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The breeding season of some littoral ascidians in Scottish waters

Published online by Cambridge University Press:  11 May 2009

R. H. Millar
Affiliation:
The Marine Station, Millport

Extract

In previous papers (Millar, 1952; 1954a; 1954*0 I have dealt with the re-productive cycle of several ascidians in Scottish waters, and in the present account observations are extended to other species.

The course of breeding was studied in the following species. Family Polyclinidae:Sidnyum turbinatum Savigny, Aplidium nordmanni (Milne Edwards), A.punctum (Giard), A.pallidum (Verrill) and Polyclinum aurantium Milne Edwards. Family Didemnidae:Didemnum candidum Savigny and Lissoclinum argyllense Millar. Family Clavelinidae: Clavelina lepadiformis (Müller).

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 1958

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