4 Works

Data from: Inner ear morphology of diadectomorphs and seymouriamorphs (Tetrapoda) uncovered by high‐resolution x‐ray microcomputed tomography, and the origin of the amniote crown group

Jozef Klembara, Miroslav Hain, Marcello Ruta, David S. Berman, Stephanie E. Pierce & Amy C. Henrici
The origin of amniotes was a key event in vertebrate evolution, enabling tetrapods to break their ties with water and invade terrestrial environments. Two pivotal clades of early tetrapods, the diadectomorphs and the seymouriamorphs, have played an unsurpassed role in debates about the ancestry of amniotes for over a century, but their skeletal morphology has provided conflicting evidence for their affinities. Using high-resolution X-ray microcomputed tomography, we reveal the three-dimensional architecture of the well preserved...

Data from: Acherontiscus caledoniae, the earliest heterodont and durophagous tetrapod

Jennifer Clack, Marcello Ruta, Andrew Milner, John Marshall, Timothy Smithson & Keturah Smithson
The enigmatic tetrapod Acherontiscus caledoniae from the Pendleian stage of the Early Carboniferous shows heterodontous and durophagous teeth, representing the earliest known examples of significant adaptations in tetrapod dental morphology. Tetrapods of the Late Devonian and Early Carboniferous (Mississippian), now known in some depth, are generally conservative in their dentition and body morphologies. Their teeth are simple and uniform, being cone-like and sometimes recurved at the tip. Modifications such as keels occur for the first...

Data from: Temperature-induced developmental plasticity in Plodia interpunctella: reproductive behaviour and sperm length.

Graziella Iossa, Chloris Maury, Rachel M Fletcher & Paul E Eady
In both plants and animals, male gametogenesis is particularly sensitive to heat stress, to the extent that a single hot or cold day can compromise crop productivity or population persistence. In animals, heat stress during development can impact a male’s ability to secure copulations and/or his post-copulatory fertility. Despite such observations, relatively few studies have examined the consequences of developmental temperature on the reproductive behaviour and physiology of individuals. Here we report for the first...

Macronutrients modulate survival to infection and immunity in Drosophila

Fleur Ponton, Juliano Morimoto, Katie Robinson, Sheemal S. Kumar, Sheena C. Cotter, Kenneth Wilson & Stephen J. Simpson
Immunity and nutrition are two essential modulators of individual fitness. However, while the implications of immune function and nutrition on an individual’s lifespan and reproduction are well established, the interplay between feeding behaviour, infection, and immune function, remains poorly understood. Asking how ecological and physiological factors affect immune responses and resistance to infections is a central theme of eco-immunology. In this study, we used the fruit fly, Drosophila melanogaster, to investigate how infection through septic...

Registration Year

  • 2019

Resource Types

  • Dataset


  • University of Lincoln
  • National Oceanography Centre
  • Macquarie University
  • University of Sydney
  • Natural History Museum
  • Slovak Academy of Sciences
  • Harvard University
  • Lancaster University
  • Carnegie Museum of Natural History
  • Comenius University