3 Works

Raw data and alignments for: Application of palaeogenetic techniques to historic mollusc shells reveals phylogeographic structure in a New Zealand abalone

Kerry Walton, Lachie Scarsbrook, Kieren Mitchell, Alexander Verry, Bruce Marshall, Nicolas Rawlence & Hamish Spencer
Natural history collections worldwide contain a plethora of mollusc shells. Recent studies have detailed the sequencing of DNA extracted from shells up to thousands of years old and from various taphonomic and preservational contexts. However, previous approaches have largely addressed methodological rather than evolutionary research questions. Here we report the generation of DNA sequence data from mollusc shells using such techniques, applied to Haliotis virginea Gmelin, 1791, a New Zealand abalone, in which morphological variation...

High functional diversity in deep-sea fish communities and increasing intra-specific trait variation with increasing latitude

Elisabeth Myers, Marti Anderson, Libby Liggins, Euan Harvey, Clive Roberts & David Eme
Variation in both inter- and intra-specific traits affect community dynamics, yet we know little regarding the relative importance of external environmental filters vs internal biotic interactions that shape the functional space of communities along broad-scale environmental gradients, such as latitude, elevation or depth. We examined changes in several key aspects of functional alpha-diversity for marine fishes along depth and latitude gradients by quantifying intra- and inter-specific richness, dispersion and regularity in functional trait space. We...

Data from: Convergence and constraint in the cranial evolution of mosasaurid reptiles and early cetaceans

Rebecca Bennion, Jamie MacLaren, Ellen Coombs, Felix Marx, Olivier Lambert & Valentin Fischer
The repeated return of tetrapods to aquatic life provides some of the best-known examples of convergent evolution. One comparison which has received relatively little focus is that of mosasaurids (a group of Late Cretaceous squamates) and archaic cetaceans (the ancestors of modern whales and dolphins), both of which show high levels of craniodental disparity, similar initial trends in locomotory evolution, and global distributions. Here we investigate convergence in skull ecomorphology during the initial aquatic radiations...

Registration Year

  • 2022
    3

Resource Types

  • Dataset
    3

Affiliations

  • Museum of New Zealand Te Papa Tongarewa
    3
  • University of Li├Ęge
    1
  • University of Otago
    1
  • University College London
    1
  • Curtin University
    1
  • Royal Belgian Institute of Natural Sciences
    1
  • French Research Institute for Exploitation of the Sea
    1
  • Massey University
    1
  • University of Oxford
    1