8 Works

Data from: Elevated salinity blocks pathogen transmission and improves host survival for a globally pandemic disease: implications for amphibian translocations

Simon Clulow, John Gould, Hugh James, Michelle Stockwell, John Clulow & Michael Mahony
1. Emerging infectious diseases are one of the greatest threats to global biodiversity. Chytridiomycosis in amphibians is perhaps the most extreme example of this phenomenon known to science. Translocations are increasingly used to fight disease-induced extinctions. However, many programs fail because disease is still present or subsequently establishes in the translocation environment. There is a need for studies in real-world scenarios to test whether environmental manipulation could improve survival in populations by generating unfavourable environmental...

Data from: Adult frogs and tadpoles have different macroevolutionary patterns across the Australian continent

Emma Sherratt, Marta Vidal-Garcia, Marion Anstis & J. Scott Keogh
Developmental changes through an animal’s life are generally understood to contribute to the resulting adult morphology. A possible exception are species with complex life cycles, where individuals pass through distinct ecological and morphological life stages during their ontogeny, ending with metamorphosis to the adult form. Antagonistic selection is expected to drive low genetic correlations between life stages, theoretically permitting stages to evolve independently. Using the Australian frog radiation, we examine the evolutionary consequences on morphological...

Data from: Microsatellite mutation rate in Atlantic sturgeon (Acipenser oxyrinchus)

Hanna Panagiotopoulou, James D. Austin, Katarzyna Zalewska, Magdalena Gonciarz, Kinga Czarnogórska, Jan Gawor, Piotr Weglenski & Danijela Popovic
Understanding mutation rates can greatly extend the utility of population and conservation genetic analyses. Herein we present an estimate of genome-wide microsatellite mutation rate in Atlantic sturgeon (Acipenser oxyrinchus) based on parent-offspring transmission patterns. We screened 307 individuals for parentage and mutation-rate analysis applying 43 variable markers. Out of 13,228 allele transfers, 11 mutations were detected, producing a mutation rate of 8.3x10-4 per locus per generation (95%CI: 1.48x10-3, 4.15x10-4). Single-step mutations predominated and there were...

Data from: The remarkable convergence of skull shape in crocodilians and toothed whales

Matthew R. McCurry, Alistair R. Evans, Erich M.G. Fitzgerald, Justin W. Adams, Philip D. Clausen, Colin R. McHenry & Erich M. G. Fitzgerald
The striking resemblance of long-snouted aquatic mammals and reptiles has long been considered an example of morphological convergence, yet the true cause of this similarity remains untested. We addressed this deficit through three-dimensional morphometric analysis of the full diversity of crocodilian and toothed whale (Odontoceti) skull shapes. Our focus on biomechanically important aspects of shape allowed us to overcome difficulties involved in comparing mammals and reptiles, which have fundamental differences in the number and position...

Data from: Tasting novel foods and selecting nutrient content in a highly successful ecological invader, the common myna

Chloe Peneaux, Gabriel E. Machovsky-Capuska, David Raubenheimer, Francoise Lermite, Charlotte Rousseau, Tanya Ruhan, John C. Rodger & Andrea S. Griffin
Invasion success is dependent on the ability of a species to discover and exploit novel food resources. Within this context, individuals must be willing to taste novel foods. They must also be capable of evaluating the nutritional content of new foods, and selecting their relative intake in order to fulfil their nutritional needs. Whereas the former capacity is well studied, little is known about the latter capacity. First, using the common myna as a model...

Data from: A global perspective on the trophic geography of sharks

Christopher Stephen Bird, Ana Veríssimo, Sarah Magozzi, Kátya G. Abrantes, Alex Aguilar, Hassan Al-Reasi, Adam Barnett, Dana M. Bethea, Gérard Biais, Asuncion Borrell, Marc Bouchoucha, Mariah Boyle, Edward J. Brooks, Juerg Brunnschweiler, Paco Bustamante, Aaron Carlisle, Diana Catarino, Stéphane Caut, Yves Cherel, Tiphaine Chouvelon, Diana Churchill, Javier Ciancio, Julien Claes, Ana Colaço, Dean L. Courtney … & Clive N. Trueman
Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend across broader geographic ranges if shark taxa display common behavioural traits. By tracking the original site of photosynthetic fixation of carbon atoms that were ultimately assimilated into muscle tissues of 5,394 sharks from 114 species, we identify globally consistent biogeographic traits...

Data from: The behavioural response of migrating humpback whales to a full seismic air gun array

Rebecca A. Dunlop, Michael J. Noad, Robert D. McCauley, Eric Kniest, Robert Slade, David Paton & Douglas H. Cato
Despite concerns on the effects of noise from seismic survey air guns on marine organisms, there remains uncertainty in the biological significance of any response. This study quantifies and interprets the response of migrating humpback whales (Megaptera novaeangliae) to a 3130 cui (51.3l) commercial air gun array. We compare the behavioural responses to active trials (array operational; n = 34 whale groups), with responses to control trials (source vessel towing the array while silent; n...

Data from: 8-year trends in physical activity, nutrition, TV viewing time, smoking, alcohol and BMI: a comparison of younger and older Queensland adults

Stephanie J. Alley, Mitch J. Duncan, Stephanie Schoeppe, Amanda L. Rebar & Corneel Vandelanotte
Lifestyle behaviours significantly contribute to high levels of chronic disease in older adults. The aims of the study were to compare the prevalence and the prevalence trends of health behaviours (physical activity, fruit and vegetable consumption, fast food consumption, TV viewing, smoking and alcohol consumption), BMI and a summary health behaviour indicator score in older (65+ years) versus younger adults (18-65 years). The self-report outcomes were assessed through the Queensland Social Survey annually between 2007-2014...

Registration Year

  • 2017
    8

Resource Types

  • Dataset
    8

Affiliations

  • University of Newcastle Australia
    8
  • University of Sydney
    2
  • National Oceanography Centre
    1
  • Spanish Institute of Oceanography
    1
  • Stanford University
    1
  • Cape Eleuthera Institute
    1
  • Great Barrier Reef Marine Park Authority
    1
  • University of Queensland
    1
  • Centre d'Etudes Biologiques de Chizé
    1
  • University of Namibia
    1