Occurrence record: Reef Life Survey: Global reef fish dataset - 223539

HumanObservation of Carcharhinus galapagensis | Galapagos Shark recorded on 2014-02-18

Dataset

Data partner Reef Life Survey
Data resource Reef Life Survey: Global reef fish dataset
Catalog number 223539
Occurrence ID M1_DATA.223539
Basis of record Human observation
Observer Ajg
Supplied as "AJG"
Individual count 1
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
Occurrence status present
Abcd identification qualifier Not provided

Event

Record date 2014-02-18
Supplied date "2014-02-18T00:00:00"
Date precision Day
Event ID 912343968

Taxonomy

Scientific name Carcharhinus galapagensis
Taxon rank species
Common name Galapagos Shark
Kingdom Animalia
Phylum Chordata
Class Chondrichthyes
Supplied as "Elasmobranchii"
Order Carcharhiniformes
Family Carcharhinidae
Genus Carcharhinus
Species Carcharhinus galapagensis
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed

Geospatial

Higher geography Central Indo-Pacific
Country Australia
State / Province New South Wales
Locality Horseshoe Reef
Latitude -31.54
Longitude 159.06
Geodetic datum EPSG:4326
Minimum depth in meters 2.1
Coordinate precision Unknown
Footprint well known text POINT (159.06 -31.54)
Location ID LHI40
Biome Marine

Additional properties

block 2
ecoregion Lord Howe and Norfolk Islands

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    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
    Collector name unparseable Passed
    Missing catalogue number 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
    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 48 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 Lord Howe Island
    CAPAD 2010 Marine Lord Howe Island
    CAPAD 2012 Marine Lord Howe Island
    CAPAD 2014 Marine Lord Howe Island
    CAPAD 2016 Marine Lord Howe Island
    Global 200 priority ecoregions - Marine Lord Howe-Norfolk Islands Marine
    NRM Regions 2010 Northern Rivers - Lord Howe Island
    NRM Regions 2014 North Coast - Lord Howe Island
    NRM Regions 2015 North Coast - Lord Howe Island
    NRM Regions 2017 North Coast - Lord Howe Island
    Area management
    National Landcare Program Management Units 2018 North Coast - Lord Howe Island
    Biodiversity
    IMCRA 4 Regions Lord Howe Province
    Marine
    FAO Fishery Statistical Areas 81
    Geomorphology of the Australian Margin and adjacent seafloor Knoll/abyssal hills/hills/mountains/peak
    Global Seagrass Species Richness (2003) 2.00000000
    Marine Ecoregions of the World Lord Howe and Norfolk Islands
    States including coastal waters New South Wales (including Coastal Waters)
    Territorial Sea Territorial Sea

    Environmental sampling for this location

    Biodiversity
    Endemism 0.17819673
    Endemism (Non-marine) 0.2719325
    Occurrence Density 772.30865 frequency
    Shannon Diversity (H) 2.6067772 index
    Species Richness 26.358025 frequency
    Distance
    Euclidean Distance to Coast (metres) 317000.06 m
    Marspec Distance to Shore 1.0 km
    Marine
    Marspec Annual Range in Sea Surface Salinity 0.089999996 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.43 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.08 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 3.8718 10,000 x degrees C
    Marspec Bathymetric Slope 7.0 10 x degrees
    Marspec Concavity -1.8520001 1000 x degrees
    Marspec East/West Aspect -0.97999996 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.7 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.64 100 x psu
    Marspec Mean Annual Sea Surface Temperature 21.32 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.61 100 x psu
    Marspec North/South Aspect 0.16 1 x radians
    Marspec Plan Curvature -0.1038 x 10000
    Marspec Profile Curvature 0.0813 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 18.75 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 24.18 100 x degrees C
    Sea Surface Temperature - MODIS Terra 21.107761 Degrees C
    SeaWIFS K490 Mean 0.044356234 Kd@490nm/m^2
    SeaWiFS Chlorophyll Mean 0.2158995 mg/m^3
    Topography
    Averaged Topographic Relief 568.2083 metres
    Bathymetry and Topography 9 sec 0.0 m
    Topographic Slope (degrees) 3.2717736 degrees