Does the Structure of Female Rhesus Macaque Coo Calls Reflect Relatedness and/or Familiarity?

• Dana Pfefferle ,

  Contributed equally to this work with: Dana Pfefferle, Kurt Hammerschmidt

  * E-mail: dpfefferle@dpz.eu

  Affiliations Behavioural Ecology Research Group, Institute of Biology, University of Leipzig, Leipzig, Germany, Junior Research Group of Primate Kin Selection, Department of Primatology, Max-Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Cognitive Neuroscience Laboratory, German Primate Center, Göttingen, Germany, Leibniz-Science-Campus Primate Cognition, German Primate Center & Georg-August-University-Göttingen, Göttingen, Germany

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• Kurt Hammerschmidt ,

  Contributed equally to this work with: Dana Pfefferle, Kurt Hammerschmidt

  Affiliation Cognitive Ethology Laboratory, German Primate Center, Göttingen, Germany

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• Roger Mundry,

  Affiliation Max-Planck Institute for Evolutionary Anthropology, Leipzig, Germany

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• Angelina V. Ruiz-Lambides,

  Affiliations Junior Research Group of Primate Kin Selection, Department of Primatology, Max-Planck Institute for Evolutionary Anthropology, Leipzig, Germany, Caribbean Primate Research Center-Cayo Santiago, University of Puerto Rico, Puerto Rico, United States of America

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• Julia Fischer,

  Affiliations Leibniz-Science-Campus Primate Cognition, German Primate Center & Georg-August-University-Göttingen, Göttingen, Germany, Cognitive Ethology Laboratory, German Primate Center, Göttingen, Germany

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• Anja Widdig

  Affiliations Behavioural Ecology Research Group, Institute of Biology, University of Leipzig, Leipzig, Germany, Junior Research Group of Primate Kin Selection, Department of Primatology, Max-Planck Institute for Evolutionary Anthropology, Leipzig, Germany

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