✦ LIBER ✦

XLVI.—On a new form of alternation of generations in the Medusæ, and on the relationship of the Geryonidæ and Æginidæ

✍ Scribed by Haeckel, Ernst

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

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IV.—Descriptions of New Speciesof Birds

✍ Geo. N. Lawrence 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 370 KB

On a new genus and species of the family

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A Preliminary Note on the Identity of th

✍ Dodd, Sydney 📂 Article 📅 1906 🏛 Elsevier ⚖ 352 KB

On Five New Genera of West Tropical Afri

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