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Article contents
Extract
Hydromedusae with umbrella margin entire and not divided into lobes; with thickened marginal nematocyst ring; with radial canals; with gonads usually confined to radial canals; with solid marginal tentacles, or with both solid and hollow tentacles, situated on the margin of the umbrella; with sensory clubs with endodermal axis which may be free or enclosed.
- Type
- Research Article
- Information
- Journal of the Marine Biological Association of the United Kingdom , Volume 40 , Issue 1 , November 1961 , pp. 237 - 265
- Copyright
- Copyright © Marine Biological Association of the United Kingdom 1961
References
* For an additional species, see Addenda, p. 445.