Phylogeny and radiation of flatworm ectoparasites from marine fish using morphology and genetics, with novel approaches to identify pathogenic species. Fish flukes (flatworm parasites) with direct lifecycles can weaken and kill captive fish and threaten lucrative industries like finfish aquaculture and public aquaria in Australia and globally. Traditional approaches and molecular techniques will identify monogenean flukes in a family containing known pathogenic species distributed worldwide. K ....Phylogeny and radiation of flatworm ectoparasites from marine fish using morphology and genetics, with novel approaches to identify pathogenic species. Fish flukes (flatworm parasites) with direct lifecycles can weaken and kill captive fish and threaten lucrative industries like finfish aquaculture and public aquaria in Australia and globally. Traditional approaches and molecular techniques will identify monogenean flukes in a family containing known pathogenic species distributed worldwide. Knowledge of fish disease is paramount for quarantine, risk assessments for import/export and for managing pathogen outbreaks in aquaculture. Benefits include: economic/social improvements in regional/rural Australia where fish farms are expanding; international excellence and core research training in fish parasitology; profitable, exportable expertise; knowledge of endemic and shared pathogens.Read moreRead less
Investigations of Australian Hematodinium species (sp.): a dinoflagellate parasite damaging major crustacean fisheries in Australia and worldwide. The dinoflagellate Hematodinium species (sp.) causes a deadly infection in crustaceans worldwide and a recent outbreak in Shark Bay, WA highlights its importance in Australian waters. This project will provide a first nationwide survey of commercially important crustacean stocks enabling the Australian fisheries authorities to assess the full scale ....Investigations of Australian Hematodinium species (sp.): a dinoflagellate parasite damaging major crustacean fisheries in Australia and worldwide. The dinoflagellate Hematodinium species (sp.) causes a deadly infection in crustaceans worldwide and a recent outbreak in Shark Bay, WA highlights its importance in Australian waters. This project will provide a first nationwide survey of commercially important crustacean stocks enabling the Australian fisheries authorities to assess the full scale of the problem. Also, we will develop a simple, easy-to-use tool for diagnosis and management of Hematodinium sp. This project will expand the diversity of parasites studied in Australia by including this relatively poorly studied but damaging group. This project will also foster interdisciplinary collaborations within Australia, and internationally.Read moreRead less
Does size really matter? Selection, constraints and allometry. Australia is internationally recognized for its strong performance in evolutionary biology and quantitative genetics. This study contributes to the advancement of these fields. It is explicitly designed to create selection lines that can be used by developmental biologists, physiologists, geneticists and endocrinologists. This will strengthen links between institutes within Australia and internationally and later allow more applied q ....Does size really matter? Selection, constraints and allometry. Australia is internationally recognized for its strong performance in evolutionary biology and quantitative genetics. This study contributes to the advancement of these fields. It is explicitly designed to create selection lines that can be used by developmental biologists, physiologists, geneticists and endocrinologists. This will strengthen links between institutes within Australia and internationally and later allow more applied questions to be asked. Although this study addresses a basic research question, it uses techniques and statistics that are integral to work selecting for improvement of commercial crops and animals. It therefore provides valuable training opportunities for an essential part of Australia's agricultural sector.Read moreRead less