Managing Inland Native Fisheries for the Benefit of Provincial Victoria
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National Recovery Plan for the Trout Cod Maccullochella Macquariensis
National Recovery Plan for the Trout Cod Maccullochella macquariensis Trout Cod Recovery Team Published by the Victorian Government Department of Sustainability and Environment (DSE) Melbourne, 2008. © State of Victoria Department of Sustainability and Environment 2008 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. Authorised by the Victorian Government, 8 Nicholson Street, East Melbourne. ISBN 1 74152 410 5 This is a Recovery Plan prepared under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999, with the assistance of funding provided by the Australian Government. This Recovery Plan has been developed with the involvement and cooperation of a range of stakeholders, but individual stakeholders have not necessarily committed to undertaking specific actions. The attainment of objectives and the provision of funds may be subject to budgetary and other constraints affecting the parties involved. Proposed actions may be subject to modification over the life of the plan due to changes in knowledge. Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence that may arise from you relying on any information in this publication. An electronic version of this document is available on the Department of the Environment, Water, Heritage and the Arts website www.environment.gov.au For more information contact the DSE Customer Service Centre 136 186 Citation: Trout Cod Recovery Team 2008a. -
Fisheries Guidelines for Design of Stream Crossings
Fish Habitat Guideline FHG 001 FISH PASSAGE IN STREAMS Fisheries guidelines for design of stream crossings Elizabeth Cotterell August 1998 Fisheries Group DPI ISSN 1441-1652 Agdex 486/042 FHG 001 First published August 1998 Information contained in this publication is provided as general advice only. For application to specific circumstances, professional advice should be sought. The Queensland Department of Primary Industries has taken all reasonable steps to ensure the information contained in this publication is accurate at the time of publication. Readers should ensure that they make appropriate enquiries to determine whether new information is available on the particular subject matter. © The State of Queensland, Department of Primary Industries 1998 Copyright protects this publication. Except for purposes permitted by the Copyright Act, reproduction by whatever means is prohibited without the prior written permission of the Department of Primary Industries, Queensland. Enquiries should be addressed to: Manager Publishing Services Queensland Department of Primary Industries GPO Box 46 Brisbane QLD 4001 Fisheries Guidelines for Design of Stream Crossings BACKGROUND Introduction Fish move widely in rivers and creeks throughout Queensland and Australia. Fish movement is usually associated with reproduction, feeding, escaping predators or dispersing to new habitats. This occurs between marine and freshwater habitats, and wholly within freshwater. Obstacles to this movement, such as stream crossings, can severely deplete fish populations, including recreational and commercial species such as barramundi, mullet, Mary River cod, silver perch, golden perch, sooty grunter and Australian bass. Many Queensland streams are ephemeral (they may flow only during the wet season), and therefore crossings must be designed for both flood and drought conditions. -
REVOLUTIONISING Inland Fish Production and Stocking in Victoria “WE GROW YOUR FISH”
REVOLUTIONISING Inland Fish Production and Stocking in Victoria “WE GROW YOUR FISH” Prepared by the Snobs Creek Advisory Board Introduction The Victorian Fisheries Authority (VFA) has a long and successful history of growing and stocking fish to recover threatened species, build fish populations and create fantastic recreational fishing opportunities in Victoria. Most of our waterways are heavily modified and no longer consistently provide conditions that support natural breeding for fish. Therefore, fish stocking is an essential and powerful tool for maintaining fish populations and good fishing, alongside river restoration activities including habitat rehabilitation and environmental flows. In Victoria over 200 waters are stocked annually with twelve different fish species. These include both native threatened fish such as Murray cod, golden perch, trout cod, Macquarie perch, silver perch, catfish, Australian bass, and estuary perch, and popular introduced recreational fish species such as brown trout, rainbow trout, chinook salmon, brook trout. Current fish stocking in Victoria ¡[ Mixed Mildura ¡[ ¡[ ¡[ Mixed Mildura¡[ Family Fishing Waters ¡[ ¡[ ¡[ Family Fishing Waters ¡[ Estuarine ¡[ Estuarine ¡[ ¡[ Native ¡[ Mixed ¡[ Native MilduraSwan Hill ¡[ Salmonid ¡[ ¡[ ¡[ ¡[Swan HillFamily Fishing Waters ¡[ Salmonid ¡[¡[ ¡[ ¡[Kerang ¡[ ¡[¡[¡[ Estuarine ¡[ ¡[ ¡[¡[ ¡[ ¡[Kerang ¡[ ¡[ [ ¡[ ¡[ ¡[ ¡[ ¡[¡ [¡[Wodonga¡[ ¡[¡[ Native¡[ ¡[ ¡[ ¡[ ¡[¡[ ¡[ ¡[¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[¡[ Wodonga ¡[ ¡[ ¡[ ¡[ ¡[ ¡[[Shepparton ¡[ ¡[ ¡[¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[¡[ -
Condition Monitoring of Threatened Fish Populations in Lake Alexandrina and Lake Albert
Condition Monitoring of Threatened Fish Populations in Lake Alexandrina and Lake Albert Report to the Murray–Darling Basin Authority and the South Australian Department for Environment and Water Scotte Wedderburn and Thomas Barnes June 2018 © The University of Adelaide and the Department for Environment and Water With the exception of the Commonwealth Coat of Arms, the Murray–Darling Basin Authority logo, photographs and presented data, all material presented in this document is provided under a Creative Commons Attribution 4.0 International licence (https://creativecommons.org/licences/by/4.0/). For the avoidance of any doubt, this licence only applies to the material set out in this document. The details of the licence are available on the Creative Commons website (accessible using the links provided) as is the full legal code for the CC BY 4.0 licence (https://creativecommons.org/licences/by/4.0/legalcode). MDBA’s preference is that this publication be attributed (and any material sourced from it) using the following: Publication title: Condition Monitoring of Threatened Fish Populations in Lake Alexandrina and Lake Albert Source: Licensed from the Department for Environment and Water under a Creative Commons Attribution 4.0 International Licence The contents of this publication do not purport to represent the position of the Commonwealth of Australia or the MDBA in any way and are presented for the purpose of informing and stimulating discussion for improved management of Basin's natural resources. To the extent permitted by law, the copyright holders (including its employees and consultants) exclude all liability to any person for any consequences, including but not limited to all losses, damages, costs, expenses and any other compensation, arising directly or indirectly from using this report (in part or in whole) and any information or material contained in it. -
Stock Assessment of Golden Perch for PIRSA
Ferguson and Ye 2012 Stock assessment of golden perch for PIRSA Stock Assessment of Golden perch (Macquaria ambigua) G.J Ferguson and Q. Ye SARDI Publication No. F2007/001051-1 SARDI Research Report Series No. 656 SARDI Aquatic Sciences PO Box 120 Henley Beach SA 5022 October 2012 Fishery Stock Assessment Report to PIRSA Fisheries and Aquaculture 1 Ferguson and Ye 2012 Stock assessment of golden perch for PIRSA Stock Assessment of Golden perch (Macquaria ambigua) Fishery Stock Assessment Report to PIRSA Fisheries and Aquaculture G.J Ferguson and Q. Ye SARDI Publication No. F2007/001051-1 SARDI Research Report Series No. 656 October 2012 2 Ferguson and Ye 2012 Stock assessment of golden perch for PIRSA This publication may be cited as: Ferguson, G. J. and Ye, Q (2012). Stock Assessment of Golden perch (Macquaria ambigua). Stock Assessment Report for PIRSA Fisheries and Aquaculture. South Australian Research and Development Institute (Aquatic Sciences), Adelaide. F2007/01051- 1. SARDI Research Report Series No. 656. 55pp. South Australian Research and Development Institute SARDI Aquatic Sciences 2 Hamra Avenue West Beach SA 5024 Telephone: (08) 8207 5400 Facsimile: (08) 8207 5406 http://www.sardi.sa.gov.au DISCLAIMER The authors warrant that they have taken all reasonable care in producing this report. The report has been through the SARDI Aquatic Sciences internal review process, and has been formally approved for release by the Research Chief, Aquatic Sciences. Although all reasonable efforts have been made to ensure quality, SARDI Aquatic Sciences does not warrant that the information in this report is free from errors or omissions. -
SALINITY SENSITIVITY in EARLY LIFE STAGES of an AUSTRALIAN FRESHWATER FISH, MURRAY COD (Maccullochella Peelii Peelii Mitchell 1838)
i SALINITY SENSITIVITY IN EARLY LIFE STAGES OF AN AUSTRALIAN FRESHWATER FISH, MURRAY COD (Maccullochella peelii peelii Mitchell 1838) Piyapong Chotipuntu THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY OF THE UNIVERSITY OF CANBERRA Submitted August 2003 ii © Piyapong Chotipuntu 2003 Abstract The Murray cod (Maccullochella peelii peelii Mitchell 1838) is Australia’s largest freshwater fish. Once highly abundant in the Murray-Darling river system, populations have drastically declined in recent decades. Many causes for this decline have been proposed, including over-fishing, habitat loss and altered river flow regimes. This study hypothesised that elevated salinities have led to selective mortality in some developmental stages, which have in turn depleted stock recruitment and adult populations. The objectives of this study were to determine the optimal, threshold, upper sublethal and lethal salinities for development of eggs, yolk-sac larvae, fry and fingerlings of M. peelii peelii. Investigation the impact of salinity on fertilisation utilised gametes of trout cod (M. macquariensis, Cuvier 1829) instead of M. peelii peelii. Studies were carried out in a controlled laboratory environment using test media prepared from commercial sea salt. The results showed that the eggs of the trout cod hatched only when fertilised and incubated in freshwater, and only larvae hatched in freshwater survived through the yolk absorption period of 12 days. Yolk utilisation efficiencies were not significantly different among the salinities of 0-0.30 g/L. There was no effect of pre- or post- fertilising processes on the salinity tolerances of yolk-sac larvae. No larvae survived at salinities higher than 0.30 g/L during the yolk utilisation period. -
Protecting Eastern Freshwater Cod –Aguide of Food Andshelter
Protecting Eastern Freshwater Cod – a guide for fishers and land managers Eastern Freshwater Cod (also known as Clarence River Cod) is a threatened species under NSW and Commonwealth law. Eastern Freshwater Cod can weigh up to 41 kg but are more commonly less than 5 kg and 660 mm. These large, predatory freshwater fish are native to the Clarence and Richmond Rivers in north-eastern New South Wales. Populations of Eastern Freshwater Cod collapsed in the 1920s and 1930s and continued to decline until the 1980s, when the species was protected. Although once prolific, remnant (non-stocked) populations are now only found in parts of the Clarence River and its tributaries. No remnant populations are known to remain in the Richmond River system, however, stocked populations persist in some local tributaries. Reasons for the decline of Eastern Freshwater Cod include habitat loss and degradation, impacts from introduced Photo by Brett Vercoe species and illegal fishing. EASTERN FRESHWATER COD HABITATS STOCKING Eastern Freshwater Cod are typically found in clear, flowing streams with rocky substrate and large A stocking program for Eastern Freshwater Cod involving amounts of in-stream cover. They are generally found a commercial hatchery commenced in the 1990s and in areas that have boulders or large woody debris. Such ceased in 2003. The stocking took place at various areas provide complex habitats for each stage of the locations throughout the Clarence and Richmond River species life cycle and influence and quality and quantity systems. NSW DPI undertakes regular monitoring of of food and shelter. Eastern Freshwater Cod populations to assess the long- term effectiveness of the stocking program. -
Barmah Forest Ramsar Site Strategic Management Plan
Barmah Forest Ramsar Site Strategic Management Plan Department of Sustainability and Environment Parks Victoria developed this Strategic Management Plan in conjunction with the Department of Sustainability and Environment and key stakeholders, and coordinated the public comment process on the draft document. This report was prepared with financial support from the National Wetlands Program, under the Natural Heritage Trust. © The State of Victoria, Department of Sustainability and Environment, 2003 This publication is copyright. Apart from any fair dealing for the purposes of private study, research, criticism or review as permitted under the Copyright Act 1968, no part may be reproduced, copied, transmitted in any form or by any means (electronic, mechanical or graphic) without the prior permission of the State of Victoria, Department of Sustainability and Environment. All requests and enquiries should be directed to the Copyright Officer, Library Information Services, Department of Sustainability and Environment, 5/250 Victoria Parade, East Melbourne, Victoria 3002. Disclaimers This publication may be of assistance to you and every effort has been made to ensure that the information in the report is accurate. The Department of Sustainability and Environment does not guarantee that the report is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence, which may arise from you relying on any information in this publication. The views and opinions expressed in this document are those of the authors and do not necessarily reflect the views and opinions of the Commonwealth Government of Australia, the Federal Minister for Environment and Heritage, or the Department of the Environment and Heritage. -
NSW Recreational Freshwater Fishing Guide 2020-21
NSW Recreational Freshwater Fishing Guide 2020–21 www.dpi.nsw.gov.au Report illegal fishing 1800 043 536 Check out the app:FishSmart NSW DPI has created an app Some data on this site is sourced from the Bureau of Meteorology. that provides recreational fishers with 24/7 access to essential information they need to know to fish in NSW, such as: ▢ a pictorial guide of common recreational species, bag & size limits, closed seasons and fishing gear rules ▢ record and keep your own catch log and opt to have your best fish pictures selected to feature in our in-app gallery ▢ real-time maps to locate nearest FADs (Fish Aggregation Devices), artificial reefs, Recreational Fishing Havens and Marine Park Zones ▢ DPI contact for reporting illegal fishing, fish kills, ▢ local weather, tide, moon phase and barometric pressure to help choose best time to fish pest species etc. and local Fisheries Offices ▢ guides on spearfishing, fishing safely, trout fishing, regional fishing ▢ DPI Facebook news. Welcome to FishSmart! See your location in Store all your Contact Fisheries – relation to FADs, Check the bag and size See featured fishing catches in your very Report illegal Marine Park Zones, limits for popular species photos RFHs & more own Catch Log fishing & more Contents i ■ NSW Recreational Fishing Fee . 1 ■ Where do my fishing fees go? .. 3 ■ Working with fishers . 7 ■ Fish hatcheries and fish stocking . 9 ■ Responsible fishing . 11 ■ Angler access . 14 ■ Converting fish lengths to weights. 15 ■ Fishing safely/safe boating . 17 ■ Food safety . 18 ■ Knots and rigs . 20 ■ Fish identification and measurement . 27 ■ Fish bag limits, size limits and closed seasons . -
Feeding and Growth of Golden Perch (Macquaria Ambigua), and Assessment of Its Potential for Aquaculture
ResearchOnline@JCU This file is part of the following reference: Herbert, Brett (2005) Feeding and growth of Golden perch (Macquaria ambigua), and assessment of its potential for aquaculture. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/1332/ If you believe that this work constitutes a copyright infringement, please contact [email protected] and quote http://eprints.jcu.edu.au/1332/ B. Herbert 4 FEEDING AND GROWTH OF GOLDEN PERCH (MACQUARIA AMBIGUA), AND ASSESSMENT OF ITS POTENTIAL FOR AQUACULTURE Thesis submitted by Brett Herbert For the Degree of Doctor of Philosophy in the School of Marine Biology and Aquaculture James Cook University September 2005 ELECTRONIC COPY I, the undersigned, the author of this work, declare that the electronic copy of this thesis provided to the James Cook University Library, is an accurate copy of the print thesis submitted, within the limits of the technology available. _______________________________ _______________ Signature Date STATEMENT OF ACCESS I, the undersigned, the author of this thesis, understand that James Cook University will make it available for use within the University Library and, by microfilm or other means, allow access to other users in other approved libraries. All users consulting this thesis will have to sign the following statement: In consulting this thesis, I agree not to copy or closely paraphrase it in whole or in part without the written consent of the author; and to make proper public written acknowledgement for any assistance which I have obtained from it. Beyond this, I do not wish to place any restriction on access to this thesis. -
Fate of 2 Year-Old, Hatchery-Reared Trout Cod Maccullochella Macquariensis (Percichthyidae) Stocked Into Two Upland Rivers
Journal of Fish Biology (2007) 71, 182–199 doi:10.1111/j.1095-8649.2007.01481.x, available online at http://www.blackwell-synergy.com Fate of 2 year-old, hatchery-reared trout cod Maccullochella macquariensis (Percichthyidae) stocked into two upland rivers B. C. EBNER*†‡, J. D. THIEM*† AND M. LINTERMANS*† *Parks, Conservation & Lands, Department of Territory & Municipal Services, ACT Government, G. P. O. Box 158, Canberra ACT 2601, Australia and †Cooperative Research Centre for Freshwater Ecology, University of Canberra, ACT 2601, Australia (Received 16 June 2006, Accepted 13 February 2007) Radio-tracking was used in monitoring the reintroduction of on-grown 2 year-old trout cod Maccullochella macquariensis (Percichthyidae) (a nationally endangered freshwater fish) in both a large and small upland river. Thirty-six radio-tagged M. macquariensis were stocked into a site in each of the Murrumbidgee and Cotter Rivers (Australian Capital Territory). Restricted dispersal occurred in both rivers, with both samples of M. macquariensis remaining within 5 km of the release site for the duration of the study. Mortality was rapid and 1 month after release 61 and 31% of the sample was alive in the Murrumbidgee and Cotter Rivers, respectively. In the Murrumbidgee River, complete mortality had occurred 6 months after release. An individual survived in the Cotter River until 7 months after release. Predation by cormorants Phalacrocorax spp. and predation or scavenging by the common water rat Hydromys chrysogaster were the probable causes of mortality. Predator-assisted movement of radio-tags by cormorants occurred in both groups and had the potential to confound interpretation of active dispersal movements. -
5. References
SOF text final l/out 12/12/02 12:16 PM Page 71 5. REFERENCES Aarn and Ivantsoff, W. 2001. Predation on native fishes by Gambusia holbrooki in the Orara River, New South Wales. Fishes of Sahul 15(1): 726-732. ACT Government 1998. The ACT Nature Conservation Strategy. Conservation Series No. 15, ACT Parks and Conservation Service, Canberra. ACT Government 1999a. Two-spined Blackfish (Gadopsis bispinosus): A vulnerable species. Action Plan No. 11. Environment ACT, Canberra. ACT Government 1999b. Trout Cod (Maccullochella macquariensis): An endangered species. Action Plan No. 12. Environment ACT, Canberra. ACT Government 1999c. Macquarie Perch (Macquaria australasica) An endangered species. Action Plan No. 13. Environment ACT, Canberra. ACT Government 1999d. Murray River Crayfish (Euastacus armatus): A vulnerable species. Action Plan No. 14. Environment ACT, Canberra. ACT Government 2000. Fish Stocking Plan for the Australian Capital Territory: 2001-2005. Environment ACT, Canberra. ACT Government 2002. Silver Perch (Bidyanus bidyanus): An endangered species. Draft Action Plan No. 26. Environment ACT, Canberra. Allen, G.R., Midgley, S.H. and Allen, M. 2002. Field Guide to the Freshwater Fishes of Australia. Western Australian Museum, Perth. Allen, G. R. 1991. Field Guide to the Freshwater Fishes of New Guinea. Publication No. 9, Cristensen Research Institute, Madang, Papua New Guinea. Allen S. 1984. Occurrence of juvenile weatherfish Misgurnus anguillicaudatus (Pisces: Cobitidae) in the Yarra River. Victorian Naturalist 101(5): 240-242. Anderson, J. R., Morison, A. K. and Ray, D. J. 1992a. Age and growth of Murray Cod Maccullochella peelii (Perciformes: Percichthyidae), in the lower Murray-Darling Basin, Australia, from thin-sectioned otoliths.