Illustrations of jellyfish from Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten Jahrg.13 (18
Illustrations of jellyfish from Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten Jahrg.13 (1895). Of the three species names listed in the text, only Mastigias siderea (Fig. 3) is currently accepted.Full text available here. -- source link
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