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Keywords from Image Description:
Haeckel Discomedusae . top center Aurelia insulinda Haeckel Linnaeus Lamarck Linnaeus Haeckel Haeckel Haeckel Haeckel Haeckel Forsskl Haeckel Forsskl Haeckel Forsskl Haeckel Haeckel Haeckel Cyaneidae sp juvenile umbrella from below bottom umbrella from above top Kunstformen der Natur plate Trachomedusae see