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The Hydroid of the Medusa Dipurena Halterata (Forbes)

Published online by Cambridge University Press:  11 May 2009

W. J. Rees
Affiliation:
Research Assistant at the Plymouth Laboratory

Extract

Although the medusa Dipurena halterata (Forbes, 1846) is well known, and has been figured by a number of authors (e.g. Forbes, 1848; Browne, 1897), the hydroid of this peculiar species has remained unknown. This medusa is rather scarce at Plymouth (Russell, 1938). On May 3 1938 I had the good fortune to find at Plymouth a small hydroid of the Syncoryne type which later liberated young medusae, and these proved to be young specimens of Dipurena halterata.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1939

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References

Forbes, Edward, 1848. A Monograph of the British Naked-eye Medusae, pp. 1104. Ray Society.CrossRefGoogle Scholar
Browne, E. T., 1897. On British medusae. Proc. Zool. Soc. London, pp. 816–35.CrossRefGoogle Scholar
Haeckel, Ernst, 1879. Das System der Medusen, pp. 1672.Google Scholar
Russell, F. S., 1938. The Plymouth offshore medusa fauna. Journ. Mar. Biol. Assoc., Vol. XXII, pp. 411–40.CrossRefGoogle Scholar
Russell, F. S. & Rees, W. J., 1936. On rearing the hydroid Zanclea implexa (Alder) and its medusa Zanclea gemmosa McCrady, with a review of the genus Zanclea. Journ. Mar. Biol. Assoc., Vol. XXI, pp. 107–29.CrossRefGoogle Scholar