Listar por autor "Rivera, Julio"
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Information out of the blue: phenotypic correlates of abdominal color patches in Sceloporus lizards
Vital Garcia, Cuauhcihuatl; Zúñiga-Vega, Jaime; Pruet, Jake; Ossip-Drahos, Alison; Campos, Stephanie; Seddon, Ryan; Price, Savannah; Romero-Diaz, Cristina; Rivera, Julio; Hews, Diana; Martins, Emilia; Castillo, Ricardo (2021-12-01)Colorful ornaments are important visual signals for animal communication that can provide critical information about the quality of the signaler. In this study, we focused on different color characteristics of the abdominal ... -
Losing the trait without losing the signal: Evolutionary shifts in communicative colour signalling
Vital Garcia, Cuauhcihuatl (2019-04-01)Colour signalling traits are often lost over evolutionary time, perhaps because they increase vulnerability to visual predators or lose relevance in terms of sexual selection. Here, we used spectrometric and phylogenetic ...