Affiliation: | 1. Laboratório de Citogenética e Evolu??o, Departamento de Ecologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil;2. Mitrani Department of Desert Ecology, Swiss Institute for Dryland Environmental and Energy Research, Jacob Blaustein Institutes for Desert Research, Ben‐Gurion University of the Negev, Midreshet Ben‐Gurion, Israel |