Occurrence record: Sustainable Rivers Audit - 66027-PRG0008-20070206-BPV-13-GAMHOL

MACHINE_OBSERVATION of Gambusia holbrooki Girard, 1859 | Top Minnow recorded on 2007-02-06


Data resource Sustainable Rivers Audit
Institution Supplied institution code "MDBA"
Catalogue number 66027-PRG0008-20070206-BPV-13-GAMHOL
Basis of record Machine observation
Supplied basis "MachineObservation"
Individual count 1
Associated Occurrence Status Representative record
Inferred Associated Occurrences This record has 5 inferred associated occurrences
For more information see Inferred associated occurrence details
Licence CC-BY-Int
Institution id in94
Establishment means {"concept": "Introduced", "lineage": ["Introduced"]}
Supplied as introduced
Occurrence status PRESENT
Sampling protocol [Small boat electrofishing]
Duplicate status REPRESENTATIVE


Record date 2007-02-06
Sampling protocol ["Small boat electrofishing"]
Verbatim event date 06-02-2007
Date precision DAY


Scientific name Gambusia holbrooki
Taxon rank species
Common name Top Minnow
Supplied common name "Gambusia"
Kingdom Animalia
Phylum Chordata
Class Actinopterygii
Order Cyprinodontiformes
Family Poeciliidae
Genus Gambusia
Species Gambusia holbrooki
Match type exactMatch
Scientific name authorship Girard, 1859


Country Australia
State or territory New South Wales
Locality Gwydir
Latitude -30.47
Supplied as: "-30.47"
Longitude 151.36
Supplied as: "151.36"
Geodetic datum EPSG:4326
Verbatim coordinate system decimal degrees
Verbatim locality Gwydir
Minimum elevation in metres 743.0
Maximum elevation in metres 743.0
Location remarks valley=Gwydir; reportingZone=Montane
Coordinate precision Unknown
Terrestrial true
Verbatim elevation 743.0
Verbatim latitude -30.47
Marine false
Country code AU
Verbatim longitude 151.36
Verbatim srs EPSG:4326

Additional properties

biomass 0.10000000149011612

User flagged issues 

User Assertion Status:

Data quality tests

Test name Result
Coordinate uncertainty meters invalid Warning
Country inferred from coordinates Warning
Occurrence status inferred from individual count Warning
Ambiguous institution Passed
Basis of record badly formed Passed
Continent country mismatch Passed
Continent derived from coordinates Passed
Continent invalid Passed
Coordinates centre of country Passed
Supplied coordinates centre of state Passed
Coordinate accuracy invalid Passed
Coordinate invalid Passed
Coordinates are out of range for species Passed
Coordinate precision uncertainty mismatch Passed
Coordinates converted to WGS84 Passed
Decimal latitude/longitude conversion failed Passed
Coordinate reprojection suspicious Passed
Coordinate rounded Passed
Coordinates dont match supplied country Passed
Country invalid Passed
Country mismatch Passed
Different owner institution Passed
Min and max altitude reversed Passed
Altitude value non-numeric Passed
Altitude value supplied in feet Passed
Elevation unlikely Passed
First of the century Passed
First of the month Passed
First of the year Passed
Geodetic datum assumed WGS84 Passed
Unrecognized geodetic datum Passed
Georeferenced after occurrence date Passed
Identification date before occurrence date Passed
Individual count conflicts with occurrence status Passed
Individual count invalid Passed
Institution and Collection mismatch Passed
Institution match fuzzy Passed
Institution not matched Passed
Interpretation error Passed
Invalid scientific name Passed
Location not supplied Passed
Missing collection date Passed
Missing geodetic datum Passed
Multimedia date invalid Passed
Multimedia uri invalid Passed
Name not supplied Passed
Occurrence status inferred from basis of record Passed
Occurrence status unparsable Passed
Possibly on loan Passed
Latitude is negated Passed
Longitude is negated Passed
Presumed swapped coordinate Passed
Recorded date invalid Passed
Recorded date mismatch Passed
Recorded date unlikely Passed
Sensitivity report invalid Passed
Sensitivity report not loadable Passed
Coordinates dont match supplied state Passed
Taxon affinity species Passed
Taxon confer species Passed
Taxon default match Passed
Taxon error Passed
Taxon excluded Passed
Taxon excluded associated Passed
Taxon homonym Passed
Taxon indeterminate species Passed
Taxon match aggregate Passed
Taxon match fuzzy Passed
Taxon match higher rank Passed
Taxon match none Passed
Taxon misapplied Passed
Taxon misapplied matched Passed
Taxon parent child synonym Passed
Taxon question species Passed
Resource taxonomic scope mismatch Passed
Taxon species plural Passed
Coordinate precision and uncertainty transposed Passed
Uncertainty not specified Passed
Supplied country not recognised Passed
Kingdom not recognised Passed
Unrecognized collection code Passed
Unrecognized institution code Passed
Supplied coordinates are zero Passed
biosecurityIssue Passed
Suspected outlier Passed
Geospatial issue Passed
Habitat incorrect for species Passed
Taxon misidentified Passed
Taxonomic issue Passed
Temporal issue Passed
userAssertionOther Passed
userDuplicateRecord Passed
Show/Hide 6 missing properties
Show/Hide 18 tests that have not been run

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:

Representative Record
Record UUID 0e8e8396-b182-4aab-a0fc-a57d26cbcfbb
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36
Related records
Record UUID 90b9bf21-3a24-4863-a096-f0c7d6d6f1c8
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36
Record UUID 935c6cd1-5e1f-42de-bf94-ec96355d65b2
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36
Record UUID b8a6b381-239a-4cdc-aa58-55333f38dc12
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36
Record UUID 5cb99989-6ee5-470b-a717-c0e6611eb925
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36
Record UUID e78dd024-19ff-407d-836b-97a4777dfef4
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.47,151.36

Additional political boundaries information

Area Management
Fallow practice - dominant (area) Fallow less than 3 months
Fallow practice - dominant (number) Equal less than 3 and 3-9 months
Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
Global 200 priority ecoregions - Terrestrial Eastern Asutralia Temperate Forests
Important Bird Areas (IBA) Australia Bundarra-Barraba IBA
Irrigation practice - dominant 6. Local knowledge
Land use Other minimal uses
Murray Darling Basin Authority Water Quality Zones Montane
Murray-Darling Basin Boundary Murray-Darling Basin Boundary
Murray-Darling Basin Ground Water Plan Areas GW17
Murray-Darling Basin Ground Water Plan Areas (2018) NSW Murray���Darling Basin Fractured Rock
Murray-Darling Basin Ground Water SDL Resource Units New England Fold Belt (GS37)
Murray-Darling Basin Ground Water SDL Resource Units (2018) New England Fold Belt MDB (GS37)
Murray-Darling Basin Surface Water Plan Areas SW15
Murray-Darling Basin Surface Water Plan Areas (2019) Gwydir
Murray-Darling Basin Surface Water SDL Resource Units SS22
Murray-Darling Basin Surface Water SDL Resource Units (2019) Gwydir
Murray-Darling Basin Sustainable Rivers Audit (SRA) Valleys GWYDIR
Murray-Darling Basin Sustainable Rivers Audit (SRA) Zones montane
NRM Regions 2010 Border Rivers-Gwydir
NRM Regions 2014 Northern Tablelands
NRM Regions 2015 Northern Tablelands
NRM Regions 2017 Northern Tablelands
NRM Regions 2017 (Qld 2019) Northern Tablelands
Stubble practice - dominant (area) Stubble left intact
Stubble practice - dominant (number) Three practices equal
Tillage practice - dominant (area) 1-2 cultivations
Tillage practice - dominant (number) 1-2 cultivations
Area management
National Landcare Program Management Units 2018 Northern Tablelands
Freshwater Ecoregions of the World Murray - Darling
IBRA 6 Regions New England Tablelands
IBRA 6 Sub Regions Yarrowyck-Kentucky Downs
IBRA 7 Regions New England Tablelands
IBRA 7 Subregions Yarrowyck-Kentucky Downs
Terrestrial Ecoregional Boundaries Eastern Australian Temperate Forests
World Anthropogenic Biomes (2000) Remote rangelands
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 regime niches Pasture (tropical and subtropical)
Drainage Divisions Level 1 Murray-Darling Basin
Drainage Divisions Level 2 DARLING RIVER
River Regions GWYDIR RIVER
Marine Ecoregions of the World Manning-Hawkesbury
States including coastal waters New South Wales (including Coastal Waters)
ASGS Australian States and Territories New South Wales
Australian States and Territories New South Wales
Commonwealth Electoral Boundaries New England
Local Government Areas 2011 Uralla (A)
Local Government Areas 2012 deprecated Uralla
Local Government Areas PSMA 2018 URALLA SHIRE COUNCIL
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water Bigambul, Githabul, Kambuwal, Gomeroi/Kamilaroi, Kwiambul, Ngarabal
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Ground Water (2019) Barkandji, Barapa Barapa, Bigambul, Budjiti, Euahlayi, Githabul, Gomeroi/Kamilaroi, Guwamu (Kooma), Kambuwal, Kunja, Kwiambul, Maljangapa, Maraura, Murrawarri, Mutthi Mutthi, Nari Nari, Ngarabal, Ngemba, Ngiyampaa, Nyeri Nyeri, Tati Tati, Wadi Wadi, Wail
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water Gomeroi/Kamilaroi
Murray-Darling Basin Water Resource Planning Areas Traditional Owners - Surface Water (2019) Gomeroi/Kamilaroi
NSW Local Land Services Regions Northern Tablelands
PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 0
PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 591
PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NSW
PSMA ABS SA2 Statistical Areas (2016) ARMIDALE REGION - SOUTH
PSMA ABS SA3 Statistical Areas (2016) ARMIDALE
PSMA Commonwealth Electoral Boundaries (2016) NEW ENGLAND
PSMA Commonwealth Electoral Boundaries (2018) NEW ENGLAND
PSMA Indigenous Areas (2016) URALLA - WALCHA
PSMA Indigenous Locations (2016) URALLA
PSMA Indigenous Regions (2016) NORTH-EASTERN NSW
PSMA Localities (2018) YARROWYCK
PSMA Remoteness Areas (2016) Outer Regional Australia
PSMA Section of State (2016) RURAL BALANCE
PSMA State Electoral Boundaries (2016) LEGISLATIVE COUNCIL
PSMA State Electoral Boundaries (2018) NORTHERN TABLELANDS
PSMA Urban Centre and Locality (2016) REMAINDER OF STATE/TERRITORY (NSW)
Statistical Local Areas Uralla (A)
World Country Boundaries Australia
Geological Regions of Australia New England Region
Surface Geology of Australia P-Rgu6
Physiographic Provinces of Australia New England-Moreton Uplands Province
Physiographic Regions 2011 Tenterfield Plateau
Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
Forests of Australia (2013) v2.0 Eucalypt Medium Woodland
Forests of Australia 2018B Non forest
IGBP Land Cover vegetation classification scheme (2011) Savannas
Land cover Native grasslands and minimally 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 Transformed
Vegetation types - native Eucalypt woodlands
Vegetation types - present cleared, non-native vegetation, buildings

Environmental sampling for this location

Area Management
Natural resource management expenditure 4720312.0 $
Area management
Phosphorus 0.01072 t/ha
Potassium 0.041717 t/ha
Acacia – Miller et al 2012 - 0.5 degree 0.9023
Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 3.7922
Endemism 0.002994882
Endemism (Non-marine) 0.003255229
Mammals – Fritz et al 2009 - 0.5 degree 0.3689
Migratory species (2008) 5.0 frequency
Occurrence Density 9922.0 frequency
Shannon Diversity (H) 5.1222577 index
Species Richness 870.0 frequency
Threatened communities (2008) 1.0 frequency
Threatened species (2008) 9.0 frequency
2030A1BMk35M: Aridity index - annual mean 0.39188716
2030A1BMk35M: Evaporation - month min 60.74 mm
2030A1BMk35M: Precipitation - annual mean 54.654167 mm
2030A1BMk35M: Precipitation - driest month 29.6 mm
2030A1BMk35M: Precipitation - equinox seasonality ratio 1.3508607
2030A1BMk35M: Precipitation - spring or autumn season 0.3481366
2030A1BMk35M: Temperature - annual max mean 23.64 degrees C
2030A1BMk35M: Temperature - annual min mean 8.823333 degrees C
2030A1BMk35M: Temperature - annual range 29.0 degrees C
Aridity index - annual mean 0.48403075
Aridity index - month max 0.7998927
Aridity index - month min 0.29927516
Evaporation - annual mean 131.05322 (ml/5km x 5km pixel)
Evaporation - average 18013.0 ml
Evaporation - month max 218.41565 mm
Evaporation - month min 52.707714 mm
Evaporation - variability 16.0 %
Growth index C3 macrotherm plants - annual mean 0.1 index
Growth index C3 mesotherm plants - annual mean 0.26 index
Growth index C4 megatherm plants - annual mean 0.07 index
Humidity - annual mean relative 78.156136 %
Humidity - annual mean relative 3pm 62.45321 %
Humidity - month max relative 89.5745 %
Humidity - month max relative 3pm 72.17494 %
Humidity - month min relative 55.389645 %
Humidity - month min relative 3pm 55.389645 %
Precipitation - annual 703.0 mm
Precipitation - annual (Bio12) 712.0 mm
Precipitation - annual mean 58.0 mm
Precipitation - annual seasonality 0.792
Precipitation - coldest quarter (Bio19) 120.0 mm
Precipitation - driest month 34.0 mm
Precipitation - driest period (Bio14) 8.0 mm
Precipitation - driest quarter (Bio17) 120.0 mm
Precipitation - equinox seasonality ratio 1.5
Precipitation - seasonality (Bio15) 37.0 mm
Precipitation - spring or autumn season 0.496063
Precipitation - warmest quarter (Bio18) 266.0 mm
Precipitation - wettest month 92.0 mm
Precipitation - wettest period (Bio13) 24.0 mm
Precipitation - wettest quarter (Bio16) 271.0 mm
Radiation - annual mean (Bio20) 18.2 MJ/m2/day
Radiation - seasonality (Bio23) 28.0
Radiation - warmest quarter (Bio26) 23.4 MJ/m2/day
Temperature - annual max mean 21.338333 degrees C
Temperature - annual mean (Bio01) 14.8 degrees C
Temperature - annual min mean 7.354167 degrees C
Temperature - annual range 26.899994 degrees C
Temperature - annual range (Bio07) 28.9 degrees C
Temperature - coldest month min 0.61 degrees C
Temperature - coldest period min (Bio06) 0.4 degrees C
Temperature - coldest quarter mean (Bio11) 8.1 degrees C
Temperature - diurnal range mean (Bio02) 14.5 degrees C
Temperature - driest quarter mean (Bio09) 8.1 degrees C
Temperature - isothermality (Bio03) 0.5 %
Temperature - month hottest maximum 28.17 degrees C
Temperature - seasonality (Bio04) 1.79
Temperature - warmest month min 13.93 degrees C
Temperature - warmest period max (Bio05) 29.3 degrees C
Temperature - warmest quarter (Bio10) 21.2 degrees C
Temperature - wettest quarter mean (Bio08) 20.9 degrees C
Wind run - annual mean 138.96832 km/day
WorldClim 2.1: Temperature - annual mean 12.4375 °C
WorldClim: Precipitation - annual 734.0 mm
WorldClim: Precipitation - coldest quarter 122.0 mm
WorldClim: Precipitation - driest month 35.0 mm
WorldClim: Precipitation - driest quarter 119.0 mm
WorldClim: Precipitation - seasonality 36.0
WorldClim: Precipitation - warmest quarter 273.0 mm
WorldClim: Precipitation - wettest month 108.0 mm
WorldClim: Precipitation - wettest quarter 273.0 mm
WorldClim: Temperature - annual mean 146.0 degrees C * 10
WorldClim: Temperature - annual range 279.0 degrees C * 10
WorldClim: Temperature - coldest month min 3.0 degrees C * 10
WorldClim: Temperature - coldest quarter mean 79.0 degrees C * 10
WorldClim: Temperature - diurnal range mean 140.0 degrees C * 10
WorldClim: Temperature - driest quarter mean 114.0 degrees C * 10
WorldClim: Temperature - isothermality 50.0 %
WorldClim: Temperature - seasonality 5026.0 standard deviation (degrees C * 10) * 100
WorldClim: Temperature - warmest month max 282.0 degrees C * 10
WorldClim: Temperature - warmest quarter mean 208.0 degrees C * 10
WorldClim: Temperature - wettest quarter mean 196.0 degrees C * 10
Distance - to any water (weighted) 0.0 degrees
Distance - to coast 1.636246 km x 100
Distance - to non-permanent water (weighted) 0.0 degrees
Distance - to permanent water (weighted) 0.1627882 km
Euclidean Distance to Coast (metres) 91745.63 m
Remoteness index 4.373593
Drainage - average 189.0 megalitres/5x5km/year
Drainage - variability 265.0 %
Runoff - average 16.0 megalitres/5x5km/year
Water Observations From Space 0.0 Percentage
Population - density SLA 2006 p/sqkm) 1.8 people/km^2
2030A1BMk35M: Water stress index - month max 51.30342
ASRIS 0-1m Plant Available Water Capacity (250m raster) 74.0 mm
ASRIS 0-30cm Bulk Density (250m raster) 1.4 Mg/m3
ASRIS 0-30cm Clay Content (250m raster) 15.0 %
Bulk density 1.5836875 Mg/m^3
Carbon - organic 1.5583096 %
Clay % 36.678123 %
Hydrologic conductivity - average saturated 17.5 mm/h
Moisture Index - annual mean (Bio28) 0.48
Moisture Index - highest quarter mean (Bio32) 0.63
Nutrient status 1.3 index
Ph - soil 6.0 ph
Soil depth 0.9 m
Soil pedality 2.94
Water holding capacity 95000.0 mm
Water stress index - month max 71.99034
Weathering Intensity V2 1.25976 Weathering Intensity Index
Aspect 159.0 degrees
Averaged Topographic Relief 309.75 metres
Bathymetry and Elvation 9 sec 742.0 m
Elevation 762.0 m
Topographic Slope (degrees) 5.554484 degrees
Topographic relief 19.25543 m
Topographic slope (%) 1.304424 %
Enhanced Vegetation Index (2012-03-05) 0.3694 EVI
Fraction of Photosynthetically Active Radiation (fPAR) 69.0 %
Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
Fractional Cover - Non-persistent Vegetation (2012-03-05) 31.0 % Non-persistent Vegetation
Fractional Cover - Persistent Vegetation (2012-03-05) 69.0 % Persistent Vegetation
Gross Primary Productivity (2012-03-13) 0.0395 kg C/m^2
Leaf Area Index (LAI) - 2012-03-05 2.0 m^2 plant / m^2 ground
NDVI Mean 57.0 NDVI x 100
NPP Mean 8.0 tonnes/ha/yr
Normalized Difference Vegetation Index (2012-03-05) 0.6926 NDVI