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  1. By: Retzius, A. (Anders), - Florman, Arvid Henrik,
    Publication info: Lundae, Typis Berlingianis, [1819]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy  anatomy & histology  Chondrichthyes  Rays (Fishes)  Sharks  Skates (Fish)  Spiny dogfish  Squalus  
  2. By: Nardo, Giovanni Domenico,
    Publication info: Venezia, Premiata tipografia Cecchini, 1853
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Acipenser  Molin, Raffaele  Squalus  
  1. By: Viana, Sarah - Carvalho, Marcelo R. de
    Type: Article
    In: Zoosystematics and Evolution
    Volume: 96
    Date: 2020
    Page Range: 275-311
    Publication Info: Pensoft Publishers 2020
    Subjects: Elasmobranch  North-western Pacific Ocean  Species diversity  Squalus  taxonomy