First country record of Sonja’s Spiny Frog, Acanthixalus sonjae Rödel et al., 2003, from Liberia, West Africa, with observations on breeding-site use

Authors

• Nono L. Gonwouo University of Yaoundé I, Yaoundé, Cameroon
• Mark-Oliver Rödel Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Berlin, Germany
• Johannes Penner Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Berlin, Germany; and Frogs & Friends, Berlin, Germany