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  1. By: Petersen, C. G. Joh. (Carl Georg Johannes),
    Publication info: Kjøbenhavn, Høst, 1888
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  2. By: Petersen, C. G. Joh. (Carl Georg Johannes),
    Publication info: Kjøbenhavn Centraltrykkeriet 1894
    Holding Institution: Smithsonian Libraries and Archives
  3. By: Dansk Biologisk Station. - Petersen, C. G. Joh. (Carl Georg Johannes),
    Publication info: Kjøbenhavn, Centraltrykkeriet,
    Holding Institution: MBLWHOI Library