Occurrence record: Observations:16443907

HumanObservation of Holopneustes purpurascens | sea urchin recorded on 2018-09-09

Dataset

Data resource iNaturalist Australia
Institution code Supplied institution code "iNaturalist"
Catalog number 16443907
Occurrence ID https://www.inaturalist.org/observations/16443907
Basis of record Human observation
Identified date 2018-09-12T04:11:57Z
Observer HuanZhi Zhou
User ID huanzhizhou
Rights © HuanZhi Zhou some rights reserved
License CC-BY-NC-Int
Supplied as http://creativecommons.org/licenses/by-nc/4.0/
User id huanzhizhou
Rightsholder HuanZhi Zhou
Dataset name iNaturalist observations
Establishment means wild
Occurrence status present
Collection code Observations
Abcd identification qualifier Not provided
Date identified 2018-09-12
Supplied as 2018-09-12T04:11:57Z
Identification verification status needs_id
Identification ID 35325105

Event

Record date 2018-09-09
Supplied date "2018-09-09T14:35:28+10:00"
Date precision Day
Verbatim event date Sun Sep 09 2018 14:35:28 GMT+1000 (GMT+10)
Event time 04:35:28Z

Taxonomy

Scientific name Holopneustes purpurascens
Taxon rank species
Common name sea urchin
Kingdom Animalia
Phylum Echinodermata
Class Echinoidea
Order Camarodonta
Family Temnopleuridae
Genus Holopneustes
Species Holopneustes purpurascens
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed

Geospatial

Country Australia
State / Province New South Wales
Latitude -34.0816833333
Longitude 151.1513833333
Geodetic datum EPSG:4326
Verbatim locality Bundeena Bay, , , AU
Coordinate precision Unknown
Coordinate uncertainty in meters 350.0
Biome Marine
Country code AU

Additional properties

num identification agreements 1
num identification disagreements 0
References https://www.inaturalist.org/observations/16443907

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Country inferred from coordinates 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
    Cultivated / escapee Passed
    Missing identification date Passed
    Collector name unparseable Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Missing taxonomic rank Passed
    Name not supplied Passed
    Kingdom not recognised 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
    Coordinate uncertainty not valid Passed
    Coordinate uncertainty not specified Passed
    Location not supplied Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Coordinates dont match supplied state Passed
    Habitat incorrect for species Passed
    Show/Hide 9 missing properties
    Show/Hide 43 tests that have not been run

    Additional political boundaries information

    Area Management
    Australian Coral Ecoregions South-east Australia
    Fallow practice - dominant (area) No cereal producers
    Fallow practice - dominant (number) No cereal producers
    GER National Corridor GER National Corridor
    GER Standard Boundary GER Standard Boundary
    Great Eastern Ranges Initiative GER Great Eastern Ranges Initiative
    Irrigation practice - dominant No irrigation
    NRM Regions 2010 Sydney Metro
    NRM Regions 2014 Greater Sydney
    NRM Regions 2015 Greater Sydney
    NRM Regions 2017 Greater Sydney
    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 Greater Sydney
    Biodiversity
    IMCRA 4 Regions Central Eastern Shelf Province
    IMCRA Meso-scale Bioregions Hawkesbury Shelf
    World Anthropogenic Biomes (2000) Urban
    Climate
    Agroclimatic classification of Australia Cooler end of the warm, wet sub-tropical climates��
    Fire
    Fire regime niches Heath (temperate)
    Marine
    Geomorphology of the Australian Margin and adjacent seafloor Shelf
    Global Seagrass Species Richness (2003) 5.00000000
    Marine Ecoregions of the World Manning-Hawkesbury
    States including coastal waters New South Wales (including Coastal Waters)
    Political
    Commonwealth Electoral Boundaries Cunningham
    Local Government Areas PSMA 2018 SUTHERLAND SHIRE COUNCIL
    NSW Local Land Services Regions Greater Sydney
    PSMA Commonwealth Electoral Boundaries (2016) HUGHES
    PSMA Commonwealth Electoral Boundaries (2018) HUGHES
    PSMA Localities (2018) BUNDEENA
    PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
    PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
    PSMA States (2016) NEW SOUTH WALES
    Sensitive Data Layers
    Phylloxera Infection Zone - Sydney, New South Wales Sydney Phylloxera Zone
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Tenure of Australia's forests (2013) v2.0 Private Freehold

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure - additional 1.0 $/ha
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.8201
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 4.3961
    Endemism 0.054610185
    Endemism (Non-marine) 0.031563997
    Mammals – Fritz et al 2009 - 0.5 degree 0.6285
    Occurrence Density 158.46913 frequency
    Shannon Diversity (H) 3.4295175 index
    Species Richness 25.555555 frequency
    Threatened communities (2008) 0.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.76413554
    2030A1BMk35M: Aridity index - month max 1.5550036
    2030A1BMk35M: Aridity index - month min 0.32083154
    2030A1BMk35M: Evaporation - annual mean 139.70084 mm
    2030A1BMk35M: Evaporation - month max 213.57 mm
    2030A1BMk35M: Evaporation - month min 70.45 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.28 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.56 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.2 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 74.89576 %
    2030A1BMk35M: Humidity - month max relative 3pm 77.63826 %
    2030A1BMk35M: Humidity - month min relative 3pm 71.40944 %
    2030A1BMk35M: Precipitation - annual mean 93.0325 mm
    2030A1BMk35M: Precipitation - driest month 45.99 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.5612036
    2030A1BMk35M: Precipitation - max difference between successive months 1.4029034 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.5894086 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.3180252
    2030A1BMk35M: Precipitation - spring or autumn season -0.7780954
    2030A1BMk35M: Precipitation - summer or winter season 0.31667864
    2030A1BMk35M: Precipitation - wettest month 129.43 mm
    2030A1BMk35M: Precipitation deficit - annual mean -46.668335 mm
    2030A1BMk35M: Precipitation deficit - month max -145.05002 mm
    2030A1BMk35M: Precipitation deficit - month min 39.100006 mm
    2030A1BMk35M: Radiation - max month precipitation modified 25.09 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 16.423334 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 8.25 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 23.524166 degrees C
    2030A1BMk35M: Temperature - annual min mean 14.495 degrees C
    2030A1BMk35M: Temperature - annual range 18.98999 degrees C
    2030A1BMk35M: Temperature - coldest month min 8.57 degrees C
    2030A1BMk35M: Temperature - coolest month max 18.22 degrees C
    2030A1BMk35M: Temperature - max difference in max 2.1900024 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 2.6900024 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 10.690002 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.029164 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.8299866 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.9100037 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 7.619995 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 27.56 degrees C
    2030A1BMk35M: Temperature - warmest month min 19.82 degrees C
    Aridity index - annual mean 0.8820933
    Aridity index - month max 2.1361892
    Aridity index - month min 0.39929315
    Evaporation - annual mean 131.86891 (ml/5km x 5km pixel)
    Evaporation - month max 202.85847 mm
    Evaporation - month min 64.958466 mm
    Growth index C3 macrotherm plants - annual mean 0.21 index
    Growth index C3 mesotherm plants - annual mean 0.58 index
    Growth index C4 megatherm plants - annual mean 0.15 index
    Humidity - annual mean relative 80.61633 %
    Humidity - annual mean relative 3pm 74.12366 %
    Humidity - month max relative 86.06802 %
    Humidity - month max relative 3pm 76.873665 %
    Humidity - month min relative 70.75272 %
    Humidity - month min relative 3pm 70.75272 %
    Precipitation - annual (Bio12) 1190.0 mm
    Precipitation - annual (log) seasonality index 0.0012077299
    Precipitation - annual mean 99.37168 mm
    Precipitation - annual seasonality 0.0077453484
    Precipitation - annual seasonality ratio 1.0077584
    Precipitation - coldest quarter (Bio19) 267.0 mm
    Precipitation - driest month 65.0 mm
    Precipitation - driest period (Bio14) 13.0 mm
    Precipitation - driest quarter (Bio17) 215.0 mm
    Precipitation - equinox seasonality ratio 0.6133509
    Precipitation - max difference between successive months 1.0219793 mm/day
    Precipitation - min difference between successive months -2.1510117 mm/day
    Precipitation - seasonality (Bio15) 25.0 mm
    Precipitation - solstice seasonality ratio 1.0143359
    Precipitation - spring or autumn (log) season -0.08971717
    Precipitation - spring or autumn season -0.6276237
    Precipitation - summer or winter (log) season 0.0024923154
    Precipitation - summer or winter season 0.014287572
    Precipitation - warmest quarter (Bio18) 325.0 mm
    Precipitation - wettest month 138.76358 mm
    Precipitation - wettest period (Bio13) 31.0 mm
    Precipitation - wettest quarter (Bio16) 388.0 mm
    Precipitation deficit - annual mean -32.497227 mm
    Precipitation deficit - month max -121.858475 mm
    Precipitation deficit - month min 73.805115 mm
    Radiation - annual mean (Bio20) 16.3 MJ/m2/day
    Radiation - coldest quarter (Bio27) 10.2 MJ/m2/day
    Radiation - driest quarter (Bio25) 13.6 MJ/m2/day
    Radiation - highest period (Bio21) 25.3 MJ/m2/day
    Radiation - lowest period (Bio22) 8.0 MJ/m2/day
    Radiation - max month precipitation modified 24.4 MJ/m2/day
    Radiation - mean annual precipitation modified 16.285769 MJ/m2/day
    Radiation - min month precipitation modified 8.0 MJ/m2/day
    Radiation - seasonality (Bio23) 36.0
    Radiation - warmest quarter (Bio26) 21.8 MJ/m2/day
    Radiation - wettest quarter (Bio24) 15.7 MJ/m2/day
    Temperature - annual max mean 21.525833 degrees C
    Temperature - annual mean (Bio01) 17.8 degrees C
    Temperature - annual min mean 12.510834 degrees C
    Temperature - annual range 20.529236 degrees C
    Temperature - annual range (Bio07) 19.1 degrees C
    Temperature - coldest month min 6.86 degrees C
    Temperature - coldest period min (Bio06) 7.5 degrees C
    Temperature - coldest quarter mean (Bio11) 13.1 degrees C
    Temperature - coolest month max 16.56 degrees C
    Temperature - diurnal range mean (Bio02) 8.9 degrees C
    Temperature - driest quarter mean (Bio09) 14.2 degrees C
    Temperature - isothermality (Bio03) 0.46 %
    Temperature - max absolute mean max 42.0 degrees C
    Temperature - max difference in max 2.0400085 degrees C/day
    Temperature - max difference in min 2.75 degrees C/day
    Temperature - max month diurnal range 10.23999 degrees C
    Temperature - mean annual absolute mean min 3.460547 degrees C
    Temperature - mean annual diurnal range 9.014999 degrees C
    Temperature - min absolute mean min -0.5041805 degrees C
    Temperature - min difference in max -2.919983 degrees C/day
    Temperature - min difference in min -2.9799805 degrees C/day
    Temperature - min month diurnal range 7.7900085 degrees C
    Temperature - month hottest maximum 25.47 degrees C
    Temperature - month mean absolute max 35.139362 degrees C
    Temperature - seasonality (Bio04) 1.23
    Temperature - warmest month min 17.68 degrees C
    Temperature - warmest period max (Bio05) 26.6 degrees C
    Temperature - warmest quarter (Bio10) 22.2 degrees C
    Temperature - wettest quarter mean (Bio08) 20.4 degrees C
    Vapour pressure deficit - annual mean 0.28342634 KPa
    Vapour pressure deficit - annual mean 9am 0.3983478 KPa
    Vapour pressure deficit - month max 0.48966765 KPa
    Vapour pressure deficit - month max 9am 0.48966765 KPa
    Vapour pressure deficit - month min 0.1216439 KPa
    Vapour pressure deficit - month min 9am 0.3056867 KPa
    Wind run - annual mean 312.157 km/day
    Wind run - month max 339.8 km/day
    Wind run - month min 283.5 km/day
    Wind speed - annual mean 3pm 6.4583335 m/s
    Wind speed - annual mean 9am 4.883333 m/s
    Wind speed - annual mean 9am or 3pm 6.25 m/s
    Wind speed - month max 3pm 7.3 m/s
    Wind speed - month max 9am 5.2 m/s
    Wind speed - month max 9am or 3pm 7.3 m/s
    Wind speed - month min 3pm 5.5 m/s
    Wind speed - month min 9am 4.4 m/s
    Wind speed - month min 9am or 3pm 4.4 m/s
    Distance
    Distance - to any water (weighted) 0.0 degrees
    Distance - to coast 0.01414214 km x 100
    Distance - to non-permanent water (weighted) 0.25455844 degrees
    Distance - to permanent water (weighted) 0.0 km
    Euclidean Distance to Coast (metres) 2006.4305 m
    Marspec Distance to Shore 1.0 km
    Hydrology
    Water Observations From Space 99.37107 Percentage
    Marine
    GEOMACS - geometric mean 0.002042 Pascals
    Marspec Annual Range in Sea Surface Salinity 0.16 100 x psu
    Marspec Annual Range in Sea Surface Temperature 5.7999997 100 x degrees C
    Marspec Annual Variance in Sea Surface Salinity 0.25 100 x psu
    Marspec Annual Variance in Sea Surface Temperature 4.7018 10,000 x degrees C
    Marspec Bathymetric Slope 0.1 10 x degrees
    Marspec Concavity 0.001 1000 x degrees
    Marspec East/West Aspect 0.81 radians
    Marspec Maximum Monthly Sea Surface Salinity 35.59 100 x psu
    Marspec Mean Annual Sea Surface Salinity 35.53 100 x psu
    Marspec Mean Annual Sea Surface Temperature 18.98 100 x degrees C
    Marspec Minimum Monthly Sea Surface Salinity 35.43 100 x psu
    Marspec North/South Aspect 0.58 1 x radians
    Marspec Plan Curvature 0.0 x 10000
    Marspec Profile Curvature -1.0E-4 x 10000
    Marspec Sea Surface Temperature of the coldest ice-free month 16.21 100 x degrees C
    Marspec Sea Surface Temperature of the warmest ice-free month 22.01 100 x degrees C
    Sea Surface Temperature - MODIS Terra 19.3041 Degrees C
    Social
    Disadvantaged 1070.02 points (mean=1000)
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.72911435
    2030A1BMk35M: Crop factor - month max 0.9
    2030A1BMk35M: Crop factor - month min 0.32083154
    2030A1BMk35M: Water deficit - month max 99.68638 mm
    2030A1BMk35M: Water deficit - month mean 28.008396 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -1.0001796 MPa
    2030A1BMk35M: Water potential - month max -0.039699566 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 65.62029
    2030A1BMk35M: Water stress index - month max 81.0
    2030A1BMk35M: Water stress index - month min 28.874838
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    Bouguer gravity anomalies 374.0823 Gal
    Bulk density 1.4466667 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic -3120.028 %
    Carbon store pre-European 60.332638 kgC/ha
    Clay % 28.35 %
    Crop factor - annual mean 0.7831567
    Crop factor - month max 0.90000004
    Crop factor - month min 0.39929315
    Erosional surfaces - proportion 100.0 %
    Hydrologic conductivity - average saturated 56.25 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 8.0 my
    Lithology - fertility 2.0 index
    Lithology - mean age 241.0 my
    Lithology - mean age (log) 2.3820171 log my
    Lithology - mean age range (log) 0.90309 log my
    Magnetic anomalies 34.0 nT
    Moisture Index - annual mean (Bio28) 0.79
    Moisture Index - coldest quarter mean (Bio35) 1.0
    Moisture Index - highest period (Bio29) 1.0
    Moisture Index - highest quarter mean (Bio32) 1.0
    Moisture Index - lowest period (Bio30) 0.34
    Moisture Index - lowest quarter mean (Bio33) 0.49
    Moisture Index - seasonality (Bio31) 26.0
    Moisture Index - warmest quarter mean (Bio34) 0.55
    Nitrogen - plant-available pre-European 4932.3696 kgN/ha
    Nitrogen concentration pre-European 34.34375 mgN kg/H2O
    Nitrogen store pre-European 65.77418 kgN/ha
    Nutrient status 1.1 index
    Pedality hydrological score 2.3666666
    Phosphorus - plant-available pre-European 12.040635 kgP/ha
    Phosphorus - plant-available total pre-European 705.3445 kgP/ha
    Phosphorus pre-European 6.286967 mgP kg/H2O
    Soil depth 0.8 m
    Soil pedality 2.3666666
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 4.154727
    Unreliable water retention parameters 18.75
    Water deficit - month max 87.06064 mm
    Water deficit - month mean 19.78667 mm
    Water deficit - month min 0.0 mm
    Water holding capacity - plant-available 108.0 mm
    Water potential - annual mean -0.7672927 MPa
    Water potential - month max -2.8643754E-14 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 70.4841
    Water stress index - month max 81.0
    Water stress index - month min 35.936382
    Water surplus - annual mean 2.7400525 mm
    Water surplus - month max 21.745575 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 2.94481 Weathering Intensity Index
    Topography
    Averaged Topographic Relief 149.16667 metres
    Bathymetry and Topography 9 sec 0.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Topographic Slope (degrees) 2.1896176 degrees
    Topographic relief 28.00484 m
    Topographic roughness 44.53948 %
    Topographic slope (%) 1.615864 %
    Valley bottom % 0.0 %
    Valley bottom flatness index 0.0
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.304 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 27.0 %
    Fractional Cover - Bare Soil (2012-03-05) 5.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 47.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 47.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    Normalized Difference Vegetation Index (2012-03-05) 0.5483 NDVI
    Phenology peak day of year 2002 dry 141.44444 Day
    Phenology peak day of year 2012 wet 129.51613 Day