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Additamenta ad Iacobi Theodori Klein Naturalem dispositionim echinodermatum et lucubratiunculam de aculeis echinorum marinorum Plate XLIX BHL. Additamenta ad Iacobi Theodori Klein Naturalem dispositionim echinodermatum et lucubratiunculam de aculeis echinorum marinorum Nathanaelis Godofredi Leske Plate XLIX Illustration Foldout