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  1. A new species of marsupial frog (Anura: Hylidae: Gastrotheca) from the Cordillera Azul in Peru / by William E. Duellman, Edgar Lehr, and Car Aguilar.
    By: Duellman, William Edward, - Aguilar, Car. - Lehr, Edgar.
    Publication info: Lawrence, Kan. :Natural History Museum, University of Kansas,2001.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    Subjects: Anura  Classification  Cordillera Azul  Frogs  Gastrotheca  Hylidae  Peru  
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
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  2. Two new species of marsupial frogs (Anura: Hylidae: Gastrotheca) from the Cordillera Oriental in central Peru / by William E. Duellman ... [et al.].
    By: Duellman, William Edward,
    Publication info: Lawrence, Kan. :Natural History Museum, University of Kansas,2004.
    Contributed by: Harvard University, MCZ, Ernst Mayr Library
    Subjects: Anura  Classification  Cordillera Oriental  Frogs  Gastrotheca  Hylidae  Peru  
    BHL Collections: Ernst Mayr Library of the MCZ, Harvard University
    View Book