The Genus Pterosperma (Prasinophyceae): Species With a Single Equatorial Ala
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The Genus Pterosperma (prasinophyceae): Species with a Single Equatorial Ala
The life-history of the genus Pterosperma Pouchet is described. Development of the two phases, motile and non-motile, is detailed and a lunar periodicity in their change over indicated. Only the motile phase can persist independently, the cells reproducing asexually by fission. Sexuality has not been recorded for the genus. Criteria for valid generic and specific separation are discussed. Detai...
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ژورنال
عنوان ژورنال: Journal of the Marine Biological Association of the United Kingdom
سال: 1978
ISSN: 0025-3154,1469-7769
DOI: 10.1017/s0025315400024528