Occurrence record:

of Amarinus lacustris | Fresh-water Spider-crab recorded on 1982-05-24

Dataset

Data resource MDFRC macroinvertebrate survey
Basis of record Not supplied
Associated Occurrence Status Representative record
Inferred Associated Occurrences This record has 4 inferred associated occurrences
For more information see Inferred associated occurrence details
Licence CC-BY-Int
Sampling protocol Rock Basket
Institution code MDBA
Occurrence status present
Institution id in94
Abcd identification qualifier Not provided

Event

Record date 1982-05-24
Supplied date "1982-05-24T00:00:00"
Sampling protocol Rock Basket
Date precision Day
Event remarks Caught in trap no. 1
Event id 20229

Taxonomy

Scientific name Amarinus lacustris
Taxon rank species
Common name Fresh-water Spider-crab
Kingdom Animalia
Phylum Arthropoda
Class Malacostraca
Supplied as "Crustacea"
Order Decapoda
Family Hymenosomatidae
Genus Amarinus
Species Amarinus lacustris
Taxonomic issues No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type SCIENTIFIC
Verbatim taxon rank Species

Geospatial

Higher geography Murray
Country Australia
State or territory South Australia
Local government area Murray Bridge (RC)
Locality Woods Point
Latitude -35.2333
Longitude 139.4149
Geodetic datum EPSG:4326
Water body Murray
Coordinate precision Unknown
Location id 814 - Woods Point
Biome Terrestrial
Verbatim longitude 139.4149
Verbatim latitude 35.2333

Additional properties

sample size value 1.0
verbatim measurement accuracy 1.0
verbatim sample size value 1

User flagged issues 

User Assertion Status:

Data quality tests

Test name Result
Habitat incorrect for species 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
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
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 50 tests that have not been run

Outlier information  

This record has been detected as an outlier using the Reverse Jackknife algorithm for the following layers:

More information on the data quality work being undertaken by the Atlas is available here:

Inferred associated occurrence details

This record has been identified as the representative occurrence in a group of associated occurrences. This mean other records have been detected that seem to relate to this record and this particular record has the most detailed information on the occurrence. More information about the duplication detection methods and terminology in use is available here:

Additional political boundaries information

Area Management
Fallow practice - dominant (area) Fallow less than 3 months
Fallow practice - dominant (number) Fallow less than 3 months
Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
Global 200 priority ecoregions - Marine Southern Australian Marine
Global 200 priority ecoregions - Terrestrial Southern Australia Mallee and Woodlands
Irrigation practice - dominant 6. Local knowledge
Land use Irrigated pastures and cropping
Murray Darling Basin Authority Water Quality Zones Lower
Murray-Darling Basin Boundary Murray-Darling Basin Boundary
Murray-Darling Basin Ground Water Plan Areas GW4
Murray-Darling Basin Ground Water Plan Areas (2018) South Australian Murray Region
Murray-Darling Basin Ground Water SDL Resource Units SA Murray (GS6)
Murray-Darling Basin Ground Water SDL Resource Units (2018) SA Murray (GS6)
Murray-Darling Basin Surface Water Plan Areas SW6
Murray-Darling Basin Surface Water Plan Areas (2019) South Australian River Murray
Murray-Darling Basin Surface Water SDL Resource Units SS11
Murray-Darling Basin Surface Water SDL Resource Units (2019) South Australian Murray
Murray-Darling Basin Sustainable Rivers Audit (SRA) Valleys LOWER MURRAY
Murray-Darling Basin Sustainable Rivers Audit (SRA) Zones lower
NRM Regions 2010 South Australian Murray Darling Basin
NRM Regions 2014 South Australian Murray Darling Basin
NRM Regions 2015 South Australian Murray Darling Basin
NRM Regions 2017 South Australian Murray Darling Basin
NRM Regions 2017 (Qld 2019) South Australian Murray Darling Basin
Stubble practice - dominant (area) Stubble ploughed in
Stubble practice - dominant (number) Stubble ploughed in
Tillage practice - dominant (area) 1-2 cultivations
Tillage practice - dominant (number) 1-2 cultivations
Area management
National Landcare Program Management Units 2018 South Australian Murray Darling Basin
Biodiversity
Freshwater Ecoregions of the World Murray - Darling
IBRA 6 Regions Murray Darling Depression
IBRA 6 Sub Regions Murray Mallee
IBRA 7 Regions Murray Darling Depression
IBRA 7 Subregions Murray Mallee
Terrestrial Ecoregional Boundaries Murray-Darling Woodlands And Mallee
World Anthropogenic Biomes (2000) Populated croplands
Climate
Agroclimatic classification of Australia "Mediterranean" climate, but with drier cooler winters and less growth than Classic "Mediterranean" climate
Koppen Climate Classification (All Classes) Grassland: warm (persistently dry)
Koppen Climate Classification (Major Classes) Grassland
Fire
Fire regime niches Pasture, cropland (temperate)
Hydrology
Drainage Divisions Level 1 Murray-Darling Basin
Drainage Divisions Level 2 DARLING RIVER
River Regions LOWER MURRAY RIVER
Marine
Marine Ecoregions of the World Western Bassian
States including coastal waters South Australia (including Coastal Waters)
Political
ASGS Australian States and Territories South Australia
Australian States and Territories South Australia
Commonwealth Electoral Boundaries Barker
Local Government Areas 2011 Murray Bridge (RC)
Local Government Areas 2012 deprecated Murray Bridge
Local Government Areas PSMA 2018 THE RURAL CITY OF MURRAY BRIDGE
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water Maraura, Ngarrindjeri, Ngintait
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water (2019) First Peoples of the South East, Maraura, Ngaduri, Ngarrindjeri, Ngintait, Peramangk, RMMAC
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water Maraura, Ngarrindjeri, Ngintait, Peramanok
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water (2019) Maraura, Ngarrindjeri, Ngintait, Peramangk, RMMAC
Native Title Determinations (13/7/2020) Ngarrindjeri and Others Native Title Claim SCD2017/002
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 91
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 973
PSMA ABS Greater Capital City Statistical Areas (2016) REST OF SA
PSMA ABS SA2 Statistical Areas (2016) MURRAY BRIDGE REGION
PSMA ABS SA3 Statistical Areas (2016) MURRAY AND MALLEE
PSMA ABS SA4 Statistical Areas (2016) SOUTH AUSTRALIA - SOUTH EAST
PSMA Commonwealth Electoral Boundaries (2016) BARKER
PSMA Commonwealth Electoral Boundaries (2018) BARKER
PSMA Indigenous Areas (2016) MURRAY BRIDGE
PSMA Indigenous Locations (2016) MURRAY BRIDGE
PSMA Indigenous Regions (2016) ADELAIDE
PSMA Localities (2018) JERVOIS
PSMA Remoteness Areas (2016) Inner Regional Australia
PSMA Section of State (2016) RURAL BALANCE
PSMA Section of State Range (2016) REMAINDER OF STATE/TERRITORY
PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (SA)
PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
PSMA State Electoral Boundaries (2018) LEGISLATIVE COUNCIL
PSMA States (2016) SOUTH AUSTRALIA
PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (SA)
Statistical Local Areas Murray Bridge (RC)
World Country Boundaries Australia
Substrate
Geological Regions of Australia Murray Region
Surface Geology of Australia Qa
Topography
Physiographic Provinces of Australia Murray Lowlands Province
Physiographic Regions 2011 Coorong Plain
Vegetation
Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Non forest
Forests of Australia (2013) v2.0 Non Forest
Land cover Annual crops and highly modified pastures
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 Replaced
Vegetation types - native Mallee woodlands and shrublands
Vegetation types - present cleared, non-native vegetation, buildings

Environmental sampling for this location

Area Management
Natural resource management expenditure 1.9309238E7 $
Area management
Phosphorus 0.019790316 t/ha
Potassium 0.075347275 t/ha
Biodiversity
Acacia – Miller et al 2012 - 0.5 degree 1.0562
Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.1586
Endemism 0.02636722
Endemism (Non-marine) 0.028434167
Mammals – Fritz et al 2009 - 0.5 degree 0.3966
Migratory species (2008) 4.0 frequency
Occurrence Density 38860.0 frequency
Shannon Diversity (H) 4.998955 index
Species Richness 1305.0 frequency
Threatened communities (2008) 0.0 frequency
Threatened species (2008) 5.0 frequency
Climate
2030A1BMk35M: Aridity index - annual mean 0.27708095
2030A1BMk35M: Evaporation - month min 50.23 mm
2030A1BMk35M: Precipitation - annual mean 24.984167 mm
2030A1BMk35M: Precipitation - driest month 10.49 mm
2030A1BMk35M: Precipitation - equinox seasonality ratio 1.2779391
2030A1BMk35M: Precipitation - spring or autumn season 0.27396283
2030A1BMk35M: Temperature - annual max mean 23.9725 degrees C
2030A1BMk35M: Temperature - annual min mean 10.810833 degrees C
2030A1BMk35M: Temperature - annual range 24.399994 degrees C
Aridity index - annual mean 0.32741788
Aridity index - month max 0.78949994
Aridity index - month min 0.06948392
Evaporation - annual mean 138.86072 (ml/5km x 5km pixel)
Evaporation - average 8807.0 ml
Evaporation - month max 259.05273 mm
Evaporation - month min 45.598484 mm
Evaporation - variability 13.0 %
Growth index C3 macrotherm plants - annual mean 0.03 index
Growth index C3 mesotherm plants - annual mean 0.16 index
Growth index C4 megatherm plants - annual mean 0.02 index
Humidity - annual mean relative 77.538345 %
Humidity - annual mean relative 3pm 66.213356 %
Humidity - month max relative 91.17171 %
Humidity - month max relative 3pm 79.10239 %
Humidity - month min relative 55.924385 %
Humidity - month min relative 3pm 55.924385 %
Precipitation - annual 346.0 mm
Precipitation - annual (Bio12) 342.0 mm
Precipitation - annual mean 29.0 mm
Precipitation - annual seasonality -0.5362319
Precipitation - coldest quarter (Bio19) 120.0 mm
Precipitation - driest month 18.0 mm
Precipitation - driest period (Bio14) 3.0 mm
Precipitation - driest quarter (Bio17) 45.0 mm
Precipitation - equinox seasonality ratio 1.120482
Precipitation - seasonality (Bio15) 35.0 mm
Precipitation - spring or autumn season 0.11904762
Precipitation - warmest quarter (Bio18) 47.0 mm
Precipitation - wettest month 39.0 mm
Precipitation - wettest period (Bio13) 10.0 mm
Precipitation - wettest quarter (Bio16) 120.0 mm
Radiation - annual mean (Bio20) 17.6 MJ/m2/day
Radiation - seasonality (Bio23) 41.0
Radiation - warmest quarter (Bio26) 25.9 MJ/m2/day
Temperature - annual max mean 21.725 degrees C
Temperature - annual mean (Bio01) 16.4 degrees C
Temperature - annual min mean 9.16 degrees C
Temperature - annual range 22.899994 degrees C
Temperature - annual range (Bio07) 24.6 degrees C
Temperature - coldest month min 5.1 degrees C
Temperature - coldest period min (Bio06) 5.5 degrees C
Temperature - coldest quarter mean (Bio11) 11.4 degrees C
Temperature - diurnal range mean (Bio02) 13.0 degrees C
Temperature - driest quarter mean (Bio09) 21.3 degrees C
Temperature - isothermality (Bio03) 0.53 %
Temperature - month hottest maximum 28.36 degrees C
Temperature - seasonality (Bio04) 1.36
Temperature - warmest month min 13.55 degrees C
Temperature - warmest period max (Bio05) 30.1 degrees C
Temperature - warmest quarter (Bio10) 21.5 degrees C
Temperature - wettest quarter mean (Bio08) 11.4 degrees C
Wind run - annual mean 195.6908 km/day
WorldClim: Precipitation - annual 368.0 mm
WorldClim: Precipitation - coldest quarter 120.0 mm
WorldClim: Precipitation - driest month 17.0 mm
WorldClim: Precipitation - driest quarter 54.0 mm
WorldClim: Precipitation - seasonality 29.0
WorldClim: Precipitation - warmest quarter 56.0 mm
WorldClim: Precipitation - wettest month 41.0 mm
WorldClim: Precipitation - wettest quarter 120.0 mm
WorldClim: Temperature - annual mean 159.0 degrees C * 10
WorldClim: Temperature - annual range 231.0 degrees C * 10
WorldClim: Temperature - coldest month min 57.0 degrees C * 10
WorldClim: Temperature - coldest quarter mean 110.0 degrees C * 10
WorldClim: Temperature - diurnal range mean 124.0 degrees C * 10
WorldClim: Temperature - driest quarter mean 207.0 degrees C * 10
WorldClim: Temperature - isothermality 53.0 %
WorldClim: Temperature - seasonality 3834.0 standard deviation (degrees C * 10) * 100
WorldClim: Temperature - warmest month max 288.0 degrees C * 10
WorldClim: Temperature - warmest quarter mean 208.0 degrees C * 10
WorldClim: Temperature - wettest quarter mean 110.0 degrees C * 10
Distance
Distance - to any water (weighted) 0.0 degrees
Distance - to coast 0.543783 km x 100
Distance - to non-permanent water (weighted) 0.089999996 degrees
Distance - to permanent water (weighted) 0.0 km
Euclidean Distance to Coast (metres) 46805.117 m
Remoteness index 1.5706991
Hydrology
Drainage - average 40.0 megalitres/5x5km/year
Drainage - variability 144.0 %
Runoff - average 6.0 megalitres/5x5km/year
Water Observations From Space 0.625 Percentage
Social
Population - density SLA 2006 p/sqkm) 6.774333 people/km^2
Substrate
2030A1BMk35M: Water stress index - month max 49.81783
ASRIS 0-1m Plant Available Water Capacity (250m raster) 173.0 mm
ASRIS 0-30cm Bulk Density (250m raster) 1.03 Mg/m3
ASRIS 0-30cm Clay Content (250m raster) 47.0 %
Bulk density 1.0818182 Mg/m^3
Carbon - organic 1.1783742 %
Clay % 49.090908 %
Hydrologic conductivity - average saturated 5.4545455 mm/h
Moisture Index - annual mean (Bio28) 0.31
Moisture Index - highest quarter mean (Bio32) 0.63
Nutrient status 2.0 index
Ph - soil 6.0 ph
Soil depth 1.0 m
Soil pedality 4.0
Water holding capacity 31000.0 mm
Water stress index - month max 57.899883
Weathering Intensity V2 4.93105 Weathering Intensity Index
Topography
Aspect 211.0 degrees
Averaged Topographic Relief 45.875 metres
Bathymetry and Elvation 9 sec 5.0 m
Elevation 11.0 m
Topographic Slope (degrees) 1.133739 degrees
Topographic relief 7.689537 m
Topographic slope (%) 0.5869192 %
Vegetation
Enhanced Vegetation Index (2012-03-05) 0.3074 EVI
Fraction of Photosynthetically Active Radiation (fPAR) 23.0 %
Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
Fractional Cover - Non-persistent Vegetation (2012-03-05) 81.0 % Non-persistent Vegetation
Fractional Cover - Persistent Vegetation (2012-03-05) 19.0 % Persistent Vegetation
Gross Primary Productivity (2012-03-13) 0.0048 kg C/m^2
Leaf Area Index (LAI) - 2012-03-05 0.3 m^2 plant / m^2 ground
NDVI Mean 71.0 NDVI x 100
NPP Mean 3.0 tonnes/ha/yr
Normalized Difference Vegetation Index (2012-03-05) 0.4776 NDVI