Occurrence record: 152

of Heterodontus portusjacksoni | Port Jackson shark recorded on 2013-11-21

Dataset

Data resource SharkBase
Occurrence ID 152
Basis of record Not supplied
Sex unknown
Individual count 1
License CC-BY-NC-Int
Occurrence remarks With 2 friends, they were scuba diving, I was free diving
Occurrence status present
Abcd identification qualifier Not provided

Event

Record date 2013-11-21
Supplied date "Thu Nov 21 00:00:00 AEDT 2013"
Date precision Day

Taxonomy

Scientific name Heterodontus portusjacksoni
Taxon rank species
Common name Port Jackson shark
Kingdom Animalia
Phylum Chordata
Class Chondrichthyes
Order Heterodontiformes
Family Heterodontidae
Genus Heterodontus
Species Heterodontus portusjacksoni
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed

Geospatial

Country Australia
State / Province Western Australia
Locality Alkimos Reef
Latitude -31.609276
Longitude 115.639657
Geodetic datum EPSG:4326
Water body Indian Ocean
Coordinate precision Unknown
Biome Marine

Additional properties

conditions Calm
dcterms:bibliographic citation Kempster RM and Egeberg CA (2015). SharkBase citizen science global chondrichthyan sighting database. Support Our Sharks Ocean Conservation Society. Version 2015.07. www.shark-base.org (consulted on 29/06/2015)
sighting type Diving/Snorkelling
visibility Good

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Country inferred from coordinates Warning
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Data are generalised Passed
    Name not supplied Passed
    Name not recognised 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
    Location not supplied Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Habitat incorrect for species Passed
    Show/Hide 14 missing properties
    Show/Hide 50 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions Direction Bank
    Global 200 priority ecoregions - Freshwater Southwest Australia Rivers & Streams
    NRM Regions 2010 Perth
    NRM Regions 2014 Perth
    NRM Regions 2015 Perth
    NRM Regions 2017 Swan Region
    Biodiversity
    IMCRA 4 Regions Southwest Shelf Transition
    IMCRA Meso-scale Bioregions Central West Coast
    World Anthropogenic Biomes (2000) Remote rangelands
    Marine
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 13.00000000
    Marine Ecoregions of the World Houtman
    States including coastal waters Western Australia (including Coastal Waters)
    Territorial Sea Territorial Sea
    Local Government Areas PSMA 2018 CITY OF WANNEROO

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.5863
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.8392
    Endemism 0.017225297
    Endemism (Non-marine) 0.018017298
    Mammals – Fritz et al 2009 - 0.5 degree 0.8702
    Occurrence Density 4.7777777 frequency
    Shannon Diversity (H) 3.0552151 index
    Species Richness 7.148148 frequency
    Distance
    Euclidean Distance to Coast (metres) 2203.0647 m
    Marspec Distance to Shore 2.0 km
    Hydrology
    Water Observations From Space 0.0 Percentage
    Marine
    GEOMACS - geometric mean 4.42493 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.39 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.6299996 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 1.62 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 3.8051 10,000 x degrees C
    Marspec Bathymetric Slope 0.1 10 x degrees
    Marspec Concavity 0.0 1000 x degrees
    Marspec East/West Aspect -0.95 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.71 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.52 100 x psu
    Marspec Mean Annual Sea Surface Temperature 19.96 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.32 100 x psu
    Marspec North/South Aspect -0.28 1 x radians
    Marspec Plan Curvature -2.0E-4 x 10000
    Marspec Profile Curvature -2.0E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 17.109999 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 22.74 100 x degrees C
    Sea Surface Temperature - MODIS Terra 19.886993 Degrees C
    SeaWIFS K490 Mean 0.08273245 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.5899891 mg/m^3
    Substrate
    Soils - coarse 0.0 class
    Water holding capacity 72000.0 mm
    Topography
    Averaged Topographic Relief 47.666668 metres
    Bathymetry and Topography 9 sec -5.0 m
    Topographic Slope (degrees) 0.49520296 degrees