Parallel phenotypes of Littoraria angulifera emerge across ecoregions, as a response to urbanization Javier A. Venegas, Levy Obonaga & José M. Riascos  Abstract Cities are emerging as the fastest-growing ecosystems on Earth. While evidence is accumulating that a diverse array of species exploits urban habitats, the mechanisms by which urbanization drives natural selection and shapes phenotypic responses remain poorly understood,... Continue Reading →