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Department of Primary Industries and Regional Development, Western Australia

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Full-Text Articles in Terrestrial and Aquatic Ecology

Recreational Fishing Location Guide, Department Of Primary Industries And Regional Development, Western Australia Jun 2026

Recreational Fishing Location Guide, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

Please note: this version (6th edition) published in 2026 replaces the version published in 2023.

This guide has been developed to help you identify the fishing locations that you may visit. The purpose of this guide is to enhance consistent and accurate identification of fishing locations and block numbers within each Bioregion. If you are unsure about a particular location, please discuss it with a representative of the Department of Primary Industries and Regional Development, Western Australia.


Fisheries Occasional Publication No. 151 - Response To 2025 External Review Of Integrated Stock Assessments For Key Wa Demersal Indicator Stocks, Brett Crisafulli, Emily A. Fisher, Matias Braccini, Rubie Evans-Powell, Fabian I. Trinnie, Ainslie Denham, S. A. Hesp Mar 2026

Fisheries Occasional Publication No. 151 - Response To 2025 External Review Of Integrated Stock Assessments For Key Wa Demersal Indicator Stocks, Brett Crisafulli, Emily A. Fisher, Matias Braccini, Rubie Evans-Powell, Fabian I. Trinnie, Ainslie Denham, S. A. Hesp

Fisheries Occasional Publications

Consistent with national trends, the Department of Primary Industries and Regional Development (DPIRD) is transitioning to the globally recognised Stock Synthesis (SS) platform to support more robust, transparent, and internationally aligned assessments. To ensure this transition remains scientifically sound, DPIRD commissioned an independent expert review in 2025, following a previous review in 2024. The 2025 review was conducted by Professor André Punt and focused on integrated models for three key WA fish stocks: red emperor in the Kimberley, WA dhufish in the southern West Coast Bioregion, and sandbar shark at the statewide level. This publication summarises the findings and recommendations …


Fisheries Occasional Publication No. 150 - Response To 2024 External Review Of Integrated Stock Assessments For Key Wa Demersal Indicator Stocks, Rubie Evans-Powell, S. A. Hesp, Ainslie Denham, Emily A. Fisher, Rachel Marks, Fabian I. Trinnie, Brett Crisafulli Mar 2026

Fisheries Occasional Publication No. 150 - Response To 2024 External Review Of Integrated Stock Assessments For Key Wa Demersal Indicator Stocks, Rubie Evans-Powell, S. A. Hesp, Ainslie Denham, Emily A. Fisher, Rachel Marks, Fabian I. Trinnie, Brett Crisafulli

Fisheries Occasional Publications

In Western Australia (WA), stock assessments for key demersal species, including snapper and red emperor, have traditionally used bespoke integrated models developed in-house by the Department of Primary Industries and Regional Development (DPIRD). In line with other Australian jurisdictions, DPIRD is transitioning to Stock Synthesis (SS) as its primary platform for integrated stock assessments of WA finfish. To support this transition, DPIRD commissioned an independent expert review of recent integrated models applied to three demersal stocks. This publication responds to recommendations from Professor André Punt (University of Washington and CSIRO) in his 2024 review, which examined assessments for Pilbara red …


Fisheries Occasional Publication No. 149 - Economic Contribution Of Wild-Catch Fishing In Western Australia, 2024: Beyond Gross Value Of Production, Dipesh Maharjan, Vilaphonh Xayavong, Ben Fraser, Rebecca Thomas Sep 2025

Fisheries Occasional Publication No. 149 - Economic Contribution Of Wild-Catch Fishing In Western Australia, 2024: Beyond Gross Value Of Production, Dipesh Maharjan, Vilaphonh Xayavong, Ben Fraser, Rebecca Thomas

Fisheries Occasional Publications

The wild-catch fishing industry plays a significant role in Western Australia’s economy, particularly in regional communities. This report summarises the economic contribution of the commercial wild-catch fishing sector in 2024, based on REMPLAN’s input-output (I-O) modelling methodology and DPIRD data and analysis. This report focuses on key economic indicators including total economic output, gross value added (GVA), and employment (FTEs).

Key findings:

  • Total Economic Output of the wild-catch fishing industry is $1.22 billion (total value of goods and services produced, including intermediate inputs)
  • Gross Value Added (GVA) of the wild-catch fishing industry is $487 million (value of profit, wages, salaries …


Marine Protected Species Identification Guide 2025, Department Of Primary Industries And Regional Development, Western Australia Feb 2025

Marine Protected Species Identification Guide 2025, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

The Western Australian aquatic environment is home to a number of species that are protected under international agreements and national or state legislation. Many of these species occur in areas where fishing takes place, sometimes resulting in interactions between fishers and protected species. An interaction is considered to be any physical contact between a person, fishing vessel or fishing gear and a protected species, including captures, entanglements and collisions.

This guide has been developed to help you identify some common marine protected species in Western Australia that you may encounter while fishing.

It has been divided into 5 sections:

• …


Fire And Ant Interactions Mediated By Honeydew And Extrafloral Nectar In An Australian Tropical Savanna, Fernanda M. P. Oliveira, Carlos H. F Silva, Melinda L. Moir, Inara R. Leal, Alan N. Andersen Oct 2024

Fire And Ant Interactions Mediated By Honeydew And Extrafloral Nectar In An Australian Tropical Savanna, Fernanda M. P. Oliveira, Carlos H. F Silva, Melinda L. Moir, Inara R. Leal, Alan N. Andersen

Natural Resources Research Articles

Fire is a major disturbance affecting ecosystems globally, but its impact on mutualisms has received minimal attention. Here, we use a long-term field experiment to investigate the impact of different fire regimes on globally important ant–honeydew and ant–extrafloral nectar (EFN) mutualistic interactions in an Australian tropical savanna. These interactions provide ants with a key energy source, while their plant and hemipteran hosts receive protection services. We examined ant interactions on species of Eucalyptus (lacking EFNs) and Acacia (with EFNs) in three replicate plots each of burning every 2 and 3 years early in the dry season, burning late in the …


Fisheries Occasional Publication No.147 - Aquaculture Development Zones – Policy Position Relating To Permitted Alternative Species, Department Of Primary Industries And Regional Development, Western Australia Jun 2024

Fisheries Occasional Publication No.147 - Aquaculture Development Zones – Policy Position Relating To Permitted Alternative Species, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

The purpose of this policy is to set out considerations relevant to the assessment of aquaculture proposals within Aquaculture Development Zones (ADZ) for species distinct from the group of species for which the ADZ was initially established (Alternative Species).


Fisheries Occasional Publication No.146 - Yabbie Aquaculture In Western Australia, March 2024, Department Of Primary Industries And Regional Development, Western Australia Mar 2024

Fisheries Occasional Publication No.146 - Yabbie Aquaculture In Western Australia, March 2024, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

Policy relating to the assessment of yabbie aquaculture proposals and principles for assessment


Observations Of The Association By Early-Juvenile Western Rock Lobster Panulirus Cygnus George, 1962 With Seagrass Assemblages (Decapoda: Achelata: Palinuridae), Daphne Oh, Tim J. Langlois, Michael A. Brooker, Hugo Salinas, Jason R. How, Simon De Lestang Aug 2023

Observations Of The Association By Early-Juvenile Western Rock Lobster Panulirus Cygnus George, 1962 With Seagrass Assemblages (Decapoda: Achelata: Palinuridae), Daphne Oh, Tim J. Langlois, Michael A. Brooker, Hugo Salinas, Jason R. How, Simon De Lestang

Fisheries Research Articles

The fishery of the western rock lobster, Panulirus cygnus George, 1962, is Australia’s most valuable wild-caught single-species fishery. Recruitment in some regions of the fishery was observed to be significantly lower than expected after the 2010/2011 West Australian marine heatwave that caused extensive disturbance of dominant coastal habitats. This event generated interest in the study of the factors influencing survival and recruitment of post-larval benthic P. cygnus after settlement. The habitat associations of the highly cryptic post-settlement early-juveniles were previously unknown, with only anecdotal observations of individuals within limestone crevices in nearshore habitats. Our study used early-juveniles derived from …


Commercial Fishing Identification Guide 2023, Department Of Primary Industries And Regional Development, Western Australia Jul 2023

Commercial Fishing Identification Guide 2023, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

Throughout this guide you will see all or some of the marine bioregion symbols with each fish illustration, indicating where the species is most likely to occur.

This guide has been developed to help you identify the more common species in Western Australia you may encounter. The purpose of this guide is to enhance consistent and accurate species identification.

If you are unsure about a particular species (or if it is not in this guide), please discuss it with a representative of the Department of Primary Industries and Regional Development, Western Australia.


Ecological Risk Assessment For The Western Rock Lobster Resource : Workshop Procedure And Outcomes, R Stoklosa Jan 2022

Ecological Risk Assessment For The Western Rock Lobster Resource : Workshop Procedure And Outcomes, R Stoklosa

Fisheries Occasional Publications

No abstract provided.


Final Report Floating Upwelling System Harvest Road Oceans, Robert Michael, Scott Bennett Jan 2022

Final Report Floating Upwelling System Harvest Road Oceans, Robert Michael, Scott Bennett

Fisheries Occasional Publications

A Floating Upwelling System or FLUPSY is a mechanical system for the culture of seed stock during the nursery stage of commercial bivalve production.


Fisheries Science Update – October 2021: West Coast Demersal Scalefish Resource, Department Of Primary Industries And Regional Development, Western Australia Oct 2021

Fisheries Science Update – October 2021: West Coast Demersal Scalefish Resource, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

Key points: 2021 stock assessment outcomes • The West Coast Demersal Scalefish Resource (WCDSR) is halfway into a 20-year recovery plan following a period of overfishing in the 1990s and 2000s. • This latest assessment provides an important “health check” on the recovery status. • The recovery plan is based on maintaining recreational (including charter) and commercial sector’s total fishing mortality below catch limits and protecting key spawning aggregations to recover the WCDSR by 2030. • The Department of Primary Industries and Regional Development (DPIRD) tracks recovery progress by undertaking weight of evidence stock assessments of WCDSR indicator species dhufish …


Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elaine Lek, Joshua Brown Sep 2021

Otoliths Of South-Western Australian Fish: A Photographic Catalogue, Chris Dowling, Kim Smith, Elaine Lek, Joshua Brown

Fisheries Research Reports

Due to the species-specific nature of otoliths and given they are often the only part of the fish preserved when fish die, otolith catalogues can be used in numerous applications, such as diet studies in fish eating animals, including pinnipeds, fish and sea birds; archaeological purposes such as reconstructing indigenous people’s diets from otoliths found in middens or evolutionary history of fish species by comparing fossilized otoliths. Given the unique mixture of subtropical and temperate fish, including many endemic species that occur off the southwest corner of WA having a catalogue for this area is extremely important for people working …


Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2021, Department Of Fisheries May 2021

Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2021, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2020, Department Of Fisheries Jun 2020

Results Of The Non-Lethal Smart Drumline Trial In South-Western Australia Between 21 February 2019 And 20 February 2020, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


West Coast Rock Lobster Whale Entanglement Mitigation Workshop, Jason How, L Orme, Graeme Baudains, Pia Dobson, M Taylor, Simon De Lestang Apr 2020

West Coast Rock Lobster Whale Entanglement Mitigation Workshop, Jason How, L Orme, Graeme Baudains, Pia Dobson, M Taylor, Simon De Lestang

Fisheries Occasional Publications

No abstract provided.


New Insights Into Prime Southern Ocean Forage Grounds For Thriving Western Australian Humpback Whales, Sophie Bestley, Virginia Andrews-Goff, Esmee Van Wijk, Stephen R. Rintoul, Michael Double, Jason How Sep 2019

New Insights Into Prime Southern Ocean Forage Grounds For Thriving Western Australian Humpback Whales, Sophie Bestley, Virginia Andrews-Goff, Esmee Van Wijk, Stephen R. Rintoul, Michael Double, Jason How

Fisheries Research Articles

Humpback whale populations migrate extensively between winter breeding grounds and summer feeding grounds, however known links to remote Antarctic feeding grounds remain limited in many cases. New satellite tracks detail humpback whale migration pathways from Western Australia into the Southern Ocean. These highlight a focal feeding area during austral spring and early summer at the southern Kerguelen plateau, in a western boundary current where a sharp northward turn and retroflection of ocean fronts occurs along the eastern plateau edge. The topographic steering of oceanographic features here likely supports a predictable, productive and persistent forage ground. The spatial distribution of whaling …


The Utility Of Bioenergetics Modelling In Quantifying Predation Rates Of Marine Apex Predators: Ecological And Fisheries Implications, A. Barnett, M. Braccini, C. L. Dudgeon, N. L. Payne, K. G. Abrantes, M. Sheaves, E. P. Snelling Oct 2017

The Utility Of Bioenergetics Modelling In Quantifying Predation Rates Of Marine Apex Predators: Ecological And Fisheries Implications, A. Barnett, M. Braccini, C. L. Dudgeon, N. L. Payne, K. G. Abrantes, M. Sheaves, E. P. Snelling

Fisheries Research Articles

Predators play a crucial role in the structure and function of ecosystems. However, the magnitude of this role is often unclear, particularly for large marine predators, as predation rates are difficult to measure directly. If relevant biotic and abiotic parameters can be obtained, then bioenergetics modelling offers an alternative approach to estimating predation rates, and can provide new insights into ecological processes. We integrate demographic and ecological data for a marine apex predator, the broadnose sevengill shark Notorynchus cepedianus, with energetics data from the literature, to construct a bioenergetics model to quantify predation rates on key fisheries species in …


Aquaculture Of Coral, Live Rock And Live Sand In Western Australia, Department Of Fisheries Sep 2017

Aquaculture Of Coral, Live Rock And Live Sand In Western Australia, Department Of Fisheries

Fisheries Occasional Publications

Principles and Guidelines Relating to the Assessment of Licences for the Aquaculture of Coral, Live Rock and Live Sand in Western Australia


Improving Spatial Prioritisation For Remote Marine Regions: Optimising Biodiversity Conservation And Sustainable Development Trade-Offs, Cordelai H. Moore, Ben T. Radford, Hugh P. Possingham, Andrew Heyward, Romola R. Stewart, Matthew E. Watts, Jim Prescott, Stephen J. Newman, Euan S. Harvey, Rebecca Fisher, Clay W. Bryce, Ryan J. Lowe, Oliver Berry, Alexis Espinosa- Gayosso, Errol Sporer, Thor Saunders Aug 2016

Improving Spatial Prioritisation For Remote Marine Regions: Optimising Biodiversity Conservation And Sustainable Development Trade-Offs, Cordelai H. Moore, Ben T. Radford, Hugh P. Possingham, Andrew Heyward, Romola R. Stewart, Matthew E. Watts, Jim Prescott, Stephen J. Newman, Euan S. Harvey, Rebecca Fisher, Clay W. Bryce, Ryan J. Lowe, Oliver Berry, Alexis Espinosa- Gayosso, Errol Sporer, Thor Saunders

Fisheries Research Articles

Creating large conservation zones in remote areas, with less intense stakeholder overlap and limited environmental information, requires periodic review to ensure zonation mitigates primary threats and fill gaps in representation, while achieving conservation targets. Follow-up reviews can utilise improved methods and data, potentially identifying new planning options yielding a desirable balance between stakeholder interests. This research explored a marine zoning system in north-west Australia–a biodiverse area with poorly documented biota. Although remote, it is economically significant (i.e. petroleum extraction and fishing). Stakeholder engagement was used to source the best available biodiversity and socio-economic data and advanced spatial analyses produced 765 …


Guideline For Stakeholder Engagement On Aquatic Resource Management-Related Processes, Department Of Fisheries Aug 2016

Guideline For Stakeholder Engagement On Aquatic Resource Management-Related Processes, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


Gascoyne Demersal Scalefish Managed Fishery, Department Of Fisheries Feb 2016

Gascoyne Demersal Scalefish Managed Fishery, Department Of Fisheries

Fisheries Occasional Publications

An operators’ guide to the management arrangements 1 September 2015 – 31 August 2016.


Research, Monitoring, Assessment And Development Plan 2015 – 2020, Department Of Fisheries Nov 2015

Research, Monitoring, Assessment And Development Plan 2015 – 2020, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


Growth Of A Deep-Water, Predatory Fish Is Influenced By The Productivity Of A Boundary Current System, Hoang Minh Nguyen, Adam N. Rountrey, Jessica J. Meeuwig, Peter G. Coulson, Ming Feng, Stephen J. Newman, Anya M. Waite, Corey B. Wakefield, Mark G. Meekan Mar 2015

Growth Of A Deep-Water, Predatory Fish Is Influenced By The Productivity Of A Boundary Current System, Hoang Minh Nguyen, Adam N. Rountrey, Jessica J. Meeuwig, Peter G. Coulson, Ming Feng, Stephen J. Newman, Anya M. Waite, Corey B. Wakefield, Mark G. Meekan

Fisheries Research Articles

The effects of climate change on predatory fishes in deep shelf areas are difficult to predict because complex processes may govern food availability and temperature at depth. We characterised the net impact of recent environmental changes on hapuku (Polyprion oxygeneios), an apex predator found in continental slope habitats (>200 m depth) by using dendrochronology techniques to develop a multi-decadal record of growth from otoliths. Fish were sampled off temperate south-western Australia, a region strongly influenced by the Leeuwin Current, a poleward-flowing, eastern boundary current. The common variance among individual growth records was relatively low (3.4%), but the …


Review Of Report On The “Status Of Nearshore Finfish Stocks In South-Western Western Australia: Australian Herring And Tailor”, Department Of Fisheries Sep 2013

Review Of Report On The “Status Of Nearshore Finfish Stocks In South-Western Western Australia: Australian Herring And Tailor”, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


West Coast Rock Lobster Fishery Ecological Risk Assessment 20 February 2013, Department Of Fisheries Sep 2013

West Coast Rock Lobster Fishery Ecological Risk Assessment 20 February 2013, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


In-Water Hull Cleaning And Filtration System: In-Water Cleaning Trials, Department Of Fisheries Jul 2013

In-Water Hull Cleaning And Filtration System: In-Water Cleaning Trials, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


Guidance Statement For Oil And Gas Industry Consultation With The Department Of Fisheries, Department Of Fisheries Jul 2013

Guidance Statement For Oil And Gas Industry Consultation With The Department Of Fisheries, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.


Barrow Island Ute Guide - Non-Indigenous Invertebrates, Frogs, Reptiles & Weeds, Mike Grimm, Kristofer Collett, Jessica Harrison, Peter Davis, Marc Widmer, Andras Szito, Rob Emery, Peter Mangano, John Botha, David Robinson, Brad Maryan Jan 2013

Barrow Island Ute Guide - Non-Indigenous Invertebrates, Frogs, Reptiles & Weeds, Mike Grimm, Kristofer Collett, Jessica Harrison, Peter Davis, Marc Widmer, Andras Szito, Rob Emery, Peter Mangano, John Botha, David Robinson, Brad Maryan

Biosecurity published reports

Barrow Island, the second largest island in Western Australia, is a Class A Nature Reserve and home to a variety of rare and endangered fauna and flora, some of which occur nowhere else. To protect fauna and flora it is essential workers and visitors to the island are aware of the risks that a non-indigenous species (NIS) poses to the ecological balance of Barrow Island.

Workers and visitors to Barrow Island need to be aware and keep their eyes open for any unusual fauna and flora that might be in accommodation units, recreation areas or the work place. Reports from …