Evolution, disease and extinction - using ancient and modern Deoxyribonucleic acid (DNA) to investigate molecular evolution in the Tasmanian devil. The Tasmanian devil is Australia's largest living marsupial carnivore and one of Tasmania's key tourism icons. Extinction in the wild will have long-term impacts on Tasmanian native ecosystems and economy. This study will provide critical genetic data and tools to monitor and prioritise conservation strategies, including insurance populations and dis ....Evolution, disease and extinction - using ancient and modern Deoxyribonucleic acid (DNA) to investigate molecular evolution in the Tasmanian devil. The Tasmanian devil is Australia's largest living marsupial carnivore and one of Tasmania's key tourism icons. Extinction in the wild will have long-term impacts on Tasmanian native ecosystems and economy. This study will provide critical genetic data and tools to monitor and prioritise conservation strategies, including insurance populations and disease suppression, aimed at preventing extinction. It will strengthen ongoing conservation programs carried out by the Save the Tasmanian Devil Program and will help publicise the plight of the devil both nationally and internationally.Read moreRead less
Regressive evolution of eyes in subterranean water beetles of arid-zone Australia: A comparative phylogenetic approach. Reduction or total loss of non-functional characters are common evolutionary phenomena, but little is known of the genetic basis of this regressive evolution. This project will use a phylogenetic framework to investigate the forces responsible for evolution of eyelessness in subterranean water beetles, by studying molecular genetic variation in three key eye developmental genes ....Regressive evolution of eyes in subterranean water beetles of arid-zone Australia: A comparative phylogenetic approach. Reduction or total loss of non-functional characters are common evolutionary phenomena, but little is known of the genetic basis of this regressive evolution. This project will use a phylogenetic framework to investigate the forces responsible for evolution of eyelessness in subterranean water beetles, by studying molecular genetic variation in three key eye developmental genes. The water beetles are explicitly suitable to address the questions due to their numerous independently evolved eyeless species and relatively old age of divergence from surface relatives. The research will provide a major new perspective on regressive evolution and the relationship between gene structure and function.Read moreRead less
Conservation Management of the Endangered Pygmy Bluetongue Lizard. The Pygmy Bluetongue Lizard probably occurred over 150km of the Adelaide Plains before European settlement, but is now known from only a few privately owned properties in the mid-north of South Australia. Before adopting specific conservation strategies, such as release to new sites, more needs to be known about the genetic and social structure of viable populations, and the natural parasite fauna that may detrimentally affect an ....Conservation Management of the Endangered Pygmy Bluetongue Lizard. The Pygmy Bluetongue Lizard probably occurred over 150km of the Adelaide Plains before European settlement, but is now known from only a few privately owned properties in the mid-north of South Australia. Before adopting specific conservation strategies, such as release to new sites, more needs to be known about the genetic and social structure of viable populations, and the natural parasite fauna that may detrimentally affect any transplants. This project explores those aspects of the lizard biology, enhancing both our general understanding of lizard population structure and our specific understanding of conservation issues for this species.Read moreRead less
Conservation Biology of Butterflies in South Australia. This project will investigate the apparent significant recent decline in the diversity and abundance of butterflies in South Australia. The project will develop a protocol for deriving quantitative estimates of the diversity and abundance of butterflies in South Australia, so that the effects of current and future environmental changes on the biodiversity of butterflies can be rigorously assessed. The project will also incorporate a detaile ....Conservation Biology of Butterflies in South Australia. This project will investigate the apparent significant recent decline in the diversity and abundance of butterflies in South Australia. The project will develop a protocol for deriving quantitative estimates of the diversity and abundance of butterflies in South Australia, so that the effects of current and future environmental changes on the biodiversity of butterflies can be rigorously assessed. The project will also incorporate a detailed case study of the conservation biology of a vulnerable species of butterfly.Read moreRead less
Conservation genetics and socio-ecology of marsupials in fragmented populations of south-eastern South Australia: towards a regional biodiversity management plan. Habitat destruction and fragmentation is causing the decline of many species in native forests of eastern and southern Australia. Our project will investigate the interplay between the human activities of agriculture and forestry and their effects on native forest ecosystems. It will provide new data on the consequences of fragmentati ....Conservation genetics and socio-ecology of marsupials in fragmented populations of south-eastern South Australia: towards a regional biodiversity management plan. Habitat destruction and fragmentation is causing the decline of many species in native forests of eastern and southern Australia. Our project will investigate the interplay between the human activities of agriculture and forestry and their effects on native forest ecosystems. It will provide new data on the consequences of fragmentation to native mammal species in the rural and regional communities of south-east South Australia and western Victoria. It will establish a strong collaborative partnership between two forestry companies, conservation agencies and university conservation biologists to develop strategies to sustainably manage biodiversity in native forests and conserve populations of rare and threatened native mammals species. Read moreRead less
Building sound ecological restoration strategies for endangered amphibians. This project integrates the principles of ecology and restoration ecology to secure the persistence of a population of an endangered frog in the context of a large urban renewal and ecological rehabilitation precinct at the Sydney Olympic Park. Habitat rehabilitation at the site provides an unrivalled opportunity for ecology to provide robust scientific direction and support for conservation management practices and deve ....Building sound ecological restoration strategies for endangered amphibians. This project integrates the principles of ecology and restoration ecology to secure the persistence of a population of an endangered frog in the context of a large urban renewal and ecological rehabilitation precinct at the Sydney Olympic Park. Habitat rehabilitation at the site provides an unrivalled opportunity for ecology to provide robust scientific direction and support for conservation management practices and develops the site as a model site illustrating adaptive management practices. The project investigates the role of two threatening processes in amphibian decline in a habitat management context and the outcomes have wide implications for the global amphibian decline. Read moreRead less