3 Works

Data from: Rates of population differentiation and speciation are decoupled in sea snakes

Charlotte R. Nitschke, Mathew Hourston, Vinay Udyawer & Kate L. Sanders
Comparative phylogeography can inform many macroevolutionary questions, such as whether species diversification is limited by rates of geographic population differentiation. We examined the link between population genetic structure and species diversification in the fully aquatic sea snakes (Hydrophiinae) by comparing mitochondrial phylogeography in 16 species from two closely related clades that show contrasting diversification dynamics across northern Australia. Contrary to expectations from theory and several empirical studies, our results show that, at the geographic scale...

Data from: Combined use of eDNA metabarcoding and video surveillance for the assessment of fish biodiversity

Michael Stat, Jeffrey John, Joseph D. DiBattista, Stephen J. Newman, Michael Bunce & Euan S. Harvey
Monitoring communities of fish is important for the management and health of fisheries and marine ecosystems. Baited remote underwater video systems (BRUVs) are one of the most effective non‐destructive techniques for sampling bony fishes and elasmobranchs (sharks, rays, and skates). However, while BRUVs can sample visually conspicuous biota, some taxa are under‐sampled or not recorded at all. Here, we compared the diversity of fishes characterised using BRUVs with metabarcoding of environmental DNA (eDNA) extracted from...

Data from: A seascape genetic analysis of a stress-tolerant coral species along the Western Australian coast

Richard D. Evans, Nicole M. Ryan, Michael J. Travers, Ming Feng, Yvette Hitchen & W. Jason Kennington
Genetic diversity and connectivity are key factors in determining a population’s resilience to future disturbance. This is especially relevant to corals, which are in global decline due to increasing frequency and strength of thermal anomalies and severe tropical cyclones. While many studies have investigated genetic diversity and population structure in corals, they focused on species being removed at the greatest rate from coral reefs, Acroporids and Pocilloporids, and it is unclear whether the patterns observed...

Registration Year

  • 2018
    3

Resource Types

  • Dataset
    3

Affiliations

  • Department of Primary Industries and Regional Development
    3
  • University of Adelaide
    1
  • Macquarie University
    1
  • Curtin University
    1
  • Australian Museum
    1
  • Commonwealth Scientific and Industrial Research Organisation
    1
  • University of Western Australia
    1
  • Department of Parks and Wildlife
    1
  • James Cook University
    1