DOCSLIB.ORG

Deficiencies in Our Understanding of the Hydro-Ecology of Several Native Australian Fish: a Rapid Evidence Synthesis

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Deficiencies in Our Understanding of the Hydro-Ecology of Several Native Australian Fish: a Rapid Evidence Synthesis Marine and Freshwater Research, 2018, 69, 1208–1221 © CSIRO 2018 https://doi.org/10.1071/MF17241 Supplementary material Deficiencies in our understanding of the hydro-ecology of several native Australian fish: a rapid evidence synthesis Kimberly A. MillerA,D, Roser Casas-MuletB,A, Siobhan C. de LittleA, Michael J. StewardsonA, Wayne M. KosterC and J. Angus WebbA,E ADepartment of Infrastructure Engineering, The University of Melbourne, Parkville, Vic. 3010, Australia. BWater Research Institute, Cardiff University, The Sir Martin Evans Building, Museum Avenue, Cardiff, CF10 3AX, UK. CArthur Rylah Institute for Environmental Research, Department of Environment, Land, Water and Planning, Heidelberg, Vic. 3084, Australia. DPresent address: Healesville Sanctuary, Badger Creek Road, Healesville, Vic. 3777, Australia. ECorresponding author. Email address: [email protected] Page 1 of 30 Marine and Freshwater Research © CSIRO 2018 https://doi.org/10.1071/MF17241 Table S1. All papers located by standardised searches and following citation trails for the two rapid evidence assessments All papers are marked as Relevant or Irrelevant based on a reading of the title and abstract. Those deemed relevant on the first screen are marked as Relevant or Irrelevant based on a full assessment of the reference.The table contains incomplete citation details for a number of irrelevant papers. The information provided is as returned from the different evidence databases. Given that these references were not relevant to our review, we have not sought out the full citation details. Source Reference Relevance Relevance (based on title (after reading and abstract) full text) Pygmy perch & carp gudgeons Search hit Anon (1998) Soy protein-based formulas: recommendations for use in infant feeding. Available at Irrelevant http://go.galegroup.com/ps/i.do?id=GALE%7CA20303361&v=2.1&u=unimelb&it=r&p=EAIM&sw=w Search hit Anon (2007) Mission possible: taking control of pediatric GERD. Available at Irrelevant http://go.galegroup.com/ps/i.do?id=GALE%7CA168360791&v=2.1&u=unimelb&it=r&p=EAIM&sw=w Search hit Osman, A. G. M., Abd El Reheem, A.-E. B. M., AbuelFadl, K. Y., and GadEl-Rab, A. G. (2010). Enzymatic and histopathologic biomarkers as indicators of aquatic Irrelevant pollution in fishes. Nature and Science 2, 1302. doi:10.4236/ns.2010.211158 Search hit Tighe, M. P., Afzal, N. A., Bevan, A., and Beattie, R. M. (2009). Current pharmacological management of gastro-esophageal reflux in children: an evidence-based Irrelevant systematic review. Paediatric Drugs 11, 185. doi:10.2165/00148581-200911030-00004 Search hit Agostoni, C., Giovannini, M., and Enrica, R. (1995) Dietary fibre in weaning foods of young children. Available at Irrelevant http://go.galegroup.com/ps/i.do?id=GALE%7CA17809710&v=2.1&u=unimelb&it=r&p=EAIM&sw=w Search hit Allen, M. J., Groce, A. K., and Rosenblatt, R. H. (2001). Addition of Blacklip Dragonet, Synchiropus atrilabiatus (Garman, 1899) (Pisces: Callionymidae) to the Irrelevant California Ichthyofauna. Bulletin of the Southern California Academy of Sciences 100, 149. Search hit Alves, M. J., Coelho, H., Collares-Pereira, M. J., and Coelho, M. M. (2001). Mitochondrial DNA variation in the highly endangered cyprinid fish Anaecypris Irrelevant hispanica: importance for conservation. Heredity 87, 463–473. doi:10.1046/j.1365-2540.2001.00929.x Search hit Forsgren, E., Amundsen, T., Bjelvenmark, J., and Borg, Å. A. (2004). Unusually dynamic sex roles in a fish. Nature 429, 551. doi:10.1038/nature02562 Irrelevant Search hit Anderson, J. R., Mackay, N. J., and Lake, J. S. (1971). Notes on reproductive behavior and ontogeny in 2 species of Hypseleotris (=Carassiops) (Gobiidae- Relevant Irrelevant Teleostei). Australian Journal of Marine and Freshwater Research 22, 139–140. doi:10.1071/MF9710139 Search hit Anon (2006). Student award winners at the 2006 annual meeting. Bulletin of the Southern California Academy of Sciences 105, S1. Irrelevant Search hit Anon (2011). Science; new science findings from Griffith University published. Ecology, Environmental Conservation 365. Irrelevant Search hit Anon (2012). Animal ecology; findings from Charles Darwin University broaden understanding of animal ecology. Energy & Ecology 141. Irrelevant Search hit Anon (2012). Animal ecology; findings from University of Queensland advance knowledge in animal ecology. Ecology, Environmental Conservation 80. Irrelevant Search hit Anon (2012). Conservation genetics; study results from South Australian Museum provide new insights into conservation genetics. Ecology, Environmental Irrelevant Conservation 614. Search hit Anon (2012). Environmental metrics; findings from Griffith University in environmental metrics reported. Ecology, Environmental Conservation 163. Irrelevant Search hit Anon (2012). Freshwater research; La Trobe University details research in freshwater research. Ecology, Environmental Conservation 174. Irrelevant Search hit Anon (2012). Science; research from Arizona State University in the area of science described. Science Letter 5425. Irrelevant Search hit Anon (2012). Science; scientists at Catholic University target science. Science Letter 2421. Irrelevant Search hit Anon (2013). Freshwater research; study findings from Griffith University provide new insights into freshwater research. Ecology, Environmental Conservation 601. Irrelevant Search hit Anonymous (2003). 2003 buyer’s guide. Journal of Housing and Community Development 60, BG1–BG28. Irrelevant Search hit Anonymous (2006). Distributor news: news digests. Nation’s Restaurant News 40, 16. Irrelevant Search hit Anonymous (2008). Fisheries research; new fisheries research study findings recently were reported by L. Vilizzi and co-researchers. Ecology, Environmental & Irrelevant Conservation Business 107. Search hit Anonymous (2008). Marine biology; findings from Macquarie University in marine biology reported. Ecology, Environmental Conservation 38. Irrelevant Search hit Anonymous (2008) Marine biology; research on marine biology reported by I.G. Stuart et al. Ecology, Environmental & Conservation Business: 234. Irrelevant Search hit Anonymous (2008). Marine biology; scientists at James Cook University describe research in marine biology. Ecology, Environmental Conservation 76. Irrelevant Page 2 of 30 Marine and Freshwater Research © CSIRO 2018 https://doi.org/10.1071/MF17241 Source Reference Relevance Relevance (based on title (after reading and abstract) full text) Pygmy perch & carp gudgeons Search hit Anonymous (2009). Aquatic conservation; recent findings in aquatic conservation described by J.T. Knight and colleagues. Ecology, Environmental Conservation Irrelevant 272. Search hit Anonymous (2009). Ecology; data on ecology detailed by researchers at University of Auckland. Ecology, Environmental Conservation 291. Irrelevant Search hit Anonymous (2009). Marine biology; research on marine biology detailed by J.T. Knight and co-authors. Ecology, Environmental Conservation 112. Irrelevant Search hit Anonymous (2009). Veterinary research; data on veterinary research discussed by F.J. Stephens and colleagues. Veterinary Week 75. Irrelevant Search hit Anonymous (2010). Biological invasions; new biological invasions research has been reported by scientists at University of Sydney. Science Letter 1771. Irrelevant Search hit Anonymous (2010). Conservation genetics; new findings reported from M.P. Hammer and co-authors describe advances in conservation genetics. Ecology, Irrelevant Environmental Conservation 187. Search hit Anonymous (2010). Ecology; Reports from Deakin University highlight recent research in ecology. Energy & Ecology Business 1145. Irrelevant Search hit Anonymous (2010). Evolutionary Biology; New evolutionary biology data have been reported by researchers at Monash University. Science Letter 1033. Irrelevant Search hit Anonymous (2010). Freshwater Research; Research on freshwater research described by scientists at Deakin University. Ecology, Environmental Conservation 281. Irrelevant Search hit Anonymous (2010). Freshwater research; research on freshwater research reported by scientists at La Trobe University. Ecology, Environmental Conservation 233. Irrelevant Search hit Anonymous (2010). Marine biology; research by J. Lyon and colleagues in marine biology provides new insights. Ecology, Environmental Conservation 375. Irrelevant Search hit Anonymous (2011). Biological Conservation; new biological conservation findings from R.J. Rolls and co-researchers published. Ecology, Environmental Irrelevant Conservation 274. Search hit Anonymous (2011). Ecology; studies from University of Sydney in the area of ecology described. Ecology, Environmental Conservation 655. Irrelevant Search hit Anonymous (2011). Environmental science and technology; study results from M.A. Trenfield and colleagues update understanding of environmental science and Irrelevant technology. Ecology, Environmental Conservation 1023. Search hit Anonymous (2011). Fish biology; research from Griffith University provides new data on fish biology. Science Letter 2204. Irrelevant Search hit Anonymous (2011). Marine biology; data on marine biology described by researchers at Murdoch University. Ecology, Environmental Conservation 160. Irrelevant Search hit Arthington, A. H. (2009). Australian lungfish, Neoceratodus forsteri, threatened by a new dam. Environmental Biology of Fishes 84, 211–221. doi:10.1007/s10641- Irrelevant 008-9414-y Search hit Arthington, A. H., and Marshall, C. J. (1996). Threatened fishes of the world:
Load more

Recommended publications
  • Feature: INTRODUCED FISH and ECOLOGY
    Feature: INTRODUCED FISH AND ECOLOGY Ecological Impacts of Non-native Freshwater Fishes Julien Cucherousset Centre for Conservation Ecology and Environmental Change, School of Applied Sciences, Bournemouth University, Poole, Dorset, United Kingdom Impactos Ecológicos de Peces Foráneos CNRS, UPS, ENFA, UMR5174 EDB (Laboratoire Évolution et Diversité de Agua Dulce Biologique), 118 route de Narbonne, F-31062 Toulouse, France Université de Toulouse, UPS, UMR5174 EDB, F-31062 Toulouse, France RESUMEN: Hay una larga historia de introducciones de especies de peces foráneos de agua dulce y la tasa Julian D. Olden de introducción se ha acelerado considerablemente a School of Aquatic and Fishery Sciences, University of Washington, través del tiempo. Si bien no todos los peces introduci- Box 355020, Seattle, Washington 98195, USA (Address correspondence dos tienen efectos notables en sus nuevos ecosistemas, to [email protected]) muchos de ellos ejercen importantes impactos ecológi- cos, evolutivos y económicos. Para los investigadores, ABSTRACT: There is a long history of introduction of non-native administradores y tomadores de decisiones que están in- fishes in fresh waters and the introduction rate has accelerated great- teresados en la conservación de la diversidad dulceacuí- ly over time. Although not all introduced fishes have appreciable cola, es de suma importancia entender la magnitud y effects on their new ecosystems, many exert significant ecological, alcance de los potenciales impactos de especies foráneas evolutionary, and economic impacts. For researchers, managers, de agua dulce. El presente estudio provee un panorama and policy makers interested in conserving freshwater diversity, un- de la literatura más reciente sobre impactos ecológicos derstanding the magnitude and array of potential impacts of non-na- asociados a la introducción de peces foráneos de agua tive fish species is of utmost importance.
    [Show full text]
  • A Global Assessment of Parasite Diversity in Galaxiid Fishes
    diversity Article A Global Assessment of Parasite Diversity in Galaxiid Fishes Rachel A. Paterson 1,*, Gustavo P. Viozzi 2, Carlos A. Rauque 2, Verónica R. Flores 2 and Robert Poulin 3 1 The Norwegian Institute for Nature Research, P.O. Box 5685, Torgarden, 7485 Trondheim, Norway 2 Laboratorio de Parasitología, INIBIOMA, CONICET—Universidad Nacional del Comahue, Quintral 1250, San Carlos de Bariloche 8400, Argentina; [email protected] (G.P.V.); [email protected] (C.A.R.); veronicaroxanafl[email protected] (V.R.F.) 3 Department of Zoology, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand; [email protected] * Correspondence: [email protected]; Tel.: +47-481-37-867 Abstract: Free-living species often receive greater conservation attention than the parasites they support, with parasite conservation often being hindered by a lack of parasite biodiversity knowl- edge. This study aimed to determine the current state of knowledge regarding parasites of the Southern Hemisphere freshwater fish family Galaxiidae, in order to identify knowledge gaps to focus future research attention. Specifically, we assessed how galaxiid–parasite knowledge differs among geographic regions in relation to research effort (i.e., number of studies or fish individuals examined, extent of tissue examination, taxonomic resolution), in addition to ecological traits known to influ- ence parasite richness. To date, ~50% of galaxiid species have been examined for parasites, though the majority of studies have focused on single parasite taxa rather than assessing the full diversity of macro- and microparasites. The highest number of parasites were observed from Argentinean galaxiids, and studies in all geographic regions were biased towards the highly abundant and most widely distributed galaxiid species, Galaxias maculatus.
    [Show full text]
  • §4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
    §4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm,
    [Show full text]
  • Freshwater Fishes
    WESTERN CAPE PROVINCE state oF BIODIVERSITY 2007 TABLE OF CONTENTS Chapter 1 Introduction 2 Chapter 2 Methods 17 Chapter 3 Freshwater fishes 18 Chapter 4 Amphibians 36 Chapter 5 Reptiles 55 Chapter 6 Mammals 75 Chapter 7 Avifauna 89 Chapter 8 Flora & Vegetation 112 Chapter 9 Land and Protected Areas 139 Chapter 10 Status of River Health 159 Cover page photographs by Andrew Turner (CapeNature), Roger Bills (SAIAB) & Wicus Leeuwner. ISBN 978-0-620-39289-1 SCIENTIFIC SERVICES 2 Western Cape Province State of Biodiversity 2007 CHAPTER 1 INTRODUCTION Andrew Turner [email protected] 1 “We live at a historic moment, a time in which the world’s biological diversity is being rapidly destroyed. The present geological period has more species than any other, yet the current rate of extinction of species is greater now than at any time in the past. Ecosystems and communities are being degraded and destroyed, and species are being driven to extinction. The species that persist are losing genetic variation as the number of individuals in populations shrinks, unique populations and subspecies are destroyed, and remaining populations become increasingly isolated from one another. The cause of this loss of biological diversity at all levels is the range of human activity that alters and destroys natural habitats to suit human needs.” (Primack, 2002). CapeNature launched its State of Biodiversity Programme (SoBP) to assess and monitor the state of biodiversity in the Western Cape in 1999. This programme delivered its first report in 2002 and these reports are updated every five years. The current report (2007) reports on the changes to the state of vertebrate biodiversity and land under conservation usage.
    [Show full text]
  • Evidence of Hidden Diversity and Taxonomic Conflicts in Five Stream Fishes from the Eastern Zimbabwe Highlands Freshwater Ecoregion
    A peer-reviewed open-access journal ZooKeys 768: 69–95Evidence (2018) of hidden diversity and taxonomic conflicts in five stream fishes... 69 doi: 10.3897/zookeys.768.21944 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research Evidence of hidden diversity and taxonomic conflicts in five stream fishes from the Eastern Zimbabwe Highlands freshwater ecoregion Albert Chakona1,2, Wilbert T. Kadye2, Taurai Bere3, Daniel N. Mazungula1,2, Emmanuel Vreven4,5 1 South African Institute for Aquatic Biodiversity, Private Bag 1015, Grahamstown, South Africa, 6140 2 Department of Ichthyology and Fisheries Science, Rhodes University, P.O. Box 94, Grahamstown, South Africa, 6140 3 School of Wildlife, Ecology and Conservation, Chinhoyi University of Technology, P. Bag 7724, Chinhoyi, Zimbabwe 4 Royal Museum for Central Africa, Section of Vertebrates, Ichthyology, Leuvensesteenweg 13, 3080, Tervuren, Belgium 5 KU Leuven, Department of Biology, Laboratory of Biodiversity and Evolutio- nary Genomics, Deberiotstraat 32, 3000 Leuven, Belgium Corresponding author: Albert Chakona ([email protected]) Academic editor: N. Bogutskaya | Received 30 October 2018 | Accepted 25 April 2018 | Published 19 June 2018 http://zoobank.org/9621930C-8C43-40D0-8554-684035E99FAA Citation: Chakona A, Kadye WT, Bere T, Mazungula DN, Vreven E (2018) Evidence of hidden diversity and taxonomic conflicts in five stream fishes from the Eastern Zimbabwe Highlands freshwater ecoregion. ZooKeys 768: 69–95. https://doi.org/10.3897/zookeys.768.21944 Abstract
    [Show full text]
  • Evolutionary Genomics of a Plastic Life History Trait: Galaxias Maculatus Amphidromous and Resident Populations
    EVOLUTIONARY GENOMICS OF A PLASTIC LIFE HISTORY TRAIT: GALAXIAS MACULATUS AMPHIDROMOUS AND RESIDENT POPULATIONS by María Lisette Delgado Aquije Submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Dalhousie University Halifax, Nova Scotia August 2021 Dalhousie University is located in Mi'kma'ki, the ancestral and unceded territory of the Mi'kmaq. We are all Treaty people. © Copyright by María Lisette Delgado Aquije, 2021 I dedicate this work to my parents, María and José, my brothers JR and Eduardo for their unconditional love and support and for always encouraging me to pursue my dreams, and to my grandparents Victoria, Estela, Jesús, and Pepe whose example of perseverance and hard work allowed me to reach this point. ii TABLE OF CONTENTS LIST OF TABLES ............................................................................................................ vii LIST OF FIGURES ........................................................................................................... ix ABSTRACT ...................................................................................................................... xii LIST OF ABBREVIATION USED ................................................................................ xiii ACKNOWLEDGMENTS ................................................................................................ xv CHAPTER 1. INTRODUCTION ....................................................................................... 1 1.1 Galaxias maculatus ..................................................................................................
    [Show full text]
  • Dwarf Galaxias
    Threatened Species Link www.tas.gov.au SPECIES MANAGEMENT PROFILE Galaxiella pusilla Eastern Dwarf Galaxias Group: Chordata (vertebrates), Actinopterygii (bony fish), Salmoniformes (salmonids), Galaxiidae Status: Threatened Species Protection Act 1995: vulnerable Environment Protection and Biodiversity Conservation Act 1999: Vulnerable Endemic Found in Tasmania and elsewhere Status: A complete species management profile is not currently available for this species. Check for further information on this page and any relevant Activity Advice. Key Points Important: Is this species in your area? Do you need a permit? Ensure you’ve covered all the issues by checking the Planning Ahead page. Important: Different threatened species may have different requirements. For any activity you are considering, read the Activity Advice pages for background information and important advice about managing around the needs of multiple threatened species. Further information ​Check also for listing statement or notesheet pdf above (below the species image). Recovery Plan Cite as: Threatened Species Section (2021). Galaxiella pusilla (Eastern Dwarf Galaxias): Species Management Profile for Tasmania's Threatened Species Link. https://www.threatenedspecieslink.tas.gov.au/Pages/Dwarf-Galaxias.aspx. Department of Primary Industries, Parks, Water and Environment, Tasmania. Accessed on 29/9/2021. Contact details: Threatened Species Section, Department of Primary Industries, Parks, Water and Environment, GPO Box 44, Hobart, Tasmania, Australia, 7001. Phone (1300 368 550). Permit: A permit is required under the Tasmanian Threatened Species Protection Act 1995 to 'take' (which includes kill, injure, catch, damage, destroy and collect), keep, trade in or process any specimen or products of a listed species. Additional permits may also be required under other Acts or regulations to take, disturb or interfere with any form of wildlife or its products, (e.g.
    [Show full text]
  • East Gippsland, Victoria
    Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations.
    [Show full text]
  • 2219573-REP-Marine Assessment Report AR
    Appendix L – Marine Assessment GHD | Report for Hunter Water Corporation - Belmont Drought Response Desalination Plant, 2219573 Hunter Water Corporation Belmont Drought Response Desalination Plant Marine Environment Assessment Amendment Report July 2020 Table of contents 1. Introduction..................................................................................................................................... 1 1.1 Background .......................................................................................................................... 1 1.2 Purpose and structure of this report .................................................................................... 2 2. Project changes ............................................................................................................................. 4 2.1 Overview .............................................................................................................................. 4 2.2 Key features of the amended Project .................................................................................. 4 3. Methodology ................................................................................................................................... 7 3.1 Review of relevant legislation .............................................................................................. 7 3.2 Review of databases and searches ..................................................................................... 7 3.3 Review of previous marine ecology reports ........................................................................
    [Show full text]
  • 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.
    [Show full text]
  • AFSS 2014 Abstract Booklet
    Oral abstracts Oral abstracts The evolution of ASFB – reflections on 35 years of membership Seeing with sound – the behaviour and movements of fish in estuaries 1 2 1 2 01 Martin Gomon1 04 Alistair Becker , Iain M Suthers , Alan K Whitfield 1. Museum Victoria, Melbourne, VIC, Australia 1. University of New South Wales, Sydney, NSW, Australia 2. South African Institute for Aquatic Biodiversity, Grahamstown, South Africa The Australian Society for Fish Biology had as its inception early meetings organised by the ichthyological staff of the Australian Museum and New South Fisheries intended as a mechanism for sharing advances in fish related science and the development of Underwater video techniques have progressed rapidly over the past ten years, and are now used in a diverse range of habitats initiatives leading to the better understanding of the diversity and biology of Australia’s ichthyofauna. Although the enthusiasm from small creeks to the ocean depths. A limitation of underwater video cameras is they rely on high levels of water clarity and and casual nature of this now incorporated body has remained, the various focuses of the Society and its annual conferences have require artificial lighting if used in low light conditions. In systems such as estuaries, turbidity levels often restrict the use of changed over the decades in line with the evolving directions of the institutions and authorities charged with addressing fish conventional video. Acoustic cameras (DIDSON) overcome this problem as they rely on sound to produce near video, flowing studies and management, as well as the transient influences of the many characters that have been the Society’s driving force.
    [Show full text]
  • Diversity and Risk Patterns of Freshwater Megafauna: a Global Perspective
    Diversity and risk patterns of freshwater megafauna: A global perspective Inaugural-Dissertation to obtain the academic degree Doctor of Philosophy (Ph.D.) in River Science Submitted to the Department of Biology, Chemistry and Pharmacy of Freie Universität Berlin By FENGZHI HE 2019 This thesis work was conducted between October 2015 and April 2019, under the supervision of Dr. Sonja C. Jähnig (Leibniz-Institute of Freshwater Ecology and Inland Fisheries), Jun.-Prof. Dr. Christiane Zarfl (Eberhard Karls Universität Tübingen), Dr. Alex Henshaw (Queen Mary University of London) and Prof. Dr. Klement Tockner (Freie Universität Berlin and Leibniz-Institute of Freshwater Ecology and Inland Fisheries). The work was carried out at Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Germany, Freie Universität Berlin, Germany and Queen Mary University of London, UK. 1st Reviewer: Dr. Sonja C. Jähnig 2nd Reviewer: Prof. Dr. Klement Tockner Date of defense: 27.06. 2019 The SMART Joint Doctorate Programme Research for this thesis was conducted with the support of the Erasmus Mundus Programme, within the framework of the Erasmus Mundus Joint Doctorate (EMJD) SMART (Science for MAnagement of Rivers and their Tidal systems). EMJDs aim to foster cooperation between higher education institutions and academic staff in Europe and third countries with a view to creating centres of excellence and providing a highly skilled 21st century workforce enabled to lead social, cultural and economic developments. All EMJDs involve mandatory mobility between the universities in the consortia and lead to the award of recognised joint, double or multiple degrees. The SMART programme represents a collaboration among the University of Trento, Queen Mary University of London and Freie Universität Berlin.
    [Show full text]