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2. On the Genetic Succession of Zooids in the Hydroida

Published online by Cambridge University Press:  15 September 2014

Allman
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Extract

In this communication an attempt was made to express by means of formulae the various modifications presented by the life series of the Hydroida. It was also shown that there existed among the Hydroida both centripetal and centrifugal forms of development. These were compared with one another, and numerous analogies between the hydroid gonosome and the inflorescence of plants were demonstrated.

Type
Proceedings 1869-70
Information
Proceedings of the Royal Society of Edinburgh , Volume 7 , 1872 , pp. 168
Copyright
Copyright © Royal Society of Edinburgh 1872

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