1. Dept of Animal Biology, Inst. of Biology, Univ. of Campinas Campinas SP Brazil
2. Dept of Zoology, Univ. of Otago Dunedin New Zealand
3. Mitrani Dept of Desert Ecology, Swiss Inst. for Dryland Environmental and Energy Research, Jacob Blaustein Inst. for Desert Research, Ben‐Gurion Univ. of the Negev, Sede‐Boqer Campus Midreshet Ben‐Gurion Israel
4. Dept of Ecology, Inst. of Biosciences, Univ. of São Paulo São Paulo SP Brazil