Occurrence record: MEL:MEL 2449114A

PreservedSpecimen of Gracilariaceae | red algae recorded on 1749

Dataset

Data partner Australia's Virtual Herbarium
Data resource MEL AVH data
Institution code Royal Botanic Gardens Victoria
Supplied institution code "MEL"
Collection code National Herbarium of Victoria
Catalog number MEL 2449114A
Occurrence ID 0fb89762-07ce-4c3f-a3bf-c529b089f0db
Basis of record Preserved specimen
Preparations sheet
Identified by Brookes, M.J.L.
Identified date 2019-04-11
Collector Hansen, N.A.
License CC-BY 3.0 (Au)
Previous identifications Gracilaria secundata (var. flagelliformis) | Rhabdonia robusta.
Occurrence status present
Supplied as Present
Collection code MEL
Abcd identification qualifier Not provided
Date identified 2019-04-11
Identification ID 1e3c2b2b-99cb-42d4-b91a-d06276cfedd8

Event

Collecting date 1749
Date precision Day

Taxonomy

Scientific name Gracilariaceae
Supplied scientific name "Crassiphycus secundatus"
Taxon rank family
Supplied as "species"
Common name red algae
Kingdom Plantae
Phylum Rhodophyta
Class Florideophyceae
Order Gracilariales
Family Gracilariaceae
Genus Crassiphycus
Species Crassiphycus secundatus
Taxonomic issue No issues
Name match metric Higher taxon match
The match is based on the higher level classification.
Name parse type wellformed
Scientific name authorship Gurgel, J.N.Norris & Fredericq

Geospatial

Country Australia
State / Province Victoria
Locality W'town [Williamstown].
Latitude -37.8719444444
Longitude 144.9077777778
Geodetic datum EPSG:4326
Supplied datum: "WGS84"
Verbatim coordinate system degrees minutes seconds
Verbatim locality W'town [Williamstown].
Coordinate precision 0.000278
Coordinate uncertainty in meters 10000.0
Verbatim SRS EPSG:4326
Biome Marine
Country code AU
Verbatim longitude 144° 54' 28" E
Verbatim latitude 37° 52' 19" S

Additional properties

Type PhysicalObject

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Coordinate precision not valid Failed
    Incomplete collection date Warning
    Basis of record not supplied Passed
    Basis of record badly formed Passed
    Invalid 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
    Kingdom not recognised 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
    Unrecognized geodetic datum 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 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
    Coordinates dont match supplied state Passed
    Show/Hide 7 missing properties
    Show/Hide 39 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    NRM Regions 2010 Port Phillip and Western Port
    NRM Regions 2014 Port Phillip and Western Port
    NRM Regions 2015 Port Phillip and Western Port
    NRM Regions 2017 Port Phillip and Western Port
    Stubble practice - dominant (area) No cereal producers
    Stubble practice - dominant (number) No cereal producers
    Tillage practice - dominant (area) No cereal producers
    Tillage practice - dominant (number) No cereal producers
    Area management
    National Landcare Program Management Units 2018 Port Phillip and Western Port
    Biodiversity
    IMCRA 4 Regions Bass Strait Shelf Province
    IMCRA Meso-scale Bioregions Victorian Embayments
    World Anthropogenic Biomes (2000) Urban
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Marine
    Estuary habitat mapping 39316 Port Phillip Bay Rocky Reef
    Marine Ecoregions of the World Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Substrate
    Geological Regions of Australia Otway Region
    Vegetation
    Vegetation types - native Casuarina forests and woodlands
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 3839264.0 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 1.2854
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.6883
    Endemism 0.06703708
    Endemism (Non-marine) 0.07749693
    Mammals – Fritz et al 2009 - 0.5 degree 0.4964
    Migratory species (2008) 11.0 frequency
    Occurrence Density 350.91357 frequency
    Shannon Diversity (H) 4.75244 index
    Species Richness 27.148148 frequency
    Threatened species (2008) 9.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.46635464
    2030A1BMk35M: Aridity index - month max 0.8839682
    2030A1BMk35M: Aridity index - month min 0.18647936
    2030A1BMk35M: Evaporation - annual mean 114.938416 mm
    2030A1BMk35M: Evaporation - month max 195.944 mm
    2030A1BMk35M: Evaporation - month min 48.728 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.07 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.276 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.05 index
    2030A1BMk35M: Precipitation - annual mean 43.7735 mm
    2030A1BMk35M: Precipitation - driest month 31.859999 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.1794101
    2030A1BMk35M: Precipitation - max difference between successive months 0.41504517 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -0.30124468 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.0003402
    2030A1BMk35M: Precipitation - spring or autumn season 0.17801663
    2030A1BMk35M: Precipitation - summer or winter season 3.3753607E-4
    2030A1BMk35M: Precipitation - wettest month 54.874 mm
    2030A1BMk35M: Precipitation deficit - annual mean -71.16492 mm
    2030A1BMk35M: Precipitation deficit - month max -151.644 mm
    2030A1BMk35M: Precipitation deficit - month min -5.6539993 mm
    2030A1BMk35M: Radiation - max month precipitation modified 25.03 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 15.724 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 6.248 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 21.253666 degrees C
    2030A1BMk35M: Temperature - annual min mean 10.468166 degrees C
    2030A1BMk35M: Temperature - annual range 21.391998 degrees C
    2030A1BMk35M: Temperature - coldest month min 6.17 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.91 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.578003 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.9039917 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 12.522003 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 10.7855 degrees C
    2030A1BMk35M: Temperature - min difference in max -3.376007 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.684021 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 8.580017 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.562 degrees C
    2030A1BMk35M: Temperature - warmest month min 15.04 degrees C
    Precipitation - annual (Bio12) 589.0 mm
    Precipitation - autumn reliability 0.0 %
    Precipitation - coldest quarter (Bio19) 142.5 mm
    Precipitation - driest period (Bio14) 8.0 mm
    Precipitation - driest quarter (Bio17) 120.5 mm
    Precipitation - seasonality (Bio15) 15.0 mm
    Precipitation - spring 176.0 mm
    Precipitation - warmest quarter (Bio18) 125.5 mm
    Precipitation - wettest period (Bio13) 14.0 mm
    Precipitation - wettest quarter (Bio16) 175.0 mm
    Precipitation deficit - annual mean -60.201035 mm
    Precipitation deficit - month max -160.71066 mm
    Radiation - annual mean (Bio20) 15.5 MJ/m2/day
    Radiation - coldest quarter (Bio27) 7.9 MJ/m2/day
    Radiation - driest quarter (Bio25) 21.150002 MJ/m2/day
    Radiation - highest period (Bio21) 25.3 MJ/m2/day
    Radiation - lowest period (Bio22) 5.9 MJ/m2/day
    Radiation - seasonality (Bio23) 44.0
    Radiation - warmest quarter (Bio26) 23.0 MJ/m2/day
    Radiation - wettest quarter (Bio24) 18.5 MJ/m2/day
    Temperature - annual mean (Bio01) 14.8 degrees C
    Temperature - annual range (Bio07) 21.4 degrees C
    Temperature - coldest period min (Bio06) 5.2 degrees C
    Temperature - coldest quarter mean (Bio11) 10.25 degrees C
    Temperature - diurnal range mean (Bio02) 10.5 degrees C
    Temperature - driest quarter mean (Bio09) 19.25 degrees C
    Temperature - isothermality (Bio03) 0.49 %
    Temperature - seasonality (Bio04) 1.27
    Temperature - warmest period max (Bio05) 26.6 degrees C
    Temperature - warmest quarter (Bio10) 19.5 degrees C
    Temperature - wettest quarter mean (Bio08) 14.4 degrees C
    Wind run - annual mean 342.88138 km/day
    Wind run - month max 402.57858 km/day
    Wind run - month min 296.8333 km/day
    Wind speed - annual mean 3pm 6.133333 m/s
    Wind speed - annual mean 9am 5.758333 m/s
    Wind speed - annual mean 9am or 3pm 6.5 m/s
    Wind speed - month max 3pm 6.6 m/s
    Wind speed - month max 9am 6.4 m/s
    Wind speed - month max 9am or 3pm 6.6 m/s
    Wind speed - month min 3pm 5.6 m/s
    Wind speed - month min 9am 5.1 m/s
    Wind speed - month min 9am or 3pm 5.1 m/s
    WorldClim: Precipitation - annual 637.0 mm
    WorldClim: Precipitation - coldest quarter 151.0 mm
    WorldClim: Precipitation - driest month 40.0 mm
    WorldClim: Precipitation - driest quarter 128.0 mm
    WorldClim: Precipitation - seasonality 16.0
    WorldClim: Precipitation - warmest quarter 128.0 mm
    WorldClim: Precipitation - wettest month 68.0 mm
    WorldClim: Precipitation - wettest quarter 188.0 mm
    WorldClim: Temperature - annual mean 148.0 degrees C * 10
    WorldClim: Temperature - annual range 201.0 degrees C * 10
    WorldClim: Temperature - coldest month min 58.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 101.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 98.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 195.0 degrees C * 10
    WorldClim: Temperature - isothermality 48.0 %
    WorldClim: Temperature - seasonality 3648.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 259.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 195.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 141.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.031622775 degrees
    Distance - to coast 0.0 km x 100
    Distance - to non-permanent water (weighted) 0.40249223 degrees
    Distance - to permanent water (weighted) 0.031622775 km
    Euclidean Distance to Coast (metres) 901.9151 m
    Remoteness index 0.0
    Hydrology
    Water Observations From Space 99.63504 Percentage
    Marine
    GEOMACS - geometric mean 5.0E-6 Pascals
    Sea Surface Temperature - MODIS Terra 15.701322 Degrees C
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.4656812
    2030A1BMk35M: Crop factor - month max 0.817006
    2030A1BMk35M: Crop factor - month min 0.18647936
    2030A1BMk35M: Water deficit - month max 117.06317 mm
    2030A1BMk35M: Water deficit - month mean 49.91005 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.4808493 MPa
    2030A1BMk35M: Water potential - month max -1.2701917 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 41.91131
    2030A1BMk35M: Water stress index - month max 73.53054
    2030A1BMk35M: Water stress index - month min 16.783142
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 60.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.6 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 20.0 %
    Bouguer gravity anomalies 3.0099003 Gal
    Bulk density 0.9304 Mg/m^3
    Calcrete 0.0 presence
    Carbon store pre-European 37.85816 kgC/ha
    Clay % 14.0 %
    Erosional surfaces - proportion 0.0 %
    Erosivity 759.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 166.66667 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 23.03 my
    Lithology - fertility 10.0 index
    Lithology - mean age 7.09338 my
    Lithology - mean age (log) 0.8508532 log my
    Lithology - mean age range (log) 1.362294 log my
    Magnetic anomalies 5.0 nT
    Moisture Index - annual mean (Bio28) 0.545
    Moisture Index - coldest quarter mean (Bio35) 0.82
    Moisture Index - highest period (Bio29) 0.86
    Moisture Index - highest quarter mean (Bio32) 0.84
    Moisture Index - lowest period (Bio30) 0.19
    Moisture Index - lowest quarter mean (Bio33) 0.22
    Moisture Index - seasonality (Bio31) 46.0
    Moisture Index - warmest quarter mean (Bio34) 0.23
    Nitrogen - plant-available pre-European 3231.393 kgN/ha
    Nitrogen concentration pre-European 40.33496 mgN kg/H2O
    Nitrogen store pre-European 47.39419 kgN/ha
    Nutrient status 1.4 index
    Pedality hydrological score 2.12
    Phosphorus - plant-available pre-European 8.689435 kgP/ha
    Phosphorus - plant-available total pre-European 632.7458 kgP/ha
    Phosphorus pre-European 7.395169 mgP kg/H2O
    Soil depth 0.6 m
    Soil pedality 2.12
    Soils - coarse 0.0 class
    Substrate data reliability 3.0
    Topographic wetness index 3.695475
    Unreliable water retention parameters 16.666666
    Water holding capacity 37000.0 mm
    Water holding capacity - plant-available 71.0 mm
    Weathering Intensity V2 5.00403 Weathering Intensity Index
    Topography
    Aspect 123.0 degrees
    Averaged Topographic Relief 26.041666 metres
    Bathymetry and Topography 9 sec 0.0 m
    Elevation 0.0 m
    Ridge top flatness 2.586542
    Ridge top flatness - proportion 0.0 %
    Slope length 1000.0 m
    Topographic Slope (degrees) 0.04437849 degrees
    Topographic relief 0.01058726 m
    Topographic roughness 0.4990883 %
    Topographic slope (%) 0.05148739 %
    Valley bottom % 18.75 %
    Valley bottom flatness index 4.980223
    Vegetation
    Fraction of Photosynthetically Active Radiation (fPAR) 20.0 %
    Fractional Cover - Bare Soil (2012-03-05) 16.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 47.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 37.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0135 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
    NPP Mean 0.0 tonnes/ha/yr
    Phenology peak day of year 2002 dry 113.64 Day
    Phenology peak day of year 2012 wet 203.66667 Day