2 Works

Data from: Analyses of phenotypic differentiations among South Georgian Diving Petrel (Pelecanoides georgicus) populations reveal an undescribed and highly endangered species from New Zealand

Johannes H. Fischer, Igor Debski, Colin M. Miskelly, Charles A. Bost, Aymeric Fromant, Alan J. D. Tennyson, Jake Tessler, Rosalind Cole, Johanna H. Hiscock, Graeme A. Taylor & Heiko U. Wittmer
Unresolved taxonomy of threatened species is problematic for conservation as the field relies on species being distinct taxonomic units. Differences in breeding habitat and results from a preliminary molecular analysis indicated that the New Zealand population of the South Georgian Diving Petrel (Pelecanoides georgicus) was a distinct, yet undescribed, species. We measured 11 biometric characters and scored eight plumage characters in 143 live birds and 64 study skins originating from most populations of P. georgicus,...

Data from: Too hard to swallow: a secret secondary defence of an aposematic insect

Lu-Yi Wang, Wen-San Huang, Hsin-Chieh Tang, Lung-Chun Huang & Chung-Ping Lin
Anti-predator strategies are significant components of adaptation in prey species. Aposematic prey are expected to possess effective defences that have evolved simultaneously with their warning colours. This study tested the hypothesis of the defensive function and ecological significance of the hard body in aposematic Pachyrhynchus weevils pioneered by Alfred Russel Wallace nearly 150 years ago. We used predation trials with Japalura tree lizards to assess the survivorship of ‘hard’ (mature) vs. ‘soft’ (teneral) and ‘clawed’...

Registration Year

  • 2018
    2

Resource Types

  • Dataset
    2

Affiliations

  • Department of Conservation
    2
  • Victoria University of Wellington
    1
  • National Museum of Natural Science
    1
  • French National Centre for Scientific Research
    1
  • National Taiwan Normal University
    1
  • Museum of New Zealand Te Papa Tongarewa
    1