Occurrence record: WOV:WOV-148349

Human observation of Lagenorhynchus obscurus (J.E. Gray, 1828) | Dusky Dolphin recorded on 1992-02-08 00:00:00+00

Dataset

Data partner Australian Antarctic Data Centre
Data resource Seabirds of the Southern and South Indian Ocean
Institution code Supplied institution code "AADC"
Collection Supplied collection code "WOV"
Catalog number WOV-148349
Occurrence ID urn:catalog:AADC:WOV:WOV-148349
Record type Human observation
Supplied basis "HumanObservation"
Individual count 4
License UNSPECIFIED
Presence/Absence PRESENT
Supplied as present
Bibliographic citation see http://data.aad.gov.au/metadata/records/DB_WOV
Information withheld collector identities withheld

Event

Occurrence date Year: 1992, Month: 2, Day: 8
Supplied as year:1992  month:2  day:8 
Date precision DAY
Event time 1992-02-08 00:00:00+00

Taxonomy

Scientific name Lagenorhynchus obscurus
Identified to rank species
Common name Dusky Dolphin
Kingdom Animalia
Phylum Chordata
Class Mammalia
Order Cetacea
Family Delphinidae
Genus Lagenorhynchus
Species Lagenorhynchus obscurus
Scientific name ID http://www.marinespecies.org/aphia.php?p=taxdetails&id=231434
Name match metric exactMatch
Scientific name authorship (J.E. Gray, 1828)
Supplied as Gray,1828
Name parse type SCIENTIFIC

Geospatial

Country Australia
Latitude -52.3
Supplied as: "-52.30000000"
Longitude 71.4167
Supplied as: "71.41670000"
Datum EPSG:4326
Water body Southern Ocean
Coordinate precision Unknown
Coordinate uncertainty (in metres) 500.0
Terrestrial false
Biome MARINE
Marine true
Country Code AU

User flagged issues 

    Data quality tests

    Test name Result
    Country inferred from coordinates Warning
    Geodetic datum assumed WGS84 Warning
    Show/Hide 81 passed properties
    Show/Hide 7 missing properties
    Show/Hide 17 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2010 Marine Heard Island and McDonald Islands
    CAPAD 2012 Marine Heard Island and McDonald Islands
    CAPAD 2014 Marine Heard Island and McDonald Islands
    CAPAD 2016 Marine Heard Island and McDonald Islands
    CAPAD 2018 Marine Heard Island and McDonald Islands
    CAPAD 2020 Marine Heard Island and McDonald Islands
    Marine
    Australia's network of Marine Parks Heard Island and McDonald Islands Marine Reserve
    Continental Shelf Continental Shelf
    Exclusive Economic Zone Exclusive Economic Zone
    FAO Fishery Statistical Areas 58
    Marine Ecoregions of the World Heard and Macdonald Islands
    IGBP Land Cover vegetation classification scheme (2011) Water

    Environmental sampling for this location

    Biodiversity
    Endemism 2.584695E-4
    Endemism (Non-marine) 0.0
    Occurrence Density 12.0 frequency
    Shannon Diversity (H) 2.0228086 index
    Species Richness 8.0 frequency
    Climate
    WorldClim 2.1: Temperature - annual mean 11.616667 °C
    Distance
    Marspec Distance to Shore 155.0 km
    Marine
    Marspec Annual Range in Sea Surface Salinity 0.12 100 x psu
    Marspec Annual Range in Sea Surface Temperature 2.28 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.13 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 0.57809997 10,000 x degrees C
    Marspec Bathymetric Slope 1.1 10 x degrees
    Marspec Concavity 0.001 1000 x degrees
    Marspec East/West Aspect -0.98999995 radians
    Marspec Maximum Monthly Sea Surface Salinity 33.95 100 x psu
    Marspec Mean Annual Sea Surface Salinity 33.89 100 x psu
    Marspec Mean Annual Sea Surface Temperature 1.79 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 33.829998 100 x psu
    Marspec North/South Aspect -0.04 1 x radians
    Marspec Plan Curvature 1.0E-4 x 10000
    Marspec Profile Curvature 0.0 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 0.78 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 3.06 100 x degrees C