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Occurrence record: Malacology:C.89130

PreservedSpecimen of Pinna bicolor | Common Razor Clam recorded on 1967


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 code Australian Museum Malacology Collection
Catalog number C.89130
Other catalog numbers ecatalogue.irn:10293184; urn:catalog:AM:Malacology:C.89130
Occurrence ID
Basis of record Preserved specimen
Identified by Scheltema, A.
Identified date 1978
License CC-BY 3.0 (Au)
Sampling protocol Dredged
Occurrence status present
Collection code Malacology
Abcd identification qualifier Not provided
Date identified 1978
Identification remarks ecatalogue.IdeConfidence: "Expert"; ecatalogue.IdeSpecimenQuality: "Good"; ecatalogue.IdeComments: "id extracted from texpress reg db. entered by: texpress 01/Sep/1999";


Identification remarks ecatalogue.IdeConfidence: "Expert"; ecatalogue.IdeSpecimenQuality: "Good"; ecatalogue.IdeComments: "id extracted from texpress reg db. entered by: texpress 01/Sep/1999";
Collecting date 1967
Sampling protocol Dredged
Date precision Day
Event ID


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 issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed
Name according to Gmelin, 1791
Accepted name usage Pinna bicolor Gmelin, 1791


Country Australia
State / Province New South Wales
Locality Pittwater (A)
Latitude -33.616
Longitude 151.300
Geodetic datum EPSG:4326
Verbatim locality Sydney, Broken Bay, Pittwater
Location remarks ecatalogue.LocCollectionEventLocal: "[MAL# 28066] Australia, New South Wales, Sydney, Broken Bay, Pittwater (33° 37' 00" S, 151° 18' 00" E) 1967 - 1967, Dredged, Accession";
Coordinate precision 0.001
Coordinate uncertainty in meters 10000.0
Biome Terrestrial
Verbatim longitude 151° 18' 0" E
Verbatim latitude 33° 37' 0" S

Additional properties

dcterms:modified 2015/12/22
dcterms:type PhysicalObject
verbatim uncertainty 1km-10km

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    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 name of person who identified the specimen/observation 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
    Show/Hide 8 missing properties
    Show/Hide 40 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Terrestrial Ku-ring-gai Chase
    CAPAD 2012 Terrestrial Ku-ring-gai Chase
    CAPAD 2014 Terrestrial Ku-ring-gai Chase
    CAPAD 2016 Terrestrial Ku-ring-gai Chase
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Irrigation practice - dominant No irrigation
    Land use Nature conservation
    NRM Regions 2010 Hawkesbury-Nepean
    NRM Regions 2014 Greater Sydney
    NRM Regions 2015 Greater Sydney
    NRM Regions 2017 Greater Sydney
    NRM Regions 2017 (Qld 2019) Greater Sydney
    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 Greater Sydney
    Freshwater Ecoregions of the World Eastern Coastal Australia
    IBRA 6 Regions Sydney Basin
    IBRA 6 Sub Regions Pittwater
    IBRA 7 Regions Sydney Basin
    IBRA 7 Subregions Pittwater
    Terrestrial Ecoregional Boundaries Eastern Australian Temperate Forests
    World Anthropogenic Biomes (2000) Urban
    Agroclimatic classification of Australia Cooler end of the warm, wet sub-tropical climates��
    National Indicative Aggregated Fire Extent Dataset 2019-2020 - v20200324 National Indicative Aggregated Fire Extent 2019-2020
    Drainage Divisions Level 1 South East Coast (NSW)
    Drainage Divisions Level 2 HAWKESBURY RIVER
    River Regions HAWKESBURY RIVER
    Marine Ecoregions of the World Manning-Hawkesbury
    States including coastal waters New South Wales (including Coastal Waters)
    ASGS Australian States and Territories New South Wales
    Australian States and Territories New South Wales
    Commonwealth Electoral Boundaries Mackellar
    Local Government Areas 2011 Pittwater (A)
    Local Government Areas 2012 deprecated Pittwater
    Local Government Areas PSMA 2018 NORTHERN BEACHES COUNCIL
    NSW Local Land Services Regions Greater Sydney
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 7
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 1394
    PSMA ABS Greater Capital City Statistical Areas (2016) GREATER SYDNEY
    PSMA ABS SA2 Statistical Areas (2016) BAYVIEW - ELANORA HEIGHTS
    PSMA ABS SA3 Statistical Areas (2016) PITTWATER
    PSMA ABS SA4 Statistical Areas (2016) SYDNEY - NORTHERN BEACHES
    PSMA Commonwealth Electoral Boundaries (2016) MACKELLAR
    PSMA Commonwealth Electoral Boundaries (2018) MACKELLAR
    PSMA Indigenous Areas (2016) NORTHERN BEACHES
    PSMA Indigenous Locations (2016) PITTWATER
    PSMA Indigenous Regions (2016) SYDNEY - WOLLONGONG
    PSMA Localities (2018) KU-RING-GAI CHASE
    PSMA Remoteness Areas (2016) Inner Regional Australia
    PSMA Section of State (2016) RURAL BALANCE
    PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
    PSMA Significant Urban Area (2016) SYDNEY
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NSW)
    Statistical Local Areas Pittwater (A)
    World Country Boundaries Australia
    Sensitive Data Layers
    Phylloxera Infection Zone - Sydney, New South Wales Sydney Phylloxera Zone
    Geological Regions of Australia Sydney Region
    Surface Geology of Australia -Rshw
    Physiographic Provinces of Australia Macquarie Uplands Province
    Physiographic Regions 2011 Hawkesbury-Shoalhaven Plateaus
    Australia's Indigenous forest estate (2013) v2.0 Indigenous co-managed, Native forest
    Forests of Australia (2013) v2.0 Casuarina
    NVIS 4.1 Major Vegetation Groups Eucalypt Open Forests
    NVIS 4.1 Major Vegetation Subgroups Eucalyptus tall open forests and open forests with ferns, herbs, sedges, rushes or wet tussock grasses
    Tenure of Australia's forests (2013) v2.0 Nature Conservation Reserve
    Vegetation - condition Residual
    Vegetation types - native Eucalypt tall open forests
    Vegetation types - present Eucalyptus tall open forest

    Environmental sampling for this location

    Acacia – Miller et al 2012 - 0.5 degree 1.3738
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 5.2691
    Endemism 0.028890448
    Endemism (Non-marine) 0.03278864
    Mammals – Fritz et al 2009 - 0.5 degree 0.6148
    Occurrence Density 29041.0 frequency
    Shannon Diversity (H) 6.7183924 index
    Species Richness 3786.0 frequency
    Threatened communities (2008) 0.0 frequency
    2030A1BMk35M: Aridity index - annual mean 0.8988412
    2030A1BMk35M: Aridity index - month max 1.7320905
    2030A1BMk35M: Aridity index - month min 0.40304065
    2030A1BMk35M: Evaporation - annual mean 127.653725 mm
    2030A1BMk35M: Evaporation - month max 197.49236 mm
    2030A1BMk35M: Evaporation - month min 62.068825 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.31176472 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.6270588 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.22882353 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 73.63266 %
    2030A1BMk35M: Humidity - month max relative 3pm 76.89722 %
    2030A1BMk35M: Humidity - month min relative 3pm 70.22861 %
    2030A1BMk35M: Precipitation - annual mean 101.06907 mm
    2030A1BMk35M: Precipitation - driest month 48.607647 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.57604814
    2030A1BMk35M: Precipitation - max difference between successive months 1.6349527 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.6313503 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.571764
    2030A1BMk35M: Precipitation - spring or autumn season -0.7327293
    2030A1BMk35M: Precipitation - summer or winter season 0.5692969
    2030A1BMk35M: Precipitation - wettest month 149.8594 mm
    2030A1BMk35M: Precipitation deficit - annual mean -26.584658 mm
    2030A1BMk35M: Precipitation deficit - month max -116.41647 mm
    2030A1BMk35M: Precipitation deficit - month min 50.389412 mm
    2030A1BMk35M: Radiation - max month precipitation modified 24.495882 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 16.336372 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.517058 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 23.530588 degrees C
    2030A1BMk35M: Temperature - annual min mean 13.933725 degrees C
    2030A1BMk35M: Temperature - annual range 19.904114 degrees C
    2030A1BMk35M: Temperature - coldest month min 8.059412 degrees C
    2030A1BMk35M: Temperature - coolest month max 17.95353 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.4111938 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.6111755 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 11.165894 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.596863 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.0876465 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.7911682 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 8.343536 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.96353 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.200588 degrees C
    Precipitation - annual (Bio12) 1297.6666 mm
    Precipitation - coldest quarter (Bio19) 275.83334 mm
    Precipitation - driest period (Bio14) 14.166667 mm
    Precipitation - driest quarter (Bio17) 217.33333 mm
    Precipitation - seasonality (Bio15) 28.0 mm
    Precipitation - warmest quarter (Bio18) 386.33334 mm
    Precipitation - wettest period (Bio13) 38.166668 mm
    Precipitation - wettest quarter (Bio16) 437.5 mm
    Precipitation deficit - annual mean -19.707048 mm
    Precipitation deficit - month max -106.595 mm
    Radiation - annual mean (Bio20) 16.150002 MJ/m2/day
    Radiation - coldest quarter (Bio27) 9.983334 MJ/m2/day
    Radiation - driest quarter (Bio25) 13.733334 MJ/m2/day
    Radiation - highest period (Bio21) 24.583334 MJ/m2/day
    Radiation - lowest period (Bio22) 8.283334 MJ/m2/day
    Radiation - seasonality (Bio23) 34.0
    Radiation - warmest quarter (Bio26) 21.2 MJ/m2/day
    Radiation - wettest quarter (Bio24) 16.433332 MJ/m2/day
    Temperature - annual mean (Bio01) 17.483334 degrees C
    Temperature - annual range (Bio07) 19.816666 degrees C
    Temperature - coldest period min (Bio06) 6.9333334 degrees C
    Temperature - coldest quarter mean (Bio11) 12.666667 degrees C
    Temperature - diurnal range mean (Bio02) 9.4 degrees C
    Temperature - driest quarter mean (Bio09) 13.866667 degrees C
    Temperature - isothermality (Bio03) 0.47333333 %
    Temperature - seasonality (Bio04) 1.25
    Temperature - warmest period max (Bio05) 26.766666 degrees C
    Temperature - warmest quarter (Bio10) 21.966667 degrees C
    Temperature - wettest quarter mean (Bio08) 20.516666 degrees C
    Wind run - annual mean 305.51154 km/day
    Wind run - month max 332.0119 km/day
    Wind run - month min 277.4766 km/day
    Wind speed - annual mean 3pm 6.364714 m/s
    Wind speed - annual mean 9am 4.778028 m/s
    Wind speed - annual mean 9am or 3pm 6.093313 m/s
    Wind speed - month max 3pm 7.157485 m/s
    Wind speed - month max 9am 5.029142 m/s
    Wind speed - month max 9am or 3pm 7.157485 m/s
    Wind speed - month min 3pm 5.429142 m/s
    Wind speed - month min 9am 4.3149705 m/s
    Wind speed - month min 9am or 3pm 4.3149705 m/s
    Distance - to any water (weighted) 0.08 degrees
    Distance - to coast 0.02828427 km x 100
    Distance - to non-permanent water (weighted) 0.28460497 degrees
    Distance - to permanent water (weighted) 0.08 km
    Euclidean Distance to Coast (metres) 4071.8555 m
    Water Observations From Space 0.0 Percentage
    GEOMACS - geometric mean 0.10994 Pascals
    SeaWIFS K490 Mean 0.13543959 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 1.5440562 mg/m^3
    Disadvantaged 1106.42 points (mean=1000)
    2030A1BMk35M: Crop factor - annual mean 0.82072335
    2030A1BMk35M: Crop factor - month max 0.90000004
    2030A1BMk35M: Crop factor - month min 0.4105267
    2030A1BMk35M: Water deficit - month max 71.93558 mm
    2030A1BMk35M: Water deficit - month mean 11.77863 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.6756979 MPa
    2030A1BMk35M: Water potential - month max -2.8643754E-14 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 73.8651
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 36.9474
    2030A1BMk35M: Water surplus - annual mean 1.1704394 mm
    2030A1BMk35M: Water surplus - month max 14.045273 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 47.0 mm
    ASRIS 0-30cm Clay Content (250m raster) 20.0 %
    Bouguer gravity anomalies 336.2837 Gal
    Bulk density 1.3817443 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic 348.41812 %
    Carbon store pre-European 77.55084 kgC/ha
    Clay % 19.939152 %
    Erosional surfaces - proportion 37.5 %
    Hydrologic conductivity - average saturated 51.818184 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 8.0 my
    Lithology - fertility 2.333333 index
    Lithology - mean age 241.0 my
    Lithology - mean age (log) 2.3820171 log my
    Lithology - mean age range (log) 0.90309 log my
    Magnetic anomalies 21.0 nT
    Moisture Index - annual mean (Bio28) 0.8616667
    Moisture Index - coldest quarter mean (Bio35) 1.0
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.44
    Moisture Index - lowest quarter mean (Bio33) 0.6016667
    Moisture Index - seasonality (Bio31) 19.666666
    Moisture Index - warmest quarter mean (Bio34) 0.6583333
    Nitrogen - plant-available pre-European 6254.274 kgN/ha
    Nitrogen concentration pre-European 43.51815 mgN kg/H2O
    Nitrogen store pre-European 140.2201 kgN/ha
    Nutrient status 1.0285715 index
    Pedality hydrological score 2.014437
    Phosphorus - plant-available pre-European 25.77086 kgP/ha
    Phosphorus - plant-available total pre-European 1278.0334 kgP/ha
    Phosphorus pre-European 7.998141 mgP kg/H2O
    Soil depth 1.125 m
    Soil pedality 2.014437
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 2.448258
    Unreliable water retention parameters 2.7272727
    Water holding capacity 47750.0 mm
    Water holding capacity - plant-available 144.71428 mm
    Weathering Intensity V2 1.67189 Weathering Intensity Index
    Averaged Topographic Relief 181.95833 metres
    Bathymetry and Topography 9 sec 132.0 m
    Ridge top flatness 1.990414
    Ridge top flatness - proportion 6.25 %
    Topographic Slope (degrees) 2.9382951 degrees
    Topographic relief 10.10225 m
    Topographic roughness 3.272542 %
    Topographic slope (%) 0.7641426 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Enhanced Vegetation Index (2012-03-05) 0.3366 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 47.0 %
    Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 17.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 83.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 1.3 m^2 plant / m^2 ground
    Normalized Difference Vegetation Index (2012-03-05) 0.7916 NDVI
    Phenology peak day of year 2002 dry 195.82353 Day
    Phenology peak day of year 2012 wet 35.285713 Day