Occurrence record: Observations:53131738

HumanObservation of Steatoda grossa recorded on 2020-07-15

Dataset

Data resource iNaturalist Australia
Institution code Supplied institution code "iNaturalist"
Collection code Supplied collection code "Observations"
Catalog number 53131738
Occurrence ID https://www.inaturalist.org/observations/53131738
Basis of record Human observation
Observer quollsskinks
User ID quollsskinks
Rights © quollsskinkssome rights reserved
License CC-BY-NC 4.0 (Int)
Supplied as http://creativecommons.org/licenses/by-nc/4.0/
Rightsholder quollsskinks
Dataset name iNaturalist observations
Occurrence remarks Fairly small for a redback, possibly young? Very small stripe on the back of the abdomen. May not be a redback, but I don’t know anything about spiders, and it was my best guess.
Occurrence status present
Abcd identification qualifier Not provided
Identification verification status research

Event

Record date 2020-07-15
Supplied date "2020-07-15T17:22:32+10:00"
Date precision Day
Verbatim event date Wed Jul 15 2020 17:22:32 GMT+1000 (GMT+10)
Event time 07:22:32Z

Taxonomy

Scientific name Steatoda grossa
Taxon rank species
Kingdom Animalia
Phylum Arthropoda
Class Arachnida
Order Araneae
Family Theridiidae
Genus Steatoda
Species Steatoda grossa
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC

Geospatial

Country Australia
State / Province Victoria
Locality Southern Grampians (S)
Latitude -37.73623667
Longitude 142.02519167
Geodetic datum EPSG:4326
Verbatim locality Chaucer Street, Hamilton, VIC, AU
Coordinate precision Unknown
Coordinate uncertainty in meters 6.0
Biome Terrestrial

Additional properties

num identification agreements 2
References https://www.inaturalist.org/observations/53131738

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
    First of the month Passed
    Missing catalogue number Passed
    Data are generalised Passed
    Missing taxonomic rank Passed
    Name not supplied 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 10 missing properties
    Show/Hide 47 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) No practices
    Fallow practice - dominant (number) No practices
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Terrestrial Eastern Asutralia Temperate Forests
    Irrigation practice - dominant No irrigation
    Land use Urban intensive uses
    NRM Regions 2010 Glenelg Hopkins
    NRM Regions 2014 Glenelg Hopkins
    NRM Regions 2015 Glenelg Hopkins
    NRM Regions 2017 Glenelg Hopkins
    NRM Regions 2017 (Qld 2019) Glenelg Hopkins
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Equal hot and cool burn
    Tillage practice - dominant (area) 1-2 cultivations
    Tillage practice - dominant (number) None = 1-2 cultivations
    Area management
    National Landcare Program Management Units 2018 Glenelg Hopkins
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IBRA 6 Regions Victorian Volcanic Plain
    IBRA 6 Sub Regions Victorian Volcanic Plain
    IBRA 7 Regions Southern Volcanic Plain
    IBRA 7 Subregions Victorian Volcanic Plain
    Terrestrial Ecoregional Boundaries Southeast Australia Temperate Forests
    World Anthropogenic Biomes (2000) Mixed settlements
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Koppen Climate Classification (All Classes) Temperate: no dry season (warm summer)
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Pasture, cropland (temperate)
    Hydrology
    Drainage Divisions Level 1 South East Coast (Victoria)
    Drainage Divisions Level 2 GLENELG RIVER
    River Regions GLENELG RIVER
    Marine
    Marine Ecoregions of the World Western Bassian
    States including coastal waters Victoria (including Coastal Waters)
    Political
    ASGS Australian States and Territories Victoria
    Australian States and Territories Victoria
    Commonwealth Electoral Boundaries Wannon
    Local Government Areas 2011 Southern Grampians (S)
    Local Government Areas 2012 deprecated S. Grampians - Hamilton
    Local Government Areas PSMA 2018 SOUTHERN GRAMPIANS SHIRE
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 26
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 721
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF VIC.
    PSMA ABS SA2 Statistical Areas (2016) HAMILTON (VIC.)
    PSMA ABS SA3 Statistical Areas (2016) GLENELG - SOUTHERN GRAMPIANS
    PSMA ABS SA4 Statistical Areas (2016) WARRNAMBOOL AND SOUTH WEST
    PSMA Commonwealth Electoral Boundaries (2016) WANNON
    PSMA Commonwealth Electoral Boundaries (2018) WANNON
    PSMA Indigenous Areas (2016) SOUTHERN GRAMPIANS - GLENELG
    PSMA Indigenous Locations (2016) SOUTHERN GRAMPIANS
    PSMA Indigenous Regions (2016) VICTORIA EXC. MELBOURNE
    PSMA Localities (2018) HAMILTON
    PSMA Remoteness Areas (2016) Inner Regional Australia
    PSMA Section of State (2016) OTHER URBAN
    PSMA Section of State Range (2016) 5,000 TO 9,999
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (VIC.)
    PSMA State Electoral Boundaries (2016) LOWAN
    PSMA State Electoral Boundaries (2018) LOWAN
    PSMA States (2016) VICTORIA
    PSMA Urban Centre and Locality (2016) HAMILTON
    PSMA Wards (2018) SOUTHERN GRAMPIANS SHIRE
    Statistical Local Areas S. Grampians (S) - Hamilton
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Otway Region
    Surface Geology of Australia Qbn
    Topography
    Physiographic Provinces of Australia Kosciuszkan Uplands Province
    Physiographic Regions 2011 West Victorian Plains
    Vegetation
    Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
    Forests of Australia (2013) v2.0 Non Forest
    Land cover Native forests and woodlands
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Tenure of Australia's forests (2013) v2.0 Private Freehold
    Vegetation - condition Removed
    Vegetation types - native Eucalypt woodlands
    Vegetation types - present Eucalyptus woodlands

    Environmental sampling for this location

    Area Management
    Natural resource management expenditure 1.3425117E7 $
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.6274
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.0543
    Endemism 0.021123651
    Endemism (Non-marine) 0.024765272
    Mammals – Fritz et al 2009 - 0.5 degree 0.3689
    Migratory species (2008) 4.0 frequency
    Occurrence Density 47783.0 frequency
    Shannon Diversity (H) 4.8272257 index
    Species Richness 944.0 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 12.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.67208356
    2030A1BMk35M: Evaporation - month min 37.09 mm
    2030A1BMk35M: Precipitation - annual mean 47.919167 mm
    2030A1BMk35M: Precipitation - driest month 21.77 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 1.352315
    2030A1BMk35M: Precipitation - spring or autumn season 0.349496
    2030A1BMk35M: Temperature - annual max mean 19.948334 degrees C
    2030A1BMk35M: Temperature - annual min mean 8.5925 degrees C
    2030A1BMk35M: Temperature - annual range 22.26001 degrees C
    Aridity index - annual mean 0.87540853
    Aridity index - month max 2.0346794
    Aridity index - month min 0.15860052
    Evaporation - annual mean 108.06467 (ml/5km x 5km pixel)
    Evaporation - average 13736.0 ml
    Evaporation - month max 214.37508 mm
    Evaporation - month min 32.437542 mm
    Evaporation - variability 7.0 %
    Growth index C3 macrotherm plants - annual mean 0.03 index
    Growth index C3 mesotherm plants - annual mean 0.27 index
    Growth index C4 megatherm plants - annual mean 0.02 index
    Humidity - annual mean relative 85.75934 %
    Humidity - annual mean relative 3pm 71.00942 %
    Humidity - month max relative 98.85851 %
    Humidity - month max relative 3pm 85.45466 %
    Humidity - month min relative 56.44821 %
    Humidity - month min relative 3pm 56.44821 %
    Precipitation - annual 682.0 mm
    Precipitation - annual (Bio12) 646.0 mm
    Precipitation - annual mean 58.107548 mm
    Precipitation - annual seasonality -0.5367315
    Precipitation - coldest quarter (Bio19) 225.0 mm
    Precipitation - driest month 33.0 mm
    Precipitation - driest period (Bio14) 6.0 mm
    Precipitation - driest quarter (Bio17) 95.0 mm
    Precipitation - equinox seasonality ratio 1.2016419
    Precipitation - seasonality (Bio15) 33.0 mm
    Precipitation - spring or autumn season 0.20040482
    Precipitation - warmest quarter (Bio18) 95.0 mm
    Precipitation - wettest month 83.6246 mm
    Precipitation - wettest period (Bio13) 19.0 mm
    Precipitation - wettest quarter (Bio16) 226.0 mm
    Radiation - annual mean (Bio20) 15.6 MJ/m2/day
    Radiation - seasonality (Bio23) 45.0
    Radiation - warmest quarter (Bio26) 23.4 MJ/m2/day
    Temperature - annual max mean 18.218334 degrees C
    Temperature - annual mean (Bio01) 13.3 degrees C
    Temperature - annual min mean 7.2083335 degrees C
    Temperature - annual range 21.0 degrees C
    Temperature - annual range (Bio07) 22.5 degrees C
    Temperature - coldest month min 3.97 degrees C
    Temperature - coldest period min (Bio06) 4.3 degrees C
    Temperature - coldest quarter mean (Bio11) 9.0 degrees C
    Temperature - diurnal range mean (Bio02) 11.2 degrees C
    Temperature - driest quarter mean (Bio09) 18.1 degrees C
    Temperature - isothermality (Bio03) 0.5 %
    Temperature - month hottest maximum 25.42 degrees C
    Temperature - seasonality (Bio04) 1.26
    Temperature - warmest month min 10.87 degrees C
    Temperature - warmest period max (Bio05) 26.9 degrees C
    Temperature - warmest quarter (Bio10) 18.2 degrees C
    Temperature - wettest quarter mean (Bio08) 9.1 degrees C
    Wind run - annual mean 215.93604 km/day
    WorldClim: Precipitation - annual 679.0 mm
    WorldClim: Precipitation - coldest quarter 236.0 mm
    WorldClim: Precipitation - driest month 24.0 mm
    WorldClim: Precipitation - driest quarter 94.0 mm
    WorldClim: Precipitation - seasonality 33.0
    WorldClim: Precipitation - warmest quarter 94.0 mm
    WorldClim: Precipitation - wettest month 89.0 mm
    WorldClim: Precipitation - wettest quarter 241.0 mm
    WorldClim: Temperature - annual mean 132.0 degrees C * 10
    WorldClim: Temperature - annual range 214.0 degrees C * 10
    WorldClim: Temperature - coldest month min 42.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 87.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 110.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 176.0 degrees C * 10
    WorldClim: Temperature - isothermality 51.0 %
    WorldClim: Temperature - seasonality 3455.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 256.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 176.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 92.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.089999996 degrees
    Distance - to coast 0.5481788 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.10630146 km
    Euclidean Distance to Coast (metres) 96148.13 m
    Remoteness index 2.1
    Hydrology
    Drainage - average 2048.0 megalitres/5x5km/year
    Drainage - variability 58.0 %
    Runoff - average 133.0 megalitres/5x5km/year
    Water Observations From Space 0.0 Percentage
    Social
    Population - density SLA 2006 p/sqkm) 386.13623 people/km^2
    Substrate
    2030A1BMk35M: Water stress index - month max 81.0
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 79.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.47 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 32.0 %
    Bulk density 1.5705346 Mg/m^3
    Carbon - organic 1.6741489 %
    Clay % 38.380505 %
    Hydrologic conductivity - average saturated 17.5 mm/h
    Moisture Index - annual mean (Bio28) 0.63
    Moisture Index - highest quarter mean (Bio32) 1.0
    Nutrient status 1.7 index
    Ph - soil 3.0 ph
    Soil depth 0.8 m
    Soil pedality 2.9245284
    Water holding capacity 41000.0 mm
    Water stress index - month max 81.0
    Weathering Intensity V2 4.33919 Weathering Intensity Index
    Topography
    Aspect 214.0 degrees
    Averaged Topographic Relief 111.708336 metres
    Bathymetry and Topography 9 sec 203.0 m
    Elevation 211.0 m
    Topographic Slope (degrees) 1.2970537 degrees
    Topographic relief 14.12105 m
    Topographic slope (%) 0.886005 %
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2237 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 26.0 %
    Fractional Cover - Bare Soil (2012-03-05) 29.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 39.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 32.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.01 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.5 m^2 plant / m^2 ground
    NDVI Mean 51.0 NDVI x 100
    NPP Mean 4.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3914 NDVI