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Keywords from Image Description:
Haeckel Chiroptera Nyctophilus geoffroyi geoffroyi. Nyctophilus australis Peters Leach head from front Lesser Longeared Bat Detail of the th plate from Ernst Haeckel's Kunstformen der Natur creator Ernst Haeckel Haeckel Chiroptera PDold Bats in art Kunstformen der Natur derivative Nyctophilus geoffroyi Vespertilionidae heads