Occurrence record: HO:HO590395

PreservedSpecimen of Dictyota intermedia recorded on 1984-12-08

Dataset

Data partner Australia's Virtual Herbarium
Data resource HO AVH data
Institution code Tasmanian Museum and Art Gallery
Supplied institution code "HO"
Collection code Tasmanian Herbarium
Supplied collection code "HO"
Catalog number HO590395
Basis of record Preserved specimen
Preparations sheet
Identified by S. Ducker
Identified date 1985
Collector Brown, V.|Ducker, S.C.|Stephens, A.
Record number 30169
License CC-BY 3.0 (Au)
Occurrence remarks EX KRAFT HERBARIUM- The Marine Algae of Norfolk Island, K-GEN-Ducker 30169. Depth given as 10.0- 15.0 m
Occurrence status present
Abcd identification qualifier Not provided
Date identified 1985

Event

Collecting date 1984-12-08
Date precision Day
Verbatim event date 08 Dec 1984

Taxonomy

Scientific name Dictyota intermedia
Supplied scientific name "Dictyota intermedia Zanardini"
Taxon rank species
Kingdom Chromista
Phylum Ochrophyta
Class Phaeophyceae
Order Dictyotales
Family Dictyotaceae
Genus Dictyota
Species Dictyota intermedia
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Scientific name authorship Zanardini

Geospatial

Country Australia
State / Province New South Wales
Locality Norfolk Island. “The Landing Place” on N coast of Phillip Island.
Habitat Thalli growing on rocks
Latitude -29.115000
Longitude 167.966389
Geodetic datum
Supplied datum: "unknown"
Verbatim locality Norfolk Island. “The Landing Place” on N coast of Phillip Island.
Minimum elevation in meters -15
Coordinate precision 0.000278
Coordinate uncertainty in meters 1000.0
Biome Marine
Country code AU
Verbatim elevation -15.0
Supplied as -15

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Unrecognized geodetic datum Failed
    Occurrence status assumed to be present Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid collection date Passed
    Incomplete collection date Passed
    Identification date before occurrence date Passed
    First of the month Passed
    Missing name of person who identified the specimen/observation Passed
    Missing identification date Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Collection code not recognised Passed
    Institution code not recognised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Name not recognised Passed
    Resource taxonomic scope mismatch Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Geodetic datum assumed WGS84 Passed
    Altitude out of range Passed
    Altitude value non-numeric Passed
    Altitude value supplied in feet 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
    Coordinate uncertainty not valid Passed
    Missing coordinate precision Passed
    Precision / range mismatch Passed
    Coordinate precision not valid Passed
    Coordinate uncertainty not specified 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 7 missing properties
    Show/Hide 36 tests that have not been run

    Additional political boundaries information

    Area Management
    CAPAD 2012 Marine Norfolk
    CAPAD 2014 Marine Norfolk
    CAPAD 2016 Marine Norfolk
    Global 200 priority ecoregions - Marine Lord Howe-Norfolk Islands Marine
    NRM Regions 2010 Norfolk Island
    NRM Regions 2014 Norfolk Island
    NRM Regions 2015 Norfolk Island
    NRM Regions 2017 Norfolk Island
    NRM Regions 2017 (Qld 2019) Norfolk Island
    Biodiversity
    IMCRA 4 Regions Norfolk Island Province
    Marine
    Australia's network of Marine Parks Norfolk Marine Park
    FAO Fishery Statistical Areas 81
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 1.00000000
    Marine Ecoregions of the World Lord Howe and Norfolk Islands
    Territorial Sea Territorial Sea

    Environmental sampling for this location

    Biodiversity
    Endemism 0.069641694
    Endemism (Non-marine) 0.0
    Occurrence Density 1096.0 frequency
    Shannon Diversity (H) 4.9510098 index
    Species Richness 270.0 frequency
    Distance
    Euclidean Distance to Coast (metres) 976177.3 m
    Marspec Distance to Shore 2.0 km
    Marine
    Marspec Annual Range in Sea Surface Salinity 0.19999999 100 x psu
    Marspec Annual Range in Sea Surface Temperature 4.97 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.29 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 3.0595 10,000 x degrees C
    Marspec Bathymetric Slope 2.6000001 10 x degrees
    Marspec Concavity -0.24000001 1000 x degrees
    Marspec East/West Aspect 0.65999997 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.77 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.69 100 x psu
    Marspec Mean Annual Sea Surface Temperature 20.84 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.57 100 x psu
    Marspec North/South Aspect 0.75 1 x radians
    Marspec Plan Curvature -0.008599999 x 10000
    Marspec Profile Curvature 0.0154 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 18.23 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 23.199999 100 x degrees C
    Topography
    Bathymetry and Topography 9 sec -34.0 m
    Topographic Slope (degrees) 0.38112882 degrees