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471-492, pis. XIV., XV. ISHS. 



Forbes, E., and Goodsir, J. 



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Trans. Roy. Sac, Edinburgh, XX. pp. 307-314. 1853. 

 Forbes, E. 



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and its Analogy with the Reproductive System of the Flowering Plant. 



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(x ragmentary stages of Medusae.) 

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Icones Renim Naturalium. Hauniae, 1776. Pis. 43. Hydra, pi XXVI. 



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Histologic, Developpement et Origine du Testicule et de I'Ovaire de la Cam- 



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Transl. Ann. Mag. Nat. Hist. [5],V. pp. 2G5-267. 1880. Guide du Na- 



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 Franzius. 



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Beitrage zur Keuntniss wirbelloser Thiere, mit besonderer Berucksichtigung 

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(Suggests the name Coelenterata.) 



