Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Au ....Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Australian, Queensland and Richmond Marine Fossil museums. This project intends to resolve fundamental questions concerning the evolution, environment, lifestyle and distribution of Cretaceous marine reptiles by improving their fossil record and analysing newly discovered Australian specimens, including the world's first plesiosaur embryo.Read moreRead less
Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laborator ....Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laboratory techniques and DNA identification methods to provide a template for determining ground water diversity and food web dynamics throughout Australia. This project will lead to a better understanding of how to manage ground water in a sustainable manner.Read moreRead less
Sex in the city: social harmony and conflict resolution in insect societies. Explaining the organization of cooperative societies is a significant challenge to the field of evolutionary biology. Insect societies play a pivotal role in achieving this aim, as colonies of many species persist with apparent harmony despite the presence of numerous queens competing for reproductive dominance. This study evaluates alternative hypotheses for the resolution of reproductive conflict and the maintenance a ....Sex in the city: social harmony and conflict resolution in insect societies. Explaining the organization of cooperative societies is a significant challenge to the field of evolutionary biology. Insect societies play a pivotal role in achieving this aim, as colonies of many species persist with apparent harmony despite the presence of numerous queens competing for reproductive dominance. This study evaluates alternative hypotheses for the resolution of reproductive conflict and the maintenance and evolution of cooperative societies, by examining colonies of the Australian multi-queened social wasp genus Ropalidia. Outcomes include robust tests of prominent hypotheses, explanations for cooperation's diversity and persistence, and the development of powerful molecular and behavioral techniques within Australia.
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Deep Downunder: designing a deep-sea exploration and discovery capability for Australia. Exploration of the deep-sea with the modern technologies to be developed by Deep-Downunder is a first for Australia. We aim to explore and discover life at depths from 50-3000m off The Great Barrier Reef, around the seamounts of Lord Howe Island and Tasmania and in the deep canyons of WA and SA. We expect to discover new species, hope for a glimpse of giant squid at home and will answer specific questions on ....Deep Downunder: designing a deep-sea exploration and discovery capability for Australia. Exploration of the deep-sea with the modern technologies to be developed by Deep-Downunder is a first for Australia. We aim to explore and discover life at depths from 50-3000m off The Great Barrier Reef, around the seamounts of Lord Howe Island and Tasmania and in the deep canyons of WA and SA. We expect to discover new species, hope for a glimpse of giant squid at home and will answer specific questions on Australia's ocean biology, fisheries and biotechnology never before approachable. To be effective guardians of Australian waters we must learn what lies in the depths we can't see from a boat.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347875
Funder
Australian Research Council
Funding Amount
$280,000.00
Summary
Enhanced genetic analysis facilities at James Cook University. The acquisition of molecular data, DNA sequences or allele frequencies, is the major requirement of almost all laboratory research in the life sciences, and is the rate-limiting step for many research projects locally. The current application underpins novel research initiatives at James Cook University, and is intended to provide centralized state-of-the-art high throughput DNA sequencing and genotyping facility for the north Queens ....Enhanced genetic analysis facilities at James Cook University. The acquisition of molecular data, DNA sequences or allele frequencies, is the major requirement of almost all laboratory research in the life sciences, and is the rate-limiting step for many research projects locally. The current application underpins novel research initiatives at James Cook University, and is intended to provide centralized state-of-the-art high throughput DNA sequencing and genotyping facility for the north Queensland life sciences community.Read moreRead less
The ancient symbiosis of crayfish and temnocephalan flatworms in Australian freshwaters investigated using molecules, morphology and biogeography. Freshwater parastacid crayfish are widespread and diverse in Australia's freshwaters. Associated with them (living on external surfaces) since their origins on Gondwana are very many species of temnocephalan flatworms. We will elucidate the molecular, morphological and biogeographic history of this association which appears to be ancient and specific. ....The ancient symbiosis of crayfish and temnocephalan flatworms in Australian freshwaters investigated using molecules, morphology and biogeography. Freshwater parastacid crayfish are widespread and diverse in Australia's freshwaters. Associated with them (living on external surfaces) since their origins on Gondwana are very many species of temnocephalan flatworms. We will elucidate the molecular, morphological and biogeographic history of this association which appears to be ancient and specific. The study will shed light on Australia's biological links with New Zealand and South America. It will also use the association between crayfish and temnocephalans as a model to investigate general features of symbioses, including molecular and morphological evolutionary responses and phenomena such as host-switching and cospeciation.Read moreRead less
Origins of Parasitism in the Psocodea (Insecta). The Psocodea has 2 groups: the lice and the psocopterans (the psocids and their kin). The lice are parasites whereas the psocopterans are free-living. The Psocodea are a unique model-system that will allow us to discover the processes that preadapt arthropods for parasitism and the processes that facilitate "explosive" radiations of arthropods once they become parasites. We will infer evolutionary trees for these insects from 3 genes. Then we ....Origins of Parasitism in the Psocodea (Insecta). The Psocodea has 2 groups: the lice and the psocopterans (the psocids and their kin). The lice are parasites whereas the psocopterans are free-living. The Psocodea are a unique model-system that will allow us to discover the processes that preadapt arthropods for parasitism and the processes that facilitate "explosive" radiations of arthropods once they become parasites. We will infer evolutionary trees for these insects from 3 genes. Then we will use these trees to track the evolution of feeding, attachment, senses and reproduction through evolutionary time. Our work should provide unprecedented insight into the evolution of parasitism in the arthropods.Read moreRead less
Australia's oldest jawed fishes: evolution, biostratigraphy and biogeography. The research focusses on a collection of disarticulated remains of placoderms, a group of extinct armoured fishes which dominated Devonian waters (410-354 Mya). The oldest Australian placoderm macroremains so far described are of late Pragian age (400 Mya), and recognized as a highly endemic fauna. An older limestone from New South Wales has yielded new material which includes sclerotic capsules and dermal plates of ....Australia's oldest jawed fishes: evolution, biostratigraphy and biogeography. The research focusses on a collection of disarticulated remains of placoderms, a group of extinct armoured fishes which dominated Devonian waters (410-354 Mya). The oldest Australian placoderm macroremains so far described are of late Pragian age (400 Mya), and recognized as a highly endemic fauna. An older limestone from New South Wales has yielded new material which includes sclerotic capsules and dermal plates of small placoderms. Earliest Devonian (Lochkovian) acanthodians and the new placoderms, unlike the younger taxa, seem closely related to coeval faunas from the circum-Arctic region. The material will help resolve relationships and distribution of these early jawed vertebrates.Read moreRead less
Co-divergence or opportunism: the evolution of trematode parasitism in the sea. This proposal is for fundamental research into how a major group of parasites (trematodes) has evolved in interaction with its hosts. The work is mainly the kind of 'basic science' that underpins other science without having intended immediate community benefit. However, the work depends strongly on the important task of developing better knowledge of trematodes in Australian native animals. Some of these parasite ....Co-divergence or opportunism: the evolution of trematode parasitism in the sea. This proposal is for fundamental research into how a major group of parasites (trematodes) has evolved in interaction with its hosts. The work is mainly the kind of 'basic science' that underpins other science without having intended immediate community benefit. However, the work depends strongly on the important task of developing better knowledge of trematodes in Australian native animals. Some of these parasites are pathogens of bivalves (scallops, giant clams and oysters) but almost nothing is known about them here. Another benefit of the study is in the training of several postgraduate students who will be able to contribute to the further study and management of parasites in Australia.Read moreRead less
Australian fossil marine reptiles: a research and regional museum program. Australian Mesozoic marine reptile fossils are common but poorly studied. Two of the most productive localities - Richmond QLD, Coober Pedy SA - are internationally important, spanning a poorly known stratigraphic interval of marine reptile evolution and representing a high-latitude geographic region subject to near freezing conditions. Such preservation occurs nowhere else and provides a unique opportunity for anatomical ....Australian fossil marine reptiles: a research and regional museum program. Australian Mesozoic marine reptile fossils are common but poorly studied. Two of the most productive localities - Richmond QLD, Coober Pedy SA - are internationally important, spanning a poorly known stratigraphic interval of marine reptile evolution and representing a high-latitude geographic region subject to near freezing conditions. Such preservation occurs nowhere else and provides a unique opportunity for anatomical, systematic and palaeobiological investigations. Such research benefits local communities because it forms the basis for regional museum displays, generates long-term tourism revenue, and encourages geological resources to be viewed as valuable natural assets to be responsibly managed for the future.Read moreRead less