydrology
Australian Drainage Divisions 2021	Tanami-Timor Sea Coast
Drainage Divisions Level 1	Tanami-Timor Sea Coast
Drainage Divisions Level 2	MARY RIVER (NT)
Indigenous
Indigenous Areas 2021	Kakadu - Marrakai - Jabiru
Indigenous Locations 2021	Kakadu - Marrakai - Surrounds
Indigenous Regions 2021	Jabiru - Tiwi
RATSIB (representative Aboriginal/Torres Strait Islander body) Areas 2024	Northern Northern Territory
Marine
States including coastal waters	Northern Territory (including Coastal Waters)
Political
ASGS Australian States and Territories	Northern Territory
Australian States and Territories	Northern Territory
Commonwealth Electoral Divisions 2021	Lingiari
Electorates March 2025	Lingiari
Local Government Areas 2011	Unincorporated NT
Local Government Areas 2012 deprecated	South Alligator
Local Government Areas PSMA 2018	UN-INCORPORATED (MARRAKAI-DOUGLA AREA
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016)	206
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016)	485
PSMA ABS Greater Capital City Statistical Areas (2016)	REST OF NT
PSMA ABS SA2 Statistical Areas (2016)	ALLIGATOR
PSMA ABS SA3 Statistical Areas (2016)	DALY - TIWI - WEST ARNHEM
PSMA ABS SA4 Statistical Areas (2016)	NORTHERN TERRITORY - OUTBACK
PSMA Commonwealth Electoral Boundaries (2018)	LINGIARI
PSMA Indigenous Areas (2016)	KAKADU - MARRAKAI - JABIRU
PSMA Indigenous Locations (2016)	KAKADU - MARRAKAI - SURROUNDS
PSMA Indigenous Regions (2016)	JABIRU - TIWI
PSMA Remoteness Areas (2016)	Remote Australia
PSMA State Electoral Boundaries (2018)	GOYDER
PSMA States (2016)	NORTHERN TERRITORY
State Electoral Divisions 2022	Goyder
World Country Boundaries	Australia
Social
Australia 2021	Australia
Destination Zones 2021	Alligator
Greater Capital City Statistical Areas 2021	Rest of NT
Local Government Areas 2023	Unincorporated NT
Postal Areas 2021	0822
Remoteness Areas 2021	Remote Australia
States and Territories 2021	Northern Territory
Statistical Areas Level 2	Alligator
Statistical Areas Level 3	Daly - Tiwi - West Arnhem
Statistical Areas Level 4	Northern Territory - Outback
Tourism Regions 2021	Litchfield Kakadu Arnhem
Vegetation
Australia's Indigenous forest estate (2013) v2.0	Non-Indigenous, Non forest
Forests of Australia (2013) v2.0	Non Forest
Forests of Australia 2018B	Non forest
NVIS 4.1 Major Vegetation Groups	Tropical Eucalypt Woodlands/Grasslands
NVIS 4.1 Major Vegetation Subgroups	Tropical Eucalyptus forest and woodlands with a tall annual grassy understorey
Tenure of Australia's forests (2013) v2.0	Leasehold
Vegetation types - native	Tropical eucalypt woodlands/grasslands
Vegetation types - present	Tropical eucalypt woodlands/grasslands

Environmental sampling for this location

Biodiversity
Occurrence Density	4694.0 frequency
Species Richness	435.0 frequency
Climate
Precipitation - annual (Bio12)	1412.0 mm
Precipitation - coldest quarter (Bio19)	5.0 mm
Precipitation - driest period (Bio14)	0.0 mm
Precipitation - driest quarter (Bio17)	5.0 mm
Precipitation - seasonality (Bio15)	106.0 mm
Precipitation - warmest quarter (Bio18)	415.0 mm
Precipitation - wettest period (Bio13)	79.0 mm
Precipitation - wettest quarter (Bio16)	905.0 mm
Radiation - annual mean (Bio20)	21.3 MJ/m2/day
Radiation - seasonality (Bio23)	8.0
Radiation - warmest quarter (Bio26)	23.2 MJ/m2/day
Temperature - annual mean (Bio01)	27.7 degrees C
Temperature - annual range (Bio07)	21.3 degrees C
Temperature - coldest period min (Bio06)	15.7 degrees C
Temperature - coldest quarter mean (Bio11)	24.5 degrees C
Temperature - diurnal range mean (Bio02)	12.5 degrees C
Temperature - driest quarter mean (Bio09)	24.5 degrees C
Temperature - isothermality (Bio03)	0.59 %
Temperature - seasonality (Bio04)	0.7
Temperature - warmest period max (Bio05)	37.0 degrees C
Temperature - warmest quarter (Bio10)	30.0 degrees C
Temperature - wettest quarter mean (Bio08)	28.7 degrees C
WorldClim 2.1: Precipitation - annual	1430.0 mm
WorldClim 2.1: Precipitation - coldest quarter	7.0 mm
WorldClim 2.1: Precipitation - driest month	1.0 mm
WorldClim 2.1: Precipitation - driest quarter	7.0 mm
WorldClim 2.1: Precipitation - seasonality	105.910484 mm
WorldClim 2.1: Precipitation - warmest quarter	424.0 mm
WorldClim 2.1: Precipitation - wettest month	330.0 mm
WorldClim 2.1: Precipitation - wettest quarter	893.0 mm
WorldClim 2.1: Temperature - annual mean	27.341667 °C
WorldClim 2.1: Temperature - annual range	20.5 °C
WorldClim 2.1: Temperature - coldest month min	15.5 °C
WorldClim 2.1: Temperature - coldest quarter mean	24.3 °C
WorldClim 2.1: Temperature - diurnal range mean	11.716667 °C
WorldClim 2.1: Temperature - driest quarter mean	24.3 °C
WorldClim 2.1: Temperature - isothermality	57.154472 %
WorldClim 2.1: Temperature - seasonality	202.7631
WorldClim 2.1: Temperature - warmest month max	36.0 °C
WorldClim 2.1: Temperature - warmest quarter mean	29.4 °C
WorldClim 2.1: Temperature - wettest quarter mean	28.166666 °C
WorldClim: Temperature - isothermality	59.0 %
Substrate
Moisture Index - annual mean (Bio28)	0.51
Moisture Index - highest quarter mean (Bio32)	1.0
Elevation	6.0 m

Group	Field Name	Original Value	Processed Value


Classification	Scientific name	Crocodylus johnstoni Krefft, 1873	Crocodylus johnstoni
	Match type		exactMatch
	Phylum id		https://biodiversity.org.au/afd/taxa/065f1da4-53cd-40b8-a396-80fa5c74dedd
	Family id		https://biodiversity.org.au/afd/taxa/1f949e0d-2625-4d3c-a55c-8c07ee940d6f
	Taxon concept ID		https://biodiversity.org.au/afd/taxa/82d3ca15-6450-4169-b567-9acab77c66df
	Order	Crocodylia	Crocodylia
	Taxon rank id		7000
	Accepted name usage	Crocodylus johnstoni Krefft, 1873
	Species id		https://biodiversity.org.au/afd/taxa/82d3ca15-6450-4169-b567-9acab77c66df
	Genus	Crocodylus	Crocodylus
	Left		7561
	Scientific name authorship		Krefft, 1873
	Taxon rank		species
	Genus id		https://biodiversity.org.au/afd/taxa/dd789818-2f5b-4cd2-a5f8-a872dd57c3a9
	Name type		SCIENTIFIC
	Vernacular name	Freshwater Crocodile	Freshwater Crocodile
	Name according to	Krefft, 1873
	Order id		https://biodiversity.org.au/afd/taxa/5da3c5f0-8f2f-4a83-8460-de7dac78d957
	Right		7561
	Kingdom	Animalia	Animalia
	Specific epithet	johnstoni
	Class id		https://biodiversity.org.au/afd/taxa/682e1228-5b3c-45ff-833b-550efd40c399
	Phylum	Chordata	Chordata
	Class	Reptilia	Reptilia
	Species		Crocodylus johnstoni
	Family		Crocodylidae
	Kingdom id		https://biodiversity.org.au/afd/taxa/4647863b-760d-4b59-aaa1-502c8cdf8d3c
Event	Event ID	urn:australianmuseum.net.au:Events:2029960
	Year		1979
	End day of year		59
	Month		2
	Date precision		DAY
	Start day of year		59
	Day		28
	Event date	1979-02-28/1979-02-28	1979-02-28
Occurrence	Catalog number	R.79259
	Occurrence status		PRESENT
	Basis of record	PreservedSpecimen	PRESERVED_SPECIMEN
	Modified	2011-06-08	2011-06-08
	Collection code	Herpetology
	Institution code	AM
	Recorded by	Webb And Barker
	Other catalog numbers	[ecatalogue.irn:2135053,urn:catalog:AM:Herpetology:R.79259]
Attribution	Data resource		Australian Museum provider for OZCAM
	Collection		Australian Museum Herpetology 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		co10
Location	Country	Australia	Australia
	Decimal latitude	-12.75	-12.75
	Terrestrial	true	true
	Decimal longitude	131.61667	131.61667
	State province	Northern Territory	Northern Territory
	Verbatim locality	Mary R.Hardies Ck.Billabong.Mid Way Along Largest Pool
	Verbatim latitude	12° 45' " S
	Biome		TERRESTRIAL
	Coordinate uncertainty in meters	10000	10000.0
	Lga	Unincorporated NT
	Marine	false	false
	Location remarks	Australia, Northern Territory, Mary R.Hardies Ck.Billabong.Mid Way Along Largest Pool (12° 45' S, 131° 37' E) 28/02/1979 - 28/02/1979, Webb And Barker(Collector), Field Collected - Terrestrial
	Country code		AU
	Verbatim longitude	131° 37' " E
	Geodetic datum		EPSG:4326

Search Specimens

Occurrence record: Herpetology:R.79259

Dataset

Event

Taxonomy

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Additional properties

User flagged issues

Data quality tests

Additional political boundaries information

Environmental sampling for this location

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