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State Of The Fisheries: Status Reports Of The Fisheries And Aquatic Resources Of Western Australia 2024/25, Stephen J. Newman, Ainslie Denham, Lebo Selemela, Jenny Moore

Status Reports of the Fisheries and Aquatic Resources

The Status Reports of the Fisheries and Aquatic Resources of Western Australia (SRFAR) provides an annual update on the state of the fish stocks and other aquatic resources of Western Australia (WA). These reports outline the most recent assessments of the cumulative risk status for each of the aquatic resources (assets) within WA’s six bioregions using an Ecosystem Based Fisheries Management (EBFM) approach. The Department of Primary Industries and Regional Dveelopment’s (DPIRD) risk based EBFM framework is the WA Government’s basis for management of all of WA’s aquatic resources.

Assets examined in each bioregion include the meso-scale ecosystems and aquatic …

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

Fisheries Occasional Publications

Please note: this updated version (9th edition) published in June 2026 replaces the version published in 2023.

This guide has been developed to help you identify the more common species in Western Australia that 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. You can access additional information from dpird.wa.gov.au

Throughout this guide you will see all or some of …

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.

Mapping Sensory Landscapes: Distribution And Arrangement Of The Anterior Lateral Line System In Texas Catfish, Tatiana K. Flores, Ruben Tovar

Posters - 2026

Fish have a system of sensory organs known as the lateral line system. This system contains numerous mechanoreceptive neuromasts and electroreceptive ampullary organs (Northcutt et al, 2000). Neuromasts are small, hair-like structures located within canals in the lateral line system just under the fish’s skin and are open to the environment through small pores visible on its skin (Parker, 2025). Water flows into these canals through the pores which stimulates the sensitive hair cells, resulting in electrical signals sent to the fish’s brain. The brain interprets these signals and creates “images” of the fish’s surroundings, helping it to see even …

Teeth That Tell Time: Elemental Analysis From Shark Teeth, Gisele-Elizabeth Perez, David Turner

Research Papers

Sharks (Chondrichthyes) have hunted in the oceans for over 400 million years, their teeth leaving history behind, constantly becoming a part of the fossilization process (Worm et al. 2013). Their survival throughout 5 major extinctions is due to their ability to adapt easily with slow metabolism, a wide range of diet, and an efficient physiology. Shark teeth are vital to the hunting and consumption of their prey, making it a point for scientists to study them. Their tooth minerals contain fluorapatite in their enameloid, and dentin in the “root” of the tooth, with extinct species containing dentin and hydroxyapatite in …

Teeth That Tell Time: Elemental Analysis From Shark Teeth, Gisele-Elizabeth Perez

Posters - 2026

Sharks (Chondrichthyes) have hunted in the oceans for over 400 million years, their teeth leaving history behind, constantly becoming a part of the fossilization process (Worm et al. 2013). Their survival throughout 5 major extinctions is due to their ability to adapt easily with slow metabolism, a wide range of diet, and an efficient physiology. Shark teeth are vital to the hunting and consumption of their prey, making it a point for scientists to study them. Their tooth minerals contain fluorapatite in their enameloid, and dentin in the “root” of the tooth, with extinct species containing dentin and hydroxyapatite in …

Mapping Sensory Landscapes: Distribution And Arrangement Of The Anterior Lateral Line System In Texas Catfish, Tatiana Flores, Ruben Tovar

Research Papers

Fish have a system of sensory organs known as the lateral line system. This system contains numerous mechanoreceptive neuromasts and electroreceptive ampullary organs (Northcutt et al, 2000). Neuromasts are small, hair-like structures located within canals in the lateral line system just under the fish’s skin and are open to the environment through small pores visible on its skin (Parker, 2025). Water flows into these canals through the pores which stimulates the sensitive hair cells, resulting in electrical signals sent to the fish’s brain. The brain interprets these signals and creates “images” of the fish’s surroundings, helping it to see even …

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

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 …

Role Of Recreational Fisher Information In Fisheries Management, Rebecca M. Krogman, Stephen M. Taylor, Aaron J. Adams, Ross E. Boucek, Steven M. Lombardo, Chelsey A. Crandall, Susan F. Steffen, Alejandro Acosta, Eduardo Bone Moron, Sepp Haukebo, Kieran Hyder, Zachary M. Radford, Warren M. Potts

Books & book chapters

Fisheries managers work with the three components of fisheries—biota, environment, and people - to achieve recreational, stewardship, and socioeconomic goals. Although manipulation of biota and the aquatic environment remains popular (e.g. harvest regulation, protecting or enhancing habitats, and guarding water quality), the human dimension of fisheries must also be considered throughout the fisheries management process. Managers can and should engage fishers in a myriad of ways, from identification of problems to guidance on alternatives, and from measurement of change to evaluation of success. In this chapter, we review common fisheries management goals and objectives; detail information needs stemming from those …

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 …

Capfish Project Report : Summer Academy For The Pacific Islands, Kathleen Auld, Francis Neat, Raphaël Baumler

Reports

The CAPFISH Project was created in response to an identified need for capacity-building to address illegal, unreported and unregulated (IUU) fishing and related matters - a complex problem affecting aquatic ecosystems, coastal communities, fishers and fish workers, and economic and national security. Over the last four years, the CAPFISH Project has provided training and educational materials on IUU fishing to developing country administrations around the world, most recently with a two-week regional Summer Academy for the Pacific Islands. This Academy ran for two weeks and included delegates from fisheries, labour, safety, maritime, foreign affairs, and enforcement administrations in the Pacific …

Fisheries Occasional Publication No.148 - Aquaculture Of Seaweed In Western Australia: Policy Principles Relating To Licences And Exemptions For The Aquaculture Of Seaweed In Western Australia, Department Of Primary Industries And Regional Development, Western Australia

Fisheries Occasional Publications

of aquaculture, and clarifies the process and information required to assess applications for aquaculture licences, leases and exemptions for seaweed aquaculture in WA.

Development of principles will support decision-making for the take of wild seaweed and for the grant or variation of aquaculture licences for seaweed aquaculture.

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:

• …

Ocean Acidification Mitigation: Potential Expansion Of Sav Restoration Strategy In The Chesapeake Bay, Cree N. Taylor

Undergraduate Research Posters

Zostera marina is a species of marine macrophyte that has been largely prioritized in past submerged aquatic vegetation (SAV) restoration initiatives within the Chesapeake Bay because of its 1) previous abundance, 2) demonstrated carbon burial abilities, and 3) observed ability for meadows of Z. marina to ameliorate low pH conditions. Due to the temperature variability and poor water quality associated with anthropogenic disturbances in the Chesapeake Bay, Z. Marina beds have experienced several die-off events with limited capacity for regrowth. This systematic review explored the possible benefits of focusing future SAV recovery initiatives on ensuring a diverse variety of SAV …

State Of The Fisheries: Status Reports Of The Fisheries And Aquatic Resources Of Western Australia 2023/24, Stephen J. Newman, Jenny Moore, Daniel J. Gaughan

Status Reports of the Fisheries and Aquatic Resources

This edition of the “State of the fisheries” continues the tradition of annually reporting on the status of exploited fish and their habitats in Western Australia. Critically, the reports provide overviews of the science outcomes that underpin management of fishing across the state.

Scientifically assessing the status of fish resources and potential impacts on ecosystems is inherently challenging; I acknowledge and thank the dedicated fisheries science teams and various support staff for again producing outstanding, robust scientific results that are summarised herein. I similarly acknowledge (i) the fisheries management team who use the science outcomes in policy development and to …

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).

A Deeper Dive Into Literature Published About Pinnipeds And Cetaceans Using The Five Domain Model, Aqsa Khan, Pedro Beltran

Posters - 2024

Research was conducted on cetaceans (whales and dolphins) (Figure 1) and pinnipeds (seals and sea lions) (Figure 2), focusing on five domains: nutrition, environment, health, behavior, and mental state. The goal was to identify the most discussed domain in existing literature. Specifically examining researchers' opinions on assessing the well-being of these marine mammals. After analyzing articles, hypotheses were formed suggesting that environmental factors are prominent for cetaceans, while behavior is the prominent domain for pinnipeds. To test these hypotheses, peer-reviewed articles were coded, providing both qualitative insights and quantitative representations of each domain's prevalence. The research uncovered the focal domains …

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

Capfish Project Report : Phase 1 Outcomes And Summer Academy For The Mediterranean, World Maritime University

Reports

Illegal, unreported and unregulated (IUU) fishing is a complex and multifaceted problem, with disastrous consequences for aquatic ecosystems, coastal communities, fishers and fish workers, and economic and national security. Over the past three years, the CAPFISH Project has strengthened capacity to fight IUU fishing by providing training and educational materials to developing country administrations around the world, most recently with a two-week regional Summer Academy for the Mediterranean. The Academy ran for two weeks and targeted delegates from fisheries administrations in developing countries in North Africa, the Middle East, and Southeast Europe, as a way to promote inter-regional learning and …

Living Among Wildlife: Elevating Human-Wildlife Interactions And Coexistence, Bridget Rebecca Murphy

Graduate Student Portfolios, Professional Papers, and Capstone Projects

After a semester of learning, both in class and in nature, my writing honed in further on this human-nature divide. To me, I see humans as part of nature – as we are mammals, animals, part of the food chain, biological beings no higher than others on our planet. We have simply constructed this false narrative around us within our societies, minds and media that embeds this division between us and nature, between us and wildlife. Humans have been managing, stewarding, living off and within landscapes for thousands of years. As time and technology evolved, a lot of people began …

State Of The Fisheries: Status Reports And Aquatic Resources Of Western Australia 2022/23, S.J. Newman, K.G. Santoro, D.J. Gaughan

Status Reports of the Fisheries and Aquatic Resources

Aquatic resources within Western Australia (WA) are in good condition, and this has positioned WA as a global leader in sustainable fisheries management. The sustainable fisheries of WA continue to support our strong economy and regional communities. Nonetheless, the lack of a consistent approach to build in the knowledge of Traditional Owners remains a gap in our longer term fisheries science in Western Australia.

Climate change and climate variability continues to impact fish stocks, challenging our ability to effectively monitor, assess, and manage fish stocks. We are continually working with our stakeholders, and the broader community to be adaptive, responsive, …

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.

State Of The Fisheries: Status Reports And Aquatic Resources Of Western Australia 2021/22, Department Of Primary Industries And Regional Development, Western Australia, S J. Newman, B S. Wise, K G. Santaro, D J. Gaughan

Status Reports of the Fisheries and Aquatic Resources

Aquatic resources within Western Australia (WA) are in good condition, and this has positioned WA as a global leader in sustainable fisheries management. The sustainable fisheries of WA continue to support our strong economy and regional communities. Nonetheless, the lack of a consistent approach to build in the knowledge of Traditional Owners remains a gap in our longer-term fisheries science in Western Australia.

Climate change and climate variability continues to impact fish stocks, challenging our ability to effectively monitor, assess, and manage fish stocks. We are continually working with our stakeholders, and the broader community to be adaptive, responsive, and …

Capacity-Building Project To Progress The Implementation Of International Instruments To Combat Iuu Fishing (Capfish) : Workshop 3, 18-21 October 2022, World Maritime University

Reports

Illegal, Unreported and Unregulated (IUU) fishing is a complex and multifaceted problem, with dire consequences for aquatic ecosystems, coastal communities, fishers and fish workers, and economic and national security. It particularly affects developing countries, and is estimated to cost the global economy USD 20 billion each year. This represents foregone taxes, license fees, and revenue from resources that could have been legally exploited. Future opportunities are also lost as fish stocks dwindle and collapse, with knock-on socioeconomic effects. As those involved in IUU fishing seek to cut costs wherever possible, and are often involved in other illegal activities, IUU fishing …

River Report. State Of Lower St. Johns River Basin, Florida: Water Quality, Fisheries, Aquatic Life, Contaminants, 2023, Environmental Protection Board, Jacksonville Florida, University Of North Florida, Jacksonville University, Gerry Pinto, Brian P. Zoellner, Christopher Baynard, Gretchen Bielmyer-Fraser, Dale Casamatta, Charles Closmann, Nisse Goldberg, Ashley Johnson, Scott Jones, William Penwell, Radha Pyati, Adam Rosenblatt

State of the River Report

No abstract provided.

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

Fisheries Occasional Publications

No abstract provided.

River Report. State Of The Lower St. Johns River Basin, Florida: Water Quality, Fisheries, Aquatic Life, Contaminants, 2022., Environmental Protection Board, City Of Jacksonville, University Of North Florida, Jacksonville University, Gerry Pinto, Gretchen Bielmyer-Fraser, John Burr, Dale Casamatta, Charles Closmann, Brian P. Zoellner, Ashley Johnson, An-Phong Le, William Penwell, Radha Pyati

State of the River Report

No abstract provided.

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.

Universal Healthcare: Is It The Future?, Izzy Wappett

Fall Student Research Symposium 2021

About 8.5% of the United States population has no form of healthcare. The rest of the population either has a form of public or private insurance given to them by the government, private insurers, or employers. But there are countries worldwide that have systems where every citizen has healthcare. This is called universal healthcare. Universal Healthcare has shown to be more effective because it portrays healthcare as less of a privilege and more of a right to all. But many Americans view this kind of system as controlling and a system that takes away your freedom. But as studies and …