We have just released new data filter features to improve the way you search and filter data in the ALA. There is now a default data filter in place that excludes lower quality records. You can pre-filter your search results using a suite of other data filters. To learn more, read Getting started with the data profiles.

Occurrence record: CMAR_SS199402:93765-37005001

HumanObservation of Heptranchias perlo | Perlon Shark recorded on 1994-02-24

Dataset

Data partner CSIRO Oceans & Atmosphere
Data resource CSIRO, Cruise SS199402, Marine Biological Survey, Southeast Australia, 1994
Institution code Supplied institution code "CSIRO, Australia"
Collection code Supplied collection code "CMAR_SS199402"
Catalog number 93765-37005001
Occurrence ID urn:catalog:CSIRO:CMAR_SS199402:93765-37005001
Basis of record Human observation
Associated Occurrence Status Representative record
Associated occurrences This record has 2 inferred associated occurrences
For more information see Inferred associated occurrence details
License CC-BY-NC 4.0 (Int)
Field number SS199402:59
Dataset name CSIRO, Cruise SS199402, Marine Biological Survey, Southeast Australia, 1994
Bibliographic citation Source: Southern Surveyor, survey: SS 02/94, station no: 59, extracted from CSIRO Oceans and Atmosphere Data Warehouse on 23 Jun 2014
Occurrence status present
Abcd identification qualifier Not provided

Event

Field number SS199402:59
Occurrence date 1994-02-24
Date precision Day
Event time 16:20Z

Taxonomy

Scientific name Heptranchias perlo
Taxon rank species
Common name Perlon Shark
Kingdom Animalia
Phylum Chordata
Class Chondrichthyes
Supplied as "Elasmobranchii"
Order Hexanchiformes
Family Hexanchidae
Genus Heptranchias
Species Heptranchias perlo
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship (Bonnaterre, 1788)
Scientific name ID urn:lsid:marinespecies.org:taxname:105832

Geospatial

Country Australia
Latitude -38.193335
Longitude 149.31333
Geodetic datum EPSG:4326
Coordinate precision Unknown
Footprint well known text LINE (149.29833 -38.19667,149.32833 -38.19)
Biome Marine

Additional properties

References http://www.cmar.csiro.au/data/caab/catch_data.cfm?data_id=93765&caab_code=37005001

User flagged issues 

    Data quality tests

    Test name Result
    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
    Incomplete collection date Passed
    First of the month Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Name not supplied Passed
    Kingdom not recognised 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
    Supplied country not recognised 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
    Habitat incorrect for species Passed
    Show/Hide 12 missing properties
    Show/Hide 47 tests that have not been run

    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 South-east Australia
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Area management
    National Landcare Program Management Units 2018 Marine NRM
    Biodiversity
    IMCRA 4 Regions Southeast Transition
    Marine
    Contiguous Zone Contiguous Zone
    Continental Shelf Continental Shelf
    Exclusive Economic Zone Exclusive Economic Zone
    FAO Fishery Statistical Areas 57
    Geomorphology of the Australian Margin and adjacent seafloor Slope
    Global Seagrass Species Richness (2003) 3.00000000
    Marine Ecoregions of the World Cape Howe

    Environmental sampling for this location

    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.0
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 0.0
    Endemism 0.026241632
    Endemism (Non-marine) 0.0
    Mammals – Fritz et al 2009 - 0.5 degree 0.0
    Occurrence Density 416.0 frequency
    Shannon Diversity (H) 4.674302 index
    Species Richness 179.0 frequency
    Distance
    Euclidean Distance to Coast (metres) 44167.594 m
    Marspec Distance to Shore 44.0 km
    Marine
    GEOMACS - geometric mean 0.001008 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.22 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.64 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.39999998 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 3.833 10,000 x degrees C
    Marspec Bathymetric Slope 1.7 10 x degrees
    Marspec Concavity 0.036000002 1000 x degrees
    Marspec East/West Aspect 0.94 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.59 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.489998 100 x psu
    Marspec Mean Annual Sea Surface Temperature 17.25 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.37 100 x psu
    Marspec North/South Aspect -0.34 1 x radians
    Marspec Plan Curvature 0.0021 x 10000
    Marspec Profile Curvature -0.0015 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 14.849999 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 20.49 100 x degrees C
    Sea Surface Temperature - MODIS Terra 17.405472 Degrees C
    SeaWIFS K490 Mean 0.07494851 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.54924196 mg/m^3
    Topography
    Averaged Topographic Relief 174.625 metres
    Bathymetry and Elvation 9 sec -279.0 m
    Topographic Slope (degrees) 1.560585 degrees