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Keywords from Image Description:
HaeckelEurypterida. Left Pterygotus anglicus Agassiz Agassiz Eichwald Fischer Fischer from above Euriptridos Montado de Haeckel Kunstformen der Natur Bibliographisches Inst Leipzig Escaneado por Fdez Dominio pblico autor muerto en Haeckel Aspidonia PDold Kunstformen der Natur derivative Eurypterus Pterygotus