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The hydroid and the medusa Bougainvillia principis, and a review of the British species of Bougainvillia
Published online by Cambridge University Press: 11 May 2009
Extract
The hitherto unknown hydroid of the anthomedusa Bougainvillia principis has been found in the Firth of Clyde, and medusae from it have been reared. The hydroid and the stages of development of the medusa are described and figured. The medusa is commonly present in the plankton in this area, and its seasonal occurrence is described.
The historical development of our knowledge of B. principis and of B. superciliaris, which have been confused, is discussed. The hydroid and the young medusae of B. principis are shown to be identical with those described by Hartlaub and attributed by him to B. superciliaris.
Several doubtful species of Bougainvillia medusae described from British waters are considered and are identified with accepted species. Medusa ocilia and M. duodecilia are probably synonymous with Bougainvillia pyramidata and B. principis respectively; and B. nigritella is identified with B. muscoides, B. simplex with B. principis, B. dinema with B. britannica., and B. charcoti with Nemopsis crucifera, itself a probable synonym of N. bachei. The medusa B. alderi is a probable synonym of B. ramosa.
The hydroids and the medusae of the British species of Bougainvillia are reviewed and compared; and records of B. superciliaris and B. macloviana are given.
- Type
- Research Article
- Information
- Journal of the Marine Biological Association of the United Kingdom , Volume 46 , Issue 1 , February 1966 , pp. 129 - 152
- Copyright
- Copyright © Marine Biological Association of the United Kingdom 1966
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