The developmental genetics of major evolutionary transitions: a multidisciplinary investigation of limb reduction and loss in lizards. The five-toed limb is an iconic evolutionary innovation of land vertebrates, yet has been lost repeatedly. This project will use anatomical, developmental and genetic approaches to understand how vertebrates lose their legs, whether limbs can be reacquired, and the degeneration of limb genes after they lose their function (analogous to 'vestigial organs').
Islands of rocks: geckos as a model system to understand patterns of biodiversity, endemism and speciation in the Kimberley. Australia is renowned for its diversity of lizards, yet a plethora of new "cryptic" gecko species continue to be discovered. The project will densely sample the complex Kimberley to understand the evolution of its geckos, which will shed light on true levels of species diversity and the geological and environmental history of this biodiversity hotspot.
Discovery Early Career Researcher Award - Grant ID: DE180100629
Funder
Australian Research Council
Funding Amount
$365,058.00
Summary
Evolutionary impacts of climate change in Australia’s fossil record. This project aims to identify evolutionary responses to climate change in Australia's fossil record by comparing variation in lizard and frog communities across geological time. Using X-ray techniques on museum specimens, this project will generate a large-scale database for tracking evolutionary shifts in relation to historical climatic events. Expected outcomes include the first anatomical descriptions for many species, filli ....Evolutionary impacts of climate change in Australia’s fossil record. This project aims to identify evolutionary responses to climate change in Australia's fossil record by comparing variation in lizard and frog communities across geological time. Using X-ray techniques on museum specimens, this project will generate a large-scale database for tracking evolutionary shifts in relation to historical climatic events. Expected outcomes include the first anatomical descriptions for many species, filling major gaps in our ability to place fossils in a contemporary framework. This research will demonstrate the value of our national collections for addressing important environmental issues, such as biodiversity, extinction, and future habitat change.Read moreRead less
Phylogenomic assessment of conservation priorities in two biodiversity hotspots: the Pilbara and the Kimberley. This project applies new sequencing and analytical methods to measure how much unique genetic diversity is represented in current and planned reserves across two biodiversity hotspots – the Pilbara and Kimberley of north-west Australia. It combines university, museum and conservation agency researchers to improve ongoing conservation planning.
Diversification and conservation of Australian frogs. Australia's 216 known species of frogs are exceptionally diverse, 98 per cent are found nowhere else in the world and many of them are in trouble. This project will test ideas concerning the tempo of Australian frog diversification, identify previously cryptic new species and provide information critical to the conservation of Australia's declining frogs.
Biodiversity and population genetics of groundwater calcrete ecosystems of central Western Australia. This project will lead to documentation of a unique subterranean ecosystem of world acclaim, representing a significant component of the biodiversity of the Australian arid zone. It will further contribute to sustainable management of groundwater ecosystems and provide information that can be used to predict and monitor how future water use and climate change may impact on these ecosystems. Resu ....Biodiversity and population genetics of groundwater calcrete ecosystems of central Western Australia. This project will lead to documentation of a unique subterranean ecosystem of world acclaim, representing a significant component of the biodiversity of the Australian arid zone. It will further contribute to sustainable management of groundwater ecosystems and provide information that can be used to predict and monitor how future water use and climate change may impact on these ecosystems. Results generated will provide the knowledge base required to improve the efficiency and scientific rigour of the environmental review process for major resource projects, leading to economic benefits to the mining and environmental consultancy industries, and to Australia in general.Read moreRead less