2 Works

Data from: Shaping communicative colour signals over evolutionary time

Alison G. Ossip-Drahos, José R. Oyola Morales, Cuauhcihuatl Vital-Garcia, José Jaime Zúñiga-Vega, Diana K. Hews & Emilia P. Martins
Many evolutionary forces can shape the evolution of communicative signals, and the long-term impact of each force may depend on relative timing and magnitude. We use a phylogenetic analysis to infer the history of blue belly patches of Sceloporus lizards, and a detailed spectrophotometric analysis of four species to explore the specific forces shaping evolutionary change. We find that the ancestor of Sceloporus had blue patches. We then focus on four species; the first evolutionary...

Data from: Volatile fatty acid and aldehyde abundances evolve with behavior and habitat temperature in Sceloporus lizards

Stephanie Campos, Jake Pruett, Helena Soini, J. Jaime Zúñiga-Vega, Jay Goldberg, Cuauhcihuatl Vital-García, Milos Novotny, Diana Hews & Emília Martins
Animal signals evolve by striking a balance between the need to convey information through particular habitats and the limitations of what types of signals can most easily be produced and perceived. Here, we present new results from field measures of undisturbed behavior and biochemical analyses of scent marks from 12 species of Sceloporus lizards to explore whether evolutionary changes in chemical composition are better predicted by measures of species behavior , particularly those associated with...

Registration Year

  • 2020
    1
  • 2016
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Resource Types

  • Dataset
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Affiliations

  • Indiana State University
    2
  • Indiana University
    2
  • Universidad Autónoma de Ciudad Juárez
    2
  • Southeastern Oklahoma State University
    1
  • National Autonomous University of Mexico
    1
  • Indiana University Bloomington
    1
  • Arizona State University
    1
  • Georgia State University
    1