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OZCAM (Online Zoo-log-i-cal Col-lec-tions of Aus-tralian Muse-ums) pro-vides access to an online data-base of records aggre-gated from fau-nal col-lec-tions data-bases in Aus-tralian museums.

Occurrence record: Malacology:C.19427

PreservedSpecimen of Pinna bicolor | Common Razor Clam recorded on 1903

Dataset

Data provider OZCAM (Online Zoological Collections of Australian Museums) Provider
Data resource Australian Museum provider for OZCAM
Institution Australian Museum
Supplied institution code "AM"
Collection Australian Museum Malacology Collection
Supplied collection code "Malacology"
Catalogue Number C.19427
Other catalogue numbers ecatalogue.irn:10453803; urn:catalog:AM:Malacology:C.19427
Occurrence ID urn:lsid:ozcam.taxonomy.org.au:AM:Malacology:C.19427
Basis of record Preserved specimen
Identified date 1961
Type status holotype
Supplied as "Holotype: Pinna scapula Hedley, 1924 : Pinnidae : : Bivalvia : Mollusca"
Associated Occurrence Status Representative record
Inferred Associated Occurrences This record has 2 inferred associated occurrences
For more information see Inferred associated occurrence details
License CC-BY 3.0 (Au)
State conservation Northern Territory: (not listed)
Occurrence status present
Abcd identification qualifier Not provided
Date identified 1961
Identification remarks ecatalogue.IdeConfidence: "Expert"; ecatalogue.IdeSpecimenQuality: "Good"; ecatalogue.IdeComments: "id extracted from texpress reg db. entered by: ianl 15/Aug/2003";

Event

Identification remarks ecatalogue.IdeConfidence: "Expert"; ecatalogue.IdeSpecimenQuality: "Good"; ecatalogue.IdeComments: "id extracted from texpress reg db. entered by: ianl 15/Aug/2003";
Collecting date 1903
Date precision Day
Event ID urn:australianmuseum.net.au:Events:10018370

Taxonomy

Scientific name Pinna bicolor
Supplied scientific name "Pinna bicolor Gmelin, 1791"
Taxon rank species
Common name Common Razor Clam
Kingdom Animalia
Phylum Mollusca
Class Bivalvia
Order Ostreida
Family Pinnidae
Genus Pinna
Species Pinna bicolor
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Name according to Gmelin, 1791
Accepted name usage Pinna bicolor Gmelin, 1791

Geospatial

Country Australia
State or Territory Northern Territory
Latitude -12.466
Longitude 130.833
Geodetic datum EPSG:4326
Verbatim locality Port Darwin
Location remarks ecatalogue.LocCollectionEventLocal: "[MAL# 4375 C] Australia, Northern Territory, Port Darwin (12° 28' 00" S, 130° 50' 00" E) 1903 - 1903, Christie, H. W.(Collector), Field Collected - Aquatic";
Coordinate precision 0.001
Coordinate uncertainty in metres 1000.0
Biome Marine
Verbatim longitude 130° 50' 0" E
Verbatim latitude 12° 28' 0" S

Additional properties

dcterms:modified 2016/3/30
dcterms:type PhysicalObject
verbatim uncertainty 100m-1km

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Incomplete collection date Warning
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Identification date before occurrence date Passed
    First of the month Passed
    Missing identification date Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Supplied country not recognised Passed
    Coordinate uncertainty not valid Passed
    Missing coordinate precision Passed
    Precision / range mismatch Passed
    Coordinate precision not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Country inferred from coordinates Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Type status not recognised Passed
    Show/Hide 9 missing properties
    Show/Hide 39 tests that have not been run

    Outlier information  

    This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

    More information on the data quality work being undertaken by the Atlas is available here:

    Inferred associated occurrence details

    This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions Darwin
    Australian Tropical Savanna Australian Tropical Savanna
    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
    Area management
    National Landcare Program Management Units 2018 Northern Territory
    Biodiversity
    IMCRA 4 Regions Northwest Shelf Transition
    IMCRA Meso-scale Bioregions Anson Beagle
    World Anthropogenic Biomes (2000) Mixed settlements
    Climate
    Agroclimatic classification of Australia Strongly developed wet and dry seasons with plant growth determined by moisture availability
    Marine
    FAO Fishery Statistical Areas 71
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 12.00000000
    Marine Ecoregions of the World Bonaparte Coast
    States including coastal waters Northern Territory (including Coastal Waters)
    Political
    PSMA Localities (2018) DARWIN HARBOUR
    PSMA State Electoral Boundaries (2016) PORT DARWIN
    PSMA State Electoral Boundaries (2018) PORT DARWIN

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.0309905E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6496
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.3829
    Endemism 0.077611886
    Endemism (Non-marine) 0.09565061
    Mammals – Fritz et al 2009 - 0.5 degree 0.4263
    Migratory species (2008) 24.0 frequency
    Occurrence Density 135941.0 frequency
    Shannon Diversity (H) 6.4093175 index
    Species Richness 7490.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 6.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.7178575
    2030A1BMk35M: Evaporation - month min 157.36626 mm
    2030A1BMk35M: Precipitation - annual mean 133.03062 mm
    2030A1BMk35M: Precipitation - driest month 0.0 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.40492627
    2030A1BMk35M: Precipitation - spring or autumn season -1.4607992
    2030A1BMk35M: Temperature - annual max mean 32.865623 degrees C
    2030A1BMk35M: Temperature - annual min mean 24.14021 degrees C
    2030A1BMk35M: Temperature - annual range 14.122498 degrees C
    Precipitation - annual (Bio12) 1715.0 mm
    Precipitation - coldest quarter (Bio19) 8.0 mm
    Precipitation - driest period (Bio14) 0.0 mm
    Precipitation - driest quarter (Bio17) 7.2 mm
    Precipitation - seasonality (Bio15) 111.0 mm
    Precipitation - warmest quarter (Bio18) 441.6 mm
    Precipitation - wettest period (Bio13) 111.8 mm
    Precipitation - wettest quarter (Bio16) 1155.4 mm
    Radiation - annual mean (Bio20) 21.2 MJ/m2/day
    Radiation - seasonality (Bio23) 8.0
    Radiation - warmest quarter (Bio26) 22.9 MJ/m2/day
    Temperature - annual mean (Bio01) 27.7 degrees C
    Temperature - annual range (Bio07) 14.26 degrees C
    Temperature - coldest period min (Bio06) 19.24 degrees C
    Temperature - coldest quarter mean (Bio11) 25.4 degrees C
    Temperature - diurnal range mean (Bio02) 8.7 degrees C
    Temperature - driest quarter mean (Bio09) 25.42 degrees C
    Temperature - isothermality (Bio03) 0.61 %
    Temperature - seasonality (Bio04) 0.5
    Temperature - warmest period max (Bio05) 33.5 degrees C
    Temperature - warmest quarter (Bio10) 29.24 degrees C
    Temperature - wettest quarter mean (Bio08) 28.3 degrees C
    Wind run - annual mean 190.17351 km/day
    Distance
    Distance - to any water (weighted) 0.13416408 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.54744864 degrees
    Distance - to permanent water (weighted) 0.13416408 km
    Euclidean Distance to Coast (metres) 13313.349 m
    Remoteness index 3.0
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 0.063707 Pascals
    Sea Surface Temperature - MODIS Terra 28.729345 Degrees C
    SeaWIFS K490 Mean 0.21003312 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 3.160935 mg/m^3
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    Bulk density 1.1920834 Mg/m^3
    Carbon - organic -10041.509 %
    Clay % 22.7625 %
    Hydrologic conductivity - average saturated 51.5 mm/h
    Moisture Index - annual mean (Bio28) 0.52
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.0 index
    Soil depth 0.5 m
    Soil pedality 2.125
    Water holding capacity 44000.0 mm
    Weathering Intensity V2 4.98377 Weathering Intensity Index
    Topography
    Aspect 316.0 degrees
    Averaged Topographic Relief 63.375 metres
    Bathymetry and Topography 9 sec -2.0 m
    Elevation 20.0 m
    Topographic Slope (degrees) 0.96045303 degrees
    Topographic relief 43.1887 m
    Topographic slope (%) 3.05041 %
    Vegetation
    Fraction of Photosynthetically Active Radiation (fPAR) 16.0 %
    Gross Primary Productivity (2012-03-13) 0.0025 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.4 m^2 plant / m^2 ground
    NPP Mean 0.0 tonnes/ha/yr