Vol. for 1891/1892-1923/1924 include abstracts in German of the principle contributions.
Supersedes: Societatis pro Fauna et Flora Fennica. Notiser ur Sällskapets pro Fauna et Flora Fennica förhandlingar.
Superseded by: Societas pro Fauna et Flora Fennica. Memoranda Societatis pro Fauna et Flora Fennica.