Occurrence record: Sustainable Rivers Audit - 66092-PRG0008-20070206-BPV-14-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 66092-PRG0008-20070206-BPV-14-GAMHOL
Basis of record Machine observation
Supplied basis "MachineObservation"
Individual count 10
Associated Occurrence Status Associated record
Inferred Associated Occurrences The occurrence is associated with a representative record.
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 ASSOCIATED


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 -30.23
Supplied as: "-30.23"
Longitude 151.13
Supplied as: "151.13"
Geodetic datum EPSG:4326
Verbatim coordinate system decimal degrees
Verbatim locality Gwydir
Minimum elevation in metres 665.0
Maximum elevation in metres 665.0
Location remarks valley=Gwydir; reportingZone=Upland
Coordinate precision Unknown
Terrestrial true
Verbatim elevation 665.0
Verbatim latitude -30.23
Marine false
Country code AU
Verbatim longitude 151.13
Verbatim srs EPSG:4326

Additional properties

biomass 2.1396251767873764
individual measurements [ {"length":24, "weight":0.10437898}, {"length":37, "weight":0.4231363}, {"length":32, "weight":0.2646077}, {"length":29, "weight":0.19247039}, {"length":30, "weight":0.21476899}, {"length":23, "weight":0.090959266}, {"length":23, "weight":0.090959266}, {"length":28, "weight":0.17182466}, {"length":32, "weight":0.2646077}, {"length":34, "weight":0.32191193} ]

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 is associated with the representative record. This mean another record has been detected to be similar to this record, and that the other record (the representative record) has the most detailed information for the occurrence. More information about the duplication detection methods and terminology in use is available here:

Representative Record
Record UUID 3bcbbb1e-9fc8-40bf-92a2-77cc36b20326
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.23,151.13
Related records
Record UUID 86361ec5-55cf-437b-a1dd-170a83622a16
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.23,151.13
Record UUID 712e04b9-839b-4ab4-9dd2-33eb475bf157
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.23,151.13
Record UUID 8436b078-e853-48ba-b0e0-49a8fdcc8cd8
Data Resource
Raw Scientific Name Gambusia holbrooki
Coordinates -30.23,151.13

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 Cropping
Murray Darling Basin Authority Water Quality Zones Upland
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 upland
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 Bundarra Downs
IBRA 7 Regions New England Tablelands
IBRA 7 Subregions Bundarra Downs
Terrestrial Ecoregional Boundaries Eastern Australian Temperate Forests
World Anthropogenic Biomes (2000) Populated croplands
Agroclimatic classification of Australia Most plant growth in summer, although summers are moisture limiting. Temperature limits growth in winter
Koppen Climate Classification (All Classes) Temperate: no dry season (hot 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 Tweed-Moreton
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) 452
PSMA ABS Greater Capital City Statistical Areas (2016) REST OF NSW
PSMA ABS SA2 Statistical Areas (2016) INVERELL REGION - EAST
PSMA ABS SA3 Statistical Areas (2016) INVERELL - TENTERFIELD
PSMA Commonwealth Electoral Boundaries (2016) NEW ENGLAND
PSMA Commonwealth Electoral Boundaries (2018) NEW ENGLAND
PSMA Indigenous Areas (2016) GUYRA - TINGHA
PSMA Indigenous Locations (2016) GUYRA
PSMA Indigenous Regions (2016) NORTH-EASTERN NSW
PSMA Localities (2018) BUNDARRA
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 DCss
Physiographic Provinces of Australia New England-Moreton Uplands Province
Physiographic Regions 2011 Cunningham Slopes
Australia's Indigenous forest estate (2013) v2.0 Non-Indigenous, Native forest
Forests of Australia (2013) v2.0 Other native forest
Forests of Australia 2018B Eucalypt Medium Open
IGBP Land Cover vegetation classification scheme (2011) Woody savannas
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 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 0.0038030634
Endemism (Non-marine) 0.0038922084
Mammals – Fritz et al 2009 - 0.5 degree 0.3689
Migratory species (2008) 4.0 frequency
Occurrence Density 3878.0 frequency
Shannon Diversity (H) 4.53978 index
Species Richness 530.0 frequency
Threatened communities (2008) 1.0 frequency
Threatened species (2008) 7.0 frequency
2030A1BMk35M: Aridity index - annual mean 0.40687352
2030A1BMk35M: Evaporation - month min 60.41 mm
2030A1BMk35M: Precipitation - annual mean 55.65333 mm
2030A1BMk35M: Precipitation - driest month 29.51 mm
2030A1BMk35M: Precipitation - equinox seasonality ratio 1.3190161
2030A1BMk35M: Precipitation - spring or autumn season 0.31660494
2030A1BMk35M: Temperature - annual max mean 24.771667 degrees C
2030A1BMk35M: Temperature - annual min mean 9.25 degrees C
2030A1BMk35M: Temperature - annual range 30.23999 degrees C
Aridity index - annual mean 0.47742403
Aridity index - month max 0.814038
Aridity index - month min 0.30356175
Evaporation - annual mean 139.49522 (ml/5km x 5km pixel)
Evaporation - average 17732.0 ml
Evaporation - month max 230.77873 mm
Evaporation - month min 55.67698 mm
Evaporation - variability 16.0 %
Growth index C3 macrotherm plants - annual mean 0.11 index
Growth index C3 mesotherm plants - annual mean 0.26 index
Growth index C4 megatherm plants - annual mean 0.08 index
Humidity - annual mean relative 77.03233 %
Humidity - annual mean relative 3pm 60.46758 %
Humidity - month max relative 88.12221 %
Humidity - month max relative 3pm 69.7415 %
Humidity - month min relative 53.70594 %
Humidity - month min relative 3pm 53.70594 %
Precipitation - annual 745.0 mm
Precipitation - annual (Bio12) 730.0 mm
Precipitation - annual mean 60.134968 mm
Precipitation - annual seasonality 0.7634907
Precipitation - coldest quarter (Bio19) 127.0 mm
Precipitation - driest month 37.0 mm
Precipitation - driest period (Bio14) 7.0 mm
Precipitation - driest quarter (Bio17) 127.0 mm
Precipitation - equinox seasonality ratio 1.4719532
Precipitation - seasonality (Bio15) 35.0 mm
Precipitation - spring or autumn season 0.46843114
Precipitation - warmest quarter (Bio18) 270.0 mm
Precipitation - wettest month 93.0 mm
Precipitation - wettest period (Bio13) 22.0 mm
Precipitation - wettest quarter (Bio16) 273.0 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 22.3275 degrees C
Temperature - annual mean (Bio01) 15.6 degrees C
Temperature - annual min mean 7.8916664 degrees C
Temperature - annual range 27.799988 degrees C
Temperature - annual range (Bio07) 30.2 degrees C
Temperature - coldest month min 0.89 degrees C
Temperature - coldest period min (Bio06) 0.3 degrees C
Temperature - coldest quarter mean (Bio11) 8.6 degrees C
Temperature - diurnal range mean (Bio02) 15.2 degrees C
Temperature - driest quarter mean (Bio09) 8.7 degrees C
Temperature - isothermality (Bio03) 0.51 %
Temperature - month hottest maximum 29.39 degrees C
Temperature - seasonality (Bio04) 1.85
Temperature - warmest month min 14.79 degrees C
Temperature - warmest period max (Bio05) 30.5 degrees C
Temperature - warmest quarter (Bio10) 22.2 degrees C
Temperature - wettest quarter mean (Bio08) 22.1 degrees C
Wind run - annual mean 141.74623 km/day
WorldClim: Precipitation - annual 774.0 mm
WorldClim: Precipitation - coldest quarter 139.0 mm
WorldClim: Precipitation - driest month 39.0 mm
WorldClim: Precipitation - driest quarter 132.0 mm
WorldClim: Precipitation - seasonality 33.0
WorldClim: Precipitation - warmest quarter 280.0 mm
WorldClim: Precipitation - wettest month 108.0 mm
WorldClim: Precipitation - wettest quarter 280.0 mm
WorldClim: Temperature - annual mean 151.0 degrees C * 10
WorldClim: Temperature - annual range 291.0 degrees C * 10
WorldClim: Temperature - coldest month min 1.0 degrees C * 10
WorldClim: Temperature - coldest quarter mean 82.0 degrees C * 10
WorldClim: Temperature - diurnal range mean 145.0 degrees C * 10
WorldClim: Temperature - driest quarter mean 118.0 degrees C * 10
WorldClim: Temperature - isothermality 49.0 %
WorldClim: Temperature - seasonality 5246.0 standard deviation (degrees C * 10) * 100
WorldClim: Temperature - warmest month max 292.0 degrees C * 10
WorldClim: Temperature - warmest quarter mean 216.0 degrees C * 10
WorldClim: Temperature - wettest quarter mean 216.0 degrees C * 10
Distance - to any water (weighted) 0.0 degrees
Distance - to coast 1.916898 km x 100
Distance - to non-permanent water (weighted) 0.0 degrees
Distance - to permanent water (weighted) 0.26305893 km
Euclidean Distance to Coast (metres) 106223.69 m
Remoteness index 5.0677123
Drainage - average 381.0 megalitres/5x5km/year
Drainage - variability 200.0 %
Runoff - average 311.0 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 55.035667
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 1.5723252 Mg/m^3
Carbon - organic 1.1757889 %
Clay % 41.642097 %
Hydrologic conductivity - average saturated 17.5 mm/h
Moisture Index - annual mean (Bio28) 0.47
Moisture Index - highest quarter mean (Bio32) 0.63
Nutrient status 1.3 index
Ph - soil 5.0 ph
Soil depth 0.9 m
Soil pedality 3.3882978
Water holding capacity 38000.0 mm
Water stress index - month max 73.26341
Weathering Intensity V2 2.15369 Weathering Intensity Index
Aspect 224.0 degrees
Averaged Topographic Relief 72.041664 metres
Bathymetry and Elvation 9 sec 667.0 m
Elevation 685.0 m
Topographic Slope (degrees) 2.8669844 degrees
Topographic relief 9.023987 m
Topographic slope (%) 0.6366775 %
Enhanced Vegetation Index (2012-03-05) 0.4101 EVI
Fraction of Photosynthetically Active Radiation (fPAR) 65.0 %
Fractional Cover - Bare Soil (2012-03-05) 0.0 % Bare Soil
Fractional Cover - Non-persistent Vegetation (2012-03-05) 34.0 % Non-persistent Vegetation
Fractional Cover - Persistent Vegetation (2012-03-05) 66.0 % Persistent Vegetation
Gross Primary Productivity (2012-03-13) 0.0352 kg C/m^2
Leaf Area Index (LAI) - 2012-03-05 1.8 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) 0.7112 NDVI