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Order Semaeostomeae

Published online by Cambridge University Press:  11 May 2009

P. L. Kramp
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Extract

Scyphomedusae with umbrella margin cleft into lappets; without a coronal furrow and without pedalia; with (or without) hollow marginal tentacles and with marginal rhopalia; with a single central mouth opening provided with four large curtain-like or gelatinous lips; with gonads in sac-like folds of the endodermal wall of the subumbrella.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 40 , Issue 1 , November 1961 , pp. 323 - 347
Copyright
Copyright © Marine Biological Association of the United Kingdom 1961

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References

* See Addenda, p. 445.