Occurrence record: 315

of Gymnura altavela | Spiny butterfly ray recorded on 2015-04-13

Dataset

Data resource SharkBase
Occurrence ID 315
Basis of record Not supplied
Sex unknown
Individual count 1
Licence CC-BY-NC-Int
Occurrence status present
Abcd identification qualifier Not provided

Event

Record date 2015-04-13
Supplied date "Mon Apr 13 00:00:00 AEST 2015"
Date precision Day

Taxonomy

Scientific name Gymnura altavela
Taxon rank [rank not known]
Common name Spiny butterfly ray
Taxonomic issue Matched to homonym
Name match metric No match
Name parse type wellformed

Geospatial

Country - parsed Spain
Latitude 28.4566116101959
Longitude -17.8469550918853
Geodetic Datum EPSG:4326
Water body Atlantic Ocean
Coordinate precision Unknown

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 Excellent

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Homonym issues with supplied name Failed
    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
    Invalid scientific name 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
    Show/Hide 14 missing properties
    Show/Hide 52 tests that have not been run

    Additional political boundaries information

    Area Management
    Global 200 priority ecoregions - Marine Canary Current
    Global 200 priority ecoregions - Terrestrial Mediterranean Forests, Woodlands and Scrub
    Biodiversity
    Terrestrial Ecoregional Boundaries Canary Islands Dry Woodlands And Forests
    Marine
    FAO Fishery Statistical Areas 34
    Marine Ecoregions of the World Azores Canaries Madeira
    World Country Boundaries Spain

    Environmental sampling for this location

    Biodiversity
    Endemism 0.0
    Endemism (Non-marine) 0.0
    Occurrence Density 0.012345679 frequency
    Shannon Diversity (H) 0.0 index
    Species Richness 0.012345679 frequency
    Distance
    Marspec Distance to Shore 1.0 km
    Marine
    Marspec Annual Range in Sea Surface Salinity 0.16 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.18 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.24 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 3.5547 10,000 x degrees C
    Marspec Bathymetric Slope 6.2000003 10 x degrees
    Marspec Concavity 0.25 1000 x degrees
    Marspec East/West Aspect -0.08 radians
    Marspec Maximum Monthly Sea Surface Salinity 36.85 100 x psu
    Marspec Mean Annual Sea Surface Salinity 36.79 100 x psu
    Marspec Mean Annual Sea Surface Temperature 21.31 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 36.69 100 x psu
    Marspec North/South Aspect -0.98999995 1 x radians
    Marspec Plan Curvature 0.0033999998 x 10000
    Marspec Profile Curvature -0.021499999 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 18.77 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 23.949999 100 x degrees C