SouthernPygmyPerch

SouthernPygmyPerch
Southern Pygmy Perch (Nannoperca australis), a small fish, were once widely distributed throughout the Murrumbidgee and Murray River systems, as well as coastal streams in South Australia and Victoria, north-eastern Tasmania and King and Flinders Islands in Bass Strait. They are an endangered species- methods used to create the predicted current distribution of Southern Pygmy Perch (Nannoperca australis)are described fully in: NSW Department of Primary Industries (2015), NSW Fish Community Status 2015 – Final Report.The predicted current distribution of Southern Pygmy Perch (Nannoperca australis)within the Murray Darling Basin in NSW. All available records of the species were collated and assessed for accuracy. For current distribution, only records after 1 January 1994 were used. Within the framework of the Australian Hydrological Geospatial Fabric V2 surface hydrology network, the records were associated with attributes from the National Environmental Stream Attributes Database and River Styles® geomorphology. Modelling the current geographic distribution of each listed threatened freshwater aquatic species or population was undertaken using MaxEnt 3.3.3; a widely used species distribution modelling program that utilises presence records to generate probabilities of occurrence based on a suite of environmental variables quantified across the area of interest.The Australian Hydrological Geospatial Fabric V2 surface hydrology network (Geofabric) is a fully connected and directed stream network based a 9 second DEM. It allocates a unique stream segment number to each river reach in Australia. The Environmental Attributes Database is a set of lookup tables supplying attributes describing the natural and anthropogenic characteristics of the stream and catchment environment that was developed by the Australian National University (ANU) in 2011 and updated in 2012. The data is supplied as part of the supplementary Geofabric products which is associated with the 9 second DEM derived streams and the National Catchment Boundaries based on 250k scale stream network. 30 Stream variables were assessed for the modelling.River Styles®provides a high resolution categorical classification of river character within a nested hierarchy of criteria based on valley setting, channel planform, geomorphic units, and bed material. The NSW Office of Water compiled a spatial dataset of River Styles®classifications for a large number of the waterways of NSW. From 65 River Style®categories we generated two new fields representing Planform (34 categories) and Substratum (8 categories) for each stream segment. River Style®planform and substratum categories were then assigned to each Geofabric segment.MaxEnt 3.3.3 is a widely used species distribution modelling program that utilises presence records to generate probabilities of occurrence based on a suite of environmental variables quantified across the area of interest. It was used to model the current geographic distribution of each listed threatened freshwater aquatic species or population. We utilised logistic output to plot the predicted distribution of each species. This output equates to a probability that the species will be observed in each river reach, given the environmental conditions that exist there relative to the environmental conditions where the species is known to occur. For this mapping, above 33% probability was considered predicted presence. In addition, predicted separate populations were connected by manual interpretation. The predicted values for each river reach were converted from the Geofabric framework to the higher resolution 2013 NSW Strahler Stream Order Hydroline.

OBJECTID_1 | 1
StreamName |
Species | Southern Pygmy Perch

OBJECTID_1 | 2
StreamName |
Species | Southern Pygmy Perch

OBJECTID_1 | 3
StreamName |
Species | Southern Pygmy Perch

Alton Creek
StreamName | Alton Creek

Apple Tree Creek
StreamName | Apple Tree Creek

Aratula Creek
StreamName | Aratula Creek

Argyle Creek
StreamName | Argyle Creek

Back Creek
StreamName | Back Creek

Bald Hill Creek
StreamName | Bald Hill Creek

Bango Creek
StreamName | Bango Creek

Barlows Creek
StreamName | Barlows Creek

Basin Creek
StreamName | Basin Creek

Benbengeno Creek
StreamName | Benbengeno Creek

Berrebangalo Creek
StreamName | Berrebangalo Creek

Berrells Creek
StreamName | Berrells Creek

Biala Creek
StreamName | Biala Creek

Big Hill Flat Creek
StreamName | Big Hill Flat Creek

Bill Kings Creek
StreamName | Bill Kings Creek

Billabong Anabranch
StreamName | Billabong Anabranch

Billabong Creek
StreamName | Billabong Creek

Binda Creek
StreamName | Binda Creek

Black Springs Creek
StreamName | Black Springs Creek

Black Swan Anabranch
StreamName | Black Swan Anabranch

Blakney Creek
StreamName | Blakney Creek

Bobbys Creek
StreamName | Bobbys Creek

Bobs Creek
StreamName | Bobs Creek

Boggy Creek
StreamName | Boggy Creek

Boheara Creek
StreamName | Boheara Creek

Boorowa River
StreamName | Boorowa River

Bough Yard Creek
StreamName | Bough Yard Creek

Bowna Creek
StreamName | Bowna Creek

Boyles Creek
StreamName | Boyles Creek

Bramah Creek
StreamName | Bramah Creek

Branch Creek
StreamName | Branch Creek

Bredbo River
StreamName | Bredbo River

Broad Creek
StreamName | Broad Creek

Broken Back Creek
StreamName | Broken Back Creek

Buchans Creek
StreamName | Buchans Creek

Buckargingah Creek
StreamName | Buckargingah Creek

Buffalo Flat Creek
StreamName | Buffalo Flat Creek

Bullenbong Creek
StreamName | Bullenbong Creek

Bungambrawatha Creek
StreamName | Bungambrawatha Creek

Bunton Creek
StreamName | Bunton Creek

Burkes Creek
StreamName | Burkes Creek

Burkitts Creek
StreamName | Burkitts Creek

Burrumbuttock Creek
StreamName | Burrumbuttock Creek

Bushman Jims Creek
StreamName | Bushman Jims Creek

Byrnes Creek
StreamName | Byrnes Creek

Caldwells Creek
StreamName | Caldwells Creek

Callaba Creek
StreamName | Callaba Creek

Camp Creek
StreamName | Camp Creek

Campbells Creek
StreamName | Campbells Creek

Carabost Creek
StreamName | Carabost Creek

Castles Creek
StreamName | Castles Creek

Catherines Creek
StreamName | Catherines Creek

Chimney Creek
StreamName | Chimney Creek

Chinamens Creek
StreamName | Chinamens Creek

Christos Creek
StreamName | Christos Creek

Coldwater Creek
StreamName | Coldwater Creek

Collector Creek
StreamName | Collector Creek

Comer Creek
StreamName | Comer Creek

Cooks Creek
StreamName | Cooks Creek

Cooma Creek
StreamName | Cooma Creek

Coppabella Creek
StreamName | Coppabella Creek

Corcorans Creek
StreamName | Corcorans Creek

Coreen Creek
StreamName | Coreen Creek

Cosgroves Creek
StreamName | Cosgroves Creek

Costelloes Creek
StreamName | Costelloes Creek

Cowabbie Creek
StreamName | Cowabbie Creek

Cowpers Creek
StreamName | Cowpers Creek

Cranky Dans Creek
StreamName | Cranky Dans Creek

Crokers Creek
StreamName | Crokers Creek

Crookwell River
StreamName | Crookwell River

Crosby Creek
StreamName | Crosby Creek

Cuddyong Creek
StreamName | Cuddyong Creek

Cullarin Creek
StreamName | Cullarin Creek

Daleys Creek
StreamName | Daleys Creek

Daly Creek
StreamName | Daly Creek

Davy Creek
StreamName | Davy Creek

Dead Cows Creek
StreamName | Dead Cows Creek

Dead Dog Creek
StreamName | Dead Dog Creek

Dead Horse Creek
StreamName | Dead Horse Creek

Dead Mans Creek
StreamName | Dead Mans Creek

Deep Creek
StreamName | Deep Creek

Diamond Creek
StreamName | Diamond Creek

Dights Creek
StreamName | Dights Creek

Dirt Hole Creek
StreamName | Dirt Hole Creek

Dirt Hole Gully
StreamName | Dirt Hole Gully

Dodds Creek
StreamName | Dodds Creek

Dog Trap Creek
StreamName | Dog Trap Creek

Downfall Creek
StreamName | Downfall Creek

Dry Creek
StreamName | Dry Creek

East Ournie Creek
StreamName | East Ournie Creek

Eight Mile Creek
StreamName | Eight Mile Creek

Eubindal Creek
StreamName | Eubindal Creek

Fat Jack Creek
StreamName | Fat Jack Creek

Fell Timber Creek
StreamName | Fell Timber Creek

Felled Timber Creek
StreamName | Felled Timber Creek

Fish Creek
StreamName | Fish Creek

Fishers Creek
StreamName | Fishers Creek

Five Mile Creek
StreamName | Five Mile Creek

Flacknell Creek
StreamName | Flacknell Creek

Flakeney Creek
StreamName | Flakeney Creek

Fords Creek
StreamName | Fords Creek

Forest Creek
StreamName | Forest Creek

Four Mile Creek
StreamName | Four Mile Creek

Four Post Creek
StreamName | Four Post Creek

Fowlers Swamp Creek
StreamName | Fowlers Swamp Creek

Franfield Creek
StreamName | Franfield Creek

Gap Creek
StreamName | Gap Creek

Geegullalong Creek
StreamName | Geegullalong Creek

Gerogery Creek
StreamName | Gerogery Creek

Gibsons Flat Creek
StreamName | Gibsons Flat Creek

Giles Creek
StreamName | Giles Creek

Glen Creek
StreamName | Glen Creek

Goombargana Creek
StreamName | Goombargana Creek

Gorham Creek
StreamName | Gorham Creek

Grabben Gullen Creek
StreamName | Grabben Gullen Creek

Grahams Creek
StreamName | Grahams Creek

Grassy Creek
StreamName | Grassy Creek

Graveyard Creek
StreamName | Graveyard Creek

Green Creek
StreamName | Green Creek

Greens Creek
StreamName | Greens Creek

Grimes Creek
StreamName | Grimes Creek

Grogans Creek
StreamName | Grogans Creek

Gully Anabranch
StreamName | Gully Anabranch

Gum Flat Creek
StreamName | Gum Flat Creek

Gunnary Creek
StreamName | Gunnary Creek

Gunningdelballa Creek
StreamName | Gunningdelballa Creek

Hamilton Valley Creek
StreamName | Hamilton Valley Creek

Handys Creek
StreamName | Handys Creek

Hannans Creek
StreamName | Hannans Creek

Hardiman Creek
StreamName | Hardiman Creek

Harrys Creek
StreamName | Harrys Creek

Harts Creek
StreamName | Harts Creek

Hassalls Creek
StreamName | Hassalls Creek

Hell Hole Creek
StreamName | Hell Hole Creek

Hines Creek
StreamName | Hines Creek

Home Flat Creek
StreamName | Home Flat Creek

Horse Creek
StreamName | Horse Creek

Hovells Creek
StreamName | Hovells Creek

Humes Creek
StreamName | Humes Creek

Indi Backwater
StreamName | Indi Backwater

Jacobs Creek
StreamName | Jacobs Creek

Jamiesons Creek
StreamName | Jamiesons Creek

Jerra Jerra Creek
StreamName | Jerra Jerra Creek

Jerrawa Creek
StreamName | Jerrawa Creek

Jingellic Creek
StreamName | Jingellic Creek

Joes Creek
StreamName | Joes Creek

Jordan Creek
StreamName | Jordan Creek

Kangaloolah Creek
StreamName | Kangaloolah Creek

Kangaroo Creek
StreamName | Kangaroo Creek

Kangaroo Gully
StreamName | Kangaroo Gully

Kangiara Creek
StreamName | Kangiara Creek

Kelly Creek
StreamName | Kelly Creek

Kentgrove Creek
StreamName | Kentgrove Creek

Kerns Creek
StreamName | Kerns Creek

Khancoban Backwater
StreamName | Khancoban Backwater

Kiamma Creek
StreamName | Kiamma Creek

Kildare Creek
StreamName | Kildare Creek

Kilnacroft Creek
StreamName | Kilnacroft Creek

King Parrot Creek
StreamName | King Parrot Creek

King Wattle Creek
StreamName | King Wattle Creek

Lachlan River
StreamName | Lachlan River

Lagoon Creek
StreamName | Lagoon Creek

Lampton Creek
StreamName | Lampton Creek

Langs Creek
StreamName | Langs Creek

Lankeys Creek
StreamName | Lankeys Creek

Larkhams Gully
StreamName | Larkhams Gully

Lerida Creek
StreamName | Lerida Creek

Licking Hole Creek
StreamName | Licking Hole Creek

Limestone Creek
StreamName | Limestone Creek

Little Creek
StreamName | Little Creek

Little Billabong Creek
StreamName | Little Billabong Creek

Little Diamond Creek
StreamName | Little Diamond Creek

Little Horse Creek
StreamName | Little Horse Creek

Little Plains Creek
StreamName | Little Plains Creek

Long Creek
StreamName | Long Creek

Long Nose Creek
StreamName | Long Nose Creek

Long Plain Creek
StreamName | Long Plain Creek

Luke Ryans Creek
StreamName | Luke Ryans Creek

Lunts Creek
StreamName | Lunts Creek

Mackays Creek
StreamName | Mackays Creek

Majors Creek
StreamName | Majors Creek

Mantons Creek
StreamName | Mantons Creek

Maragle Creek
StreamName | Maragle Creek

Martin Creek
StreamName | Martin Creek

Maryvale Creek
StreamName | Maryvale Creek

Mcclouds Creek
StreamName | Mcclouds Creek

Meadow Creek
StreamName | Meadow Creek

Medway Creek
StreamName | Medway Creek

Merrill Creek
StreamName | Merrill Creek

Middle Creek
StreamName | Middle Creek

Middle Flat Creek
StreamName | Middle Flat Creek

Mittagong Creek
StreamName | Mittagong Creek

Monks Creek
StreamName | Monks Creek

Moulamun Creek
StreamName | Moulamun Creek

Mountain Creek
StreamName | Mountain Creek

Mountain Dam Creek
StreamName | Mountain Dam Creek

Mullengandra Creek
StreamName | Mullengandra Creek

Mullins Creek
StreamName | Mullins Creek

Mundawaddery Creek
StreamName | Mundawaddery Creek

Murdering Creek
StreamName | Murdering Creek

Murraguldrie Creek
StreamName | Murraguldrie Creek

Murray River
StreamName | Murray River

Mutmutbilly Creek
StreamName | Mutmutbilly Creek

Narrawa Creek
StreamName | Narrawa Creek

Native Dog Creek
StreamName | Native Dog Creek

Nine Mile Creek
StreamName | Nine Mile Creek

Nowranie Creek
StreamName | Nowranie Creek

Numeralla River
StreamName | Numeralla River

Nunick Nunick Creek
StreamName | Nunick Nunick Creek

Nursery Creek
StreamName | Nursery Creek

O'Neills Creek
StreamName | O'Neills Creek

Old Man Gunyah Creek
StreamName | Old Man Gunyah Creek

Oolong Creek
StreamName | Oolong Creek

Opton Creek
StreamName | Opton Creek

Osbornes Creek
StreamName | Osbornes Creek

Ournie Creek
StreamName | Ournie Creek

Paddys Creek
StreamName | Paddys Creek

Paper Forest Creek
StreamName | Paper Forest Creek

Parkers Gully
StreamName | Parkers Gully

Peach Tree Creek
StreamName | Peach Tree Creek

Peelwood Creek
StreamName | Peelwood Creek

Pennyweight Creek
StreamName | Pennyweight Creek

Petries Creek
StreamName | Petries Creek

Phils Creek
StreamName | Phils Creek

Phils River
StreamName | Phils River

Poyeys Creek
StreamName | Poyeys Creek

Prestons Creek
StreamName | Prestons Creek

Puddlers Creek
StreamName | Puddlers Creek

Pudman Creek
StreamName | Pudman Creek

Red Creek
StreamName | Red Creek

Reddall Creek
StreamName | Reddall Creek

Redground Creek
StreamName | Redground Creek

Reedy Creek
StreamName | Reedy Creek

Rock Flat Creek
StreamName | Rock Flat Creek

Rocks Creek
StreamName | Rocks Creek

Rocky Creek
StreamName | Rocky Creek

Rosevale Creek
StreamName | Rosevale Creek

Running Waterhole Creek
StreamName | Running Waterhole Creek

Ryans Creek
StreamName | Ryans Creek

Sandy Creek
StreamName | Sandy Creek

Sandy Waterhole Creek
StreamName | Sandy Waterhole Creek

Sapling Creek
StreamName | Sapling Creek

Savages Creek
StreamName | Savages Creek

Sawpit Creek
StreamName | Sawpit Creek

Sawyers Creek
StreamName | Sawyers Creek

Scent Bottle Creek
StreamName | Scent Bottle Creek

Schofields Creek
StreamName | Schofields Creek

Scrubby Creek
StreamName | Scrubby Creek

Serpentine Creek
StreamName | Serpentine Creek

Seven Mile Creek
StreamName | Seven Mile Creek

Sheep Station Creek
StreamName | Sheep Station Creek

Shingle Creek
StreamName | Shingle Creek

Shockeroo Creek
StreamName | Shockeroo Creek

Simmons Creek
StreamName | Simmons Creek

Smilers Hollow Creek
StreamName | Smilers Hollow Creek

Splitters Creek
StreamName | Splitters Creek

Spring Creek
StreamName | Spring Creek

Spring Flat Creek
StreamName | Spring Flat Creek

Springy Gully
StreamName | Springy Gully

Stockyard Creek
StreamName | Stockyard Creek

Stony Creek
StreamName | Stony Creek

Swamp Creek
StreamName | Swamp Creek

Swampy Plain River
StreamName | Swampy Plain River

Sweetwater Creek
StreamName | Sweetwater Creek

Table Top Creek
StreamName | Table Top Creek

Taunton Creek
StreamName | Taunton Creek

Taylors Creek
StreamName | Taylors Creek

Teatree Creek
StreamName | Teatree Creek

Ten Mile Creek
StreamName | Ten Mile Creek

Thalaba Creek
StreamName | Thalaba Creek

Thieves Creek
StreamName | Thieves Creek

Three Waterholes Creek
StreamName | Three Waterholes Creek

Throsbys Creek
StreamName | Throsbys Creek

Tims Creek
StreamName | Tims Creek

Toals Blind Creek
StreamName | Toals Blind Creek

Tom Lunts Creek
StreamName | Tom Lunts Creek

Tooma River
StreamName | Tooma River

Tuena Creek
StreamName | Tuena Creek

Tumbarumba Creek
StreamName | Tumbarumba Creek

Tunnel Creek
StreamName | Tunnel Creek

Two Mile Creek
StreamName | Two Mile Creek

Umbango Creek
StreamName | Umbango Creek

Urangeline Creek
StreamName | Urangeline Creek

Urumwalla Creek
StreamName | Urumwalla Creek

Vokins Creek
StreamName | Vokins Creek

Vyners Creek
StreamName | Vyners Creek

Wagra Creek
StreamName | Wagra Creek

Walla Walla Creek
StreamName | Walla Walla Creek

Wallandoon Creek
StreamName | Wallandoon Creek

Wangamong Creek
StreamName | Wangamong Creek

Wantagong Creek
StreamName | Wantagong Creek

Warns Creek
StreamName | Warns Creek

Water Creek
StreamName | Water Creek

Waterfields Creek
StreamName | Waterfields Creek

Wattle Creek
StreamName | Wattle Creek

Wells Creek
StreamName | Wells Creek

Welumba Creek
StreamName | Welumba Creek

Wheeo Creek
StreamName | Wheeo Creek

White Rock Creek
StreamName | White Rock Creek

Whitneys Hole Creek
StreamName | Whitneys Hole Creek

Willow Bend Creek
StreamName | Willow Bend Creek

Willow Tree Creek
StreamName | Willow Tree Creek

Wilson Creek
StreamName | Wilson Creek

Wollogorang Creek
StreamName | Wollogorang Creek

Woolshed Creek
StreamName | Woolshed Creek

Wrens Nest Creek
StreamName | Wrens Nest Creek

Yambla Creek
StreamName | Yambla Creek

Yarara Creek
StreamName | Yarara Creek

Yarra Yarra Creek
StreamName | Yarra Yarra Creek

Yarran Creek
StreamName | Yarran Creek

Yass River
StreamName | Yass River

Yellow Creek
StreamName | Yellow Creek

Yellow Waterhole Creek
StreamName | Yellow Waterhole Creek

Yerong Creek
StreamName | Yerong Creek

Callaba
StreamName | Callaba

Nowranie
StreamName | Nowranie

Toupna
StreamName | Toupna

Cornalla
StreamName | Cornalla

Little Toupna
StreamName | Little Toupna

Wild Dog
StreamName | Wild Dog