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Occurrence record: Herpetology:R.75816

Preserved specimen of Chelodina (Macrochelodina) oblonga Gray, 1841 | Northern Snake-necked Turtle

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.75816
Other catalog numbers ecatalogue.irn:2131407; urn:catalog:AM:Herpetology:R.75816
Occurrence ID urn:lsid:ozcam.taxonomy.org.au:AM:Herpetology:R.75816
Record type Preserved specimen
Supplied basis "PreservedSpecimen"
Collector Langford, K
License CC-BY 3.0 (Au)
Presence/Absence PRESENT
Sampling protocol PRE
State conservation Northern Territory:

Event

Sampling protocol PRE
Date precision NOT_SUPPLIED

Taxonomy

Scientific name Chelodina (Macrochelodina) oblonga
Supplied scientific name "Chelodina oblonga (Gray, 1841)"
Identified to rank species
Common name Northern Snake-necked Turtle
Kingdom Animalia
Phylum Chordata
Class Reptilia
Order Testudines
Family Chelidae
Genus Chelodina
Species Chelodina oblonga
Name match metric canonicalMatch
Accepted name Chelodina oblonga (Gray, 1841)
Scientific name authorship Gray, 1841
Name parse type SCIENTIFIC
Name according to (Gray, 1841)

Geospatial

Country Australia
State or Territory Northern Territory
Latitude -14.816
Supplied as: "-14.816"
Longitude 135.05
Supplied as: "135.050"
Datum EPSG:4326
Verbatim locality Roper River
Location remarks ecatalogue.LocCollectionEventLocal: "Australia, Northern Territory, Roper River (14° 49' S, 135° 03' E), Langford, K(Collector), Accession";
Coordinate precision 0.001
Coordinate uncertainty (in metres) 100000.0
Terrestrial true
Verbatim latitude 14° 49' S
Biome TERRESTRIAL
Marine false
Country Code AU
Verbatim longitude 135° 3' E

Additional properties

dcterms:modified 2015/7/20
dcterms:type PhysicalObject
verbatim uncertainty 10km-100km

User flagged issues 

    Data quality tests

    Test name Result
    Geodetic datum assumed WGS84 Warning
    Show/Hide 70 passed properties
    Show/Hide 8 missing properties
    Show/Hide 28 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Tropical Savanna Australian Tropical Savanna
    Directory of Important Wetlands Limmen Bight (Port Roper) Tidal Wetlands System
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Terrestrial Northern Australia and Trans-Fly Savannas
    Important Bird Areas (IBA) Australia Limmen Bight IBA
    Irrigation practice - dominant No irrigation
    Land use Water
    NRM Regions 2010 Northern Territory
    NRM Regions 2014 Northern Territory
    NRM Regions 2015 Northern Territory
    NRM Regions 2017 Northern Territory
    NRM Regions 2017 (Qld 2019) Northern Territory
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    Freshwater Ecoregions of the World Arafura - Carpentaria
    IBRA 6 Regions Gulf Fall and Uplands
    IBRA 6 Sub Regions McArthur - South Nicholson Basins
    IBRA 7 Regions Gulf Fall and Uplands
    IBRA 7 Subregions McArthur
    Terrestrial Ecoregional Boundaries Carpentaria Tropical Savanna
    World Anthropogenic Biomes (2000) Remote rangelands
    Climate
    Agroclimatic classification of Australia Temperature and moisture are more seasonal strongly developed wet and dry seasons and the growing season is shorter
    Koppen Climate Classification (All Classes) Grassland: hot (winter drought)
    Koppen Climate Classification (Major Classes) Grassland
    Fire
    Fire regime niches Eucalypt savanna woodland (monsoon tropical)
    Hydrology
    Drainage Divisions Level 1 Carpentaria Coast
    Drainage Divisions Level 2 ROPER RIVER
    River Regions ROPER RIVER
    Marine
    Global Seagrass Species Richness (2003) 12.00000000
    Marine Ecoregions of the World Arnhem Coast to Gulf of Carpenteria
    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 Boundaries Lingiari
    Local Government Areas 2011 Roper Gulf (S)
    Local Government Areas 2012 deprecated Yugal Mangi
    Local Government Areas PSMA 2018 ROPER GULF REGION
    National Native Title Register (NNTR, Determinations of Native Title) - boundaries and core attributes St Vidgeon's (Roper River)
    Native Title Determinations (13/7/2020) St Vidgeon's (Roper River) DCD2000/002
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 777
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1091
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NT
    PSMA ABS SA2 Statistical Areas (2016) GULF
    PSMA ABS SA3 Statistical Areas (2016) KATHERINE
    PSMA ABS SA4 Statistical Areas (2016) NORTHERN TERRITORY - OUTBACK
    PSMA Commonwealth Electoral Boundaries (2016) LINGIARI
    PSMA Commonwealth Electoral Boundaries (2018) LINGIARI
    PSMA Indigenous Areas (2016) GULF
    PSMA Indigenous Locations (2016) YUGUL MANGI OUTSTATIONS
    PSMA Indigenous Regions (2016) KATHERINE
    PSMA Localities (2018) LIMMEN
    PSMA Remoteness Areas (2016) Very Remote Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (NT)
    PSMA State Electoral Boundaries (2016) BARKLY
    PSMA State Electoral Boundaries (2018) ARNHEM
    PSMA States (2016) NORTHERN TERRITORY
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NT)
    PSMA Wards (2018) YUGUL MANGI WARD
    Statistical Local Areas Roper Gulf (S)
    World Country Boundaries Australia
    Topography
    Physiographic Provinces of Australia Carpentaria Fall Province
    Physiographic Regions 2011 Gulf Fall
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Other special rights, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    IGBP Land Cover vegetation classification scheme (2011) Open shrublands
    Land cover Native forests and woodlands
    Tenure of Australia's forests (2013) v2.0 Leasehold
    Vegetation - condition Replaced
    Vegetation types - native unknown/no data
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.7366
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6759
    Endemism 0.006694155
    Endemism (Non-marine) 0.006740596
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Migratory species (2008) 6.0 frequency
    Occurrence Density 922.0 frequency
    Shannon Diversity (H) 4.897617 index
    Species Richness 347.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 3.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.3458088
    2030A1BMk35M: Evaporation - month min 177.74 mm
    2030A1BMk35M: Precipitation - annual mean 69.059166 mm
    2030A1BMk35M: Precipitation - driest month 0.29 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.20644893
    2030A1BMk35M: Precipitation - spring or autumn season -3.7683551
    2030A1BMk35M: Temperature - annual max mean 35.331665 degrees C
    2030A1BMk35M: Temperature - annual min mean 22.198334 degrees C
    2030A1BMk35M: Temperature - annual range 23.200012 degrees C
    Aridity index - annual mean 0.34569246
    Aridity index - month max 1.1518015
    Aridity index - month min 0.0054347212
    Evaporation - annual mean 192.8092 (ml/5km x 5km pixel)
    Evaporation - average 16822.0 ml
    Evaporation - month max 243.60208 mm
    Evaporation - month min 154.5 mm
    Evaporation - variability 21.0 %
    Growth index C3 macrotherm plants - annual mean 0.32 index
    Growth index C3 mesotherm plants - annual mean 0.08 index
    Growth index C4 megatherm plants - annual mean 0.31 index
    Humidity - annual mean relative 74.22701 %
    Humidity - annual mean relative 3pm 56.58071 %
    Humidity - month max relative 83.98048 %
    Humidity - month max relative 3pm 69.39864 %
    Humidity - month min relative 47.91255 %
    Humidity - month min relative 3pm 47.91255 %
    Precipitation - annual 769.0 mm
    Precipitation - annual (Bio12) 887.0 mm
    Precipitation - annual mean 64.55357 mm
    Precipitation - annual seasonality 8.355239
    Precipitation - coldest quarter (Bio19) 5.0 mm
    Precipitation - driest month 1.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 3.0 mm
    Precipitation - equinox seasonality ratio 0.22076735
    Precipitation - seasonality (Bio15) 119.0 mm
    Precipitation - spring or autumn season -3.4626238
    Precipitation - warmest quarter (Bio18) 281.0 mm
    Precipitation - wettest month 195.0 mm
    Precipitation - wettest period (Bio13) 57.0 mm
    Precipitation - wettest quarter (Bio16) 631.0 mm
    Radiation - annual mean (Bio20) 21.5 MJ/m2/day
    Radiation - seasonality (Bio23) 14.0
    Radiation - warmest quarter (Bio26) 24.9 MJ/m2/day
    Temperature - annual max mean 33.57 degrees C
    Temperature - annual mean (Bio01) 27.7 degrees C
    Temperature - annual min mean 20.385834 degrees C
    Temperature - annual range 25.800018 degrees C
    Temperature - annual range (Bio07) 23.3 degrees C
    Temperature - coldest month min 14.23 degrees C
    Temperature - coldest period min (Bio06) 15.2 degrees C
    Temperature - coldest quarter mean (Bio11) 23.2 degrees C
    Temperature - diurnal range mean (Bio02) 13.0 degrees C
    Temperature - driest quarter mean (Bio09) 23.7 degrees C
    Temperature - isothermality (Bio03) 0.56 %
    Temperature - month hottest maximum 37.72 degrees C
    Temperature - seasonality (Bio04) 1.05
    Temperature - warmest month min 24.69 degrees C
    Temperature - warmest period max (Bio05) 38.4 degrees C
    Temperature - warmest quarter (Bio10) 31.2 degrees C
    Temperature - wettest quarter mean (Bio08) 29.9 degrees C
    Wind run - annual mean 123.79105 km/day
    WorldClim 2.1: Temperature - annual mean 16.145834 °C
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.3354102 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 36363.395 m
    Remoteness index 15.8565645
    Fire
    Fire - time since last 2.0 years
    Fire frequency 2.0 frequency
    Hydrology
    Drainage - average 746.0 megalitres/5x5km/year
    Drainage - variability 102.0 %
    Runoff - average 2146.0 megalitres/5x5km/year
    Water Observations From Space 99.69231 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 0.1 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 132.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.5 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 5.0 %
    Bulk density 1.2743269 Mg/m^3
    Carbon - organic 0.12412112 %
    Clay % 6.272436 %
    Hydrologic conductivity - average saturated 188.88889 mm/h
    Moisture Index - annual mean (Bio28) 0.39
    Moisture Index - highest quarter mean (Bio32) 0.97
    Nutrient status 1.0 index
    Soil depth 0.6 m
    Soil pedality 1.7038461
    Water holding capacity 57000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.28241 Weathering Intensity Index
    Topography
    Aspect 76.0 degrees
    Averaged Topographic Relief 78.041664 metres
    Bathymetry and Elvation 9 sec 0.0 m
    Elevation 22.0 m
    Topographic Slope (degrees) 1.6700445 degrees
    Topographic relief 26.14065 m
    Topographic slope (%) 1.762022 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.129 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 17.0 %
    Gross Primary Productivity (2012-03-13) 0.0065 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NDVI Mean 41.0 NDVI x 100
    NPP Mean 3.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.2762 NDVI