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Occurrence record: Malacology:C.212504

PreservedSpecimen of Plaxiphora (Plaxiphora) albida recorded on 1920


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.212504
Other catalog numbers ecatalogue.irn:10111239; urn:catalog:AM:Malacology:C.212504
Occurrence ID
Basis of record Preserved specimen
Identified by Cochran, T.
Identified date 1985-9
Collector Matthews, E.H.
Supplied as "Matthews, E. H."
License CC-BY 3.0 (Au)
Occurrence status present
Collection code Malacology
Abcd identification qualifier Not provided
Date identified 1985-9
Identification remarks ecatalogue.IdeConfidence: "Curatorial"; ecatalogue.IdeSpecimenQuality: "Good";


Identification remarks ecatalogue.IdeConfidence: "Curatorial"; ecatalogue.IdeSpecimenQuality: "Good";
Collecting date 1920
Date precision Day
Event ID


Scientific name Plaxiphora (Plaxiphora) albida
Supplied scientific name "Plaxiphora albida (Blainville, 1825)"
Taxon rank species
Kingdom Animalia
Phylum Mollusca
Class Polyplacophora
Order Chitonida
Family Mopaliidae
Genus Plaxiphora
Species Plaxiphora albida
Taxonomic issue No issues
Name match metric Canonical name match
The supplied name was parsed into canonical form before a match was found.
Name parse type wellformed
Name according to (Blainville, 1825)
Accepted name usage Plaxiphora albida (Blainville, 1825)


Country Australia
State / Province South Australia
Latitude -34.89777
Longitude 137.00777
Geodetic datum EPSG:4326
Verbatim locality Yorke Peninsula, Corny Point, 0.25ml S of lighthouse
Location remarks ecatalogue.LocCollectionEventLocal: "[MAL# 71682] Australia, South Australia, Yorke Peninsula, Corny Point, 0.25ml S of lighthouse (34° 53' 52" S, 137° 00' 28" E) 1920 - 1920, Matthews, E. H.(Collector), Accession";
Coordinate precision 0.00001
Coordinate uncertainty in meters 1000.0
Biome Marine
Verbatim longitude 137° 0' 28" E
Verbatim latitude 34° 53' 52" S

Additional properties

dcterms:modified 2015/3/19
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
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date Passed
    Collector name unparseable 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
    Show/Hide 8 missing properties
    Show/Hide 40 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions South-east Australia
    CAPAD 2010 Marine Southern Spencer Gulf
    CAPAD 2012 Marine Southern Spencer Gulf
    CAPAD 2014 Marine Southern Spencer Gulf
    CAPAD 2016 Marine Southern Spencer Gulf
    Global 200 priority ecoregions - Marine Southern Australian Marine
    NRM Regions 2010 Northern and Yorke
    NRM Regions 2014 Northern and Yorke
    NRM Regions 2015 Northern and Yorke
    NRM Regions 2017 Northern and Yorke
    NRM Regions 2017 (Qld 2019) Northern and Yorke
    Area management
    National Landcare Program Management Units 2018 Northern and Yorke
    IMCRA 4 Regions Spencer Gulf Shelf Province
    IMCRA Meso-scale Bioregions Spencer Gulf
    Agroclimatic classification of Australia Classic "Mediterranean" climate with peaks of growth in winter and spring and moderate growth in winter
    Koppen Climate Classification (All Classes) Temperate: distinctly dry (and warm) summer
    Koppen Climate Classification (Major Classes) Grassland
    Fire regime niches Pasture, cropland (temperate)
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 10.00000000
    Marine Ecoregions of the World South Australian Gulfs
    States including coastal waters South Australia (including Coastal Waters)

    Environmental sampling for this location

    Acacia – Miller et al 2012 - 0.5 degree 0.7297
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 1.8778
    Endemism 0.009476001
    Endemism (Non-marine) 0.0122498255
    Mammals – Fritz et al 2009 - 0.5 degree 0.2691
    Occurrence Density 639.0 frequency
    Shannon Diversity (H) 4.970701 index
    Species Richness 249.0 frequency
    2030A1BMk35M: Aridity index - annual mean 0.35076144
    2030A1BMk35M: Aridity index - month max 1.0821292
    2030A1BMk35M: Aridity index - month min 0.031068493
    2030A1BMk35M: Evaporation - annual mean 144.04791 mm
    2030A1BMk35M: Evaporation - month max 254.81334 mm
    2030A1BMk35M: Evaporation - month min 55.481667 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.04 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.21833333 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.03 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 73.57415 %
    2030A1BMk35M: Humidity - month max relative 3pm 82.236946 %
    2030A1BMk35M: Humidity - month min relative 3pm 64.64601 %
    2030A1BMk35M: Precipitation - annual mean 30.492779 mm
    2030A1BMk35M: Precipitation - driest month 7.9166665 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.1095396
    2030A1BMk35M: Precipitation - max difference between successive months 0.67746055 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.32770067 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 0.21692525
    2030A1BMk35M: Precipitation - spring or autumn season 0.10821081
    2030A1BMk35M: Precipitation - summer or winter season -3.5084958
    2030A1BMk35M: Precipitation - wettest month 60.038334 mm
    2030A1BMk35M: Precipitation deficit - annual mean -113.55514 mm
    2030A1BMk35M: Precipitation deficit - month max -246.89667 mm
    2030A1BMk35M: Precipitation deficit - month min 4.5566673 mm
    2030A1BMk35M: Radiation - max month precipitation modified 28.035 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 17.810278 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 7.615 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 21.930138 degrees C
    2030A1BMk35M: Temperature - annual min mean 12.745417 degrees C
    2030A1BMk35M: Temperature - annual range 18.330017 degrees C
    2030A1BMk35M: Temperature - coldest month min 9.18 degrees C
    2030A1BMk35M: Temperature - coolest month max 16.361666 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.5483398 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.916687 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 10.924988 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.184723 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.8216858 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -1.916687 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.013336 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.51 degrees C
    2030A1BMk35M: Temperature - warmest month min 16.85 degrees C
    Precipitation - annual (Bio12) 402.5 mm
    Precipitation - coldest quarter (Bio19) 173.5 mm
    Precipitation - driest period (Bio14) 2.0 mm
    Precipitation - driest quarter (Bio17) 39.0 mm
    Precipitation - seasonality (Bio15) 56.0 mm
    Precipitation - warmest quarter (Bio18) 39.0 mm
    Precipitation - wettest period (Bio13) 16.0 mm
    Precipitation - wettest quarter (Bio16) 178.0 mm
    Precipitation deficit - annual mean -104.7825 mm
    Precipitation deficit - month max -241.30063 mm
    Radiation - annual mean (Bio20) 17.7 MJ/m2/day
    Radiation - coldest quarter (Bio27) 9.9 MJ/m2/day
    Radiation - driest quarter (Bio25) 25.5 MJ/m2/day
    Radiation - highest period (Bio21) 28.3 MJ/m2/day
    Radiation - lowest period (Bio22) 7.25 MJ/m2/day
    Radiation - seasonality (Bio23) 41.0
    Radiation - warmest quarter (Bio26) 25.5 MJ/m2/day
    Radiation - wettest quarter (Bio24) 8.9 MJ/m2/day
    Temperature - annual mean (Bio01) 16.650002 degrees C
    Temperature - annual range (Bio07) 18.75 degrees C
    Temperature - coldest period min (Bio06) 8.3 degrees C
    Temperature - coldest quarter mean (Bio11) 12.5 degrees C
    Temperature - diurnal range mean (Bio02) 9.2 degrees C
    Temperature - driest quarter mean (Bio09) 20.9 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - seasonality (Bio04) 1.14
    Temperature - warmest period max (Bio05) 27.1 degrees C
    Temperature - warmest quarter (Bio10) 20.9 degrees C
    Temperature - wettest quarter mean (Bio08) 12.6 degrees C
    Wind run - annual mean 367.61133 km/day
    Wind run - month max 412.73734 km/day
    Wind run - month min 332.72668 km/day
    Wind speed - annual mean 3pm 6.4083333 m/s
    Wind speed - annual mean 9am 6.05 m/s
    Wind speed - annual mean 9am or 3pm 6.7 m/s
    Wind speed - month max 3pm 6.9 m/s
    Wind speed - month max 9am 6.5 m/s
    Wind speed - month max 9am or 3pm 6.9 m/s
    Wind speed - month min 3pm 5.8 m/s
    Wind speed - month min 9am 5.5 m/s
    Wind speed - month min 9am or 3pm 5.5 m/s
    Distance - to any water (weighted) 0.39 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.9304837 degrees
    Distance - to permanent water (weighted) 0.39 km
    Euclidean Distance to Coast (metres) 987.8607 m
    Marspec Distance to Shore 2.0 km
    Water Observations From Space 0.0 Percentage
    GEOMACS - geometric mean 0.212623 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.42999998 100 x psu
    Marspec Annual Range in Sea Surface Temperature 7.12 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 1.9699999 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 6.4844 10,000 x degrees C
    Marspec Bathymetric Slope 0.7 10 x degrees
    Marspec Concavity -0.022000002 1000 x degrees
    Marspec East/West Aspect -0.96999997 radians
    Marspec Maximum Monthly Sea Surface Salinity 36.09 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.85 100 x psu
    Marspec Mean Annual Sea Surface Temperature 17.06 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.66 100 x psu
    Marspec North/South Aspect 0.24 1 x radians
    Marspec Plan Curvature -1.0E-4 x 10000
    Marspec Profile Curvature 0.0019999999 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 13.54 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 20.66 100 x degrees C
    Sea Surface Temperature - MODIS Terra 17.415394 Degrees C
    SeaWIFS K490 Mean 0.06916483 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.45540756 mg/m^3
    2030A1BMk35M: Crop factor - annual mean 0.34481147
    2030A1BMk35M: Crop factor - month max 0.86437243
    2030A1BMk35M: Crop factor - month min 0.031068493
    2030A1BMk35M: Water deficit - month max 86.94923 mm
    2030A1BMk35M: Water deficit - month mean 44.047596 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.3912482 MPa
    2030A1BMk35M: Water potential - month max -0.8312719 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 31.033031
    2030A1BMk35M: Water stress index - month max 77.79352
    2030A1BMk35M: Water stress index - month min 2.7961643
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 112.73319 Gal
    Bulk density 1.0366666 Mg/m^3
    Calcrete 0.05 presence
    Carbon store pre-European 24.05444 kgC/ha
    Clay % 17.666666 %
    Erosional surfaces - proportion 56.25 %
    Hydrologic conductivity - average saturated 200.0 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 451.294 my
    Lithology - fertility 2.0 index
    Lithology - mean age 1025.647 my
    Lithology - mean age (log) 1.711844 log my
    Lithology - mean age range (log) 1.6836034 log my
    Magnetic anomalies -338.0 nT
    Moisture Index - annual mean (Bio28) 0.365
    Moisture Index - coldest quarter mean (Bio35) 0.78499997
    Moisture Index - highest period (Bio29) 0.835
    Moisture Index - highest quarter mean (Bio32) 0.795
    Moisture Index - lowest period (Bio30) 0.04
    Moisture Index - lowest quarter mean (Bio33) 0.06
    Moisture Index - seasonality (Bio31) 84.0
    Moisture Index - warmest quarter mean (Bio34) 0.06
    Nitrogen - plant-available pre-European 1935.024 kgN/ha
    Nitrogen concentration pre-European 43.95335 mgN kg/H2O
    Nitrogen store pre-European 22.13614 kgN/ha
    Nutrient status 1.5 index
    Pedality hydrological score 2.7333333
    Phosphorus - plant-available pre-European 4.050936 kgP/ha
    Phosphorus - plant-available total pre-European 314.4612 kgP/ha
    Phosphorus pre-European 8.043509 mgP kg/H2O
    Soil depth 0.4 m
    Soil pedality 2.7333333
    Soils - coarse 0.0 class
    Substrate data reliability 3.0
    Topographic wetness index 6.22951
    Unreliable water retention parameters 0.0
    Water holding capacity - plant-available 86.0 mm
    Weathering Intensity V2 4.31129 Weathering Intensity Index
    Averaged Topographic Relief 75.833336 metres
    Bathymetry and Topography 9 sec -6.0 m
    Ridge top flatness 0.749693
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 0.872255 degrees
    Topographic relief 13.687924 m
    Topographic roughness 58.93351 %
    Topographic slope (%) 0.4253701 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 1.923236