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  1. By: Michel, A
    Type: Article
    In: Bulletin du Muséum national d'histoire naturelle
    Volume: 40
    Series: 2
    Issue: 5
    Date: 1969-06-06
    Page Range: 992--997
    Publication Info: Paris Imprimerie nationale 1907-1971
  2. By: Michel, A
    Type: Article
    In: Bulletin du Muséum national d'histoire naturelle
    Volume: 41
    Series: 2
    Issue: 5
    Date: 1970-06-15
    Page Range: 1228--1237
    Publication Info: Paris Imprimerie nationale 1907-1971