Summary
A new species of Chrysophyceae, Ruttnera pringsheimii, occurring in the coastal waters of India, is described in detail. The alga forms large colonies with cells embedded in amorphous mucilage. Vegetative cells globose or ellipsoid with two chromatophores and a nucleus and a few unidentified glistening globules. Reproduction by vegetative division and swarmer formation. The latter are globose, have the same structure as the vegetative cells and in addition possess two equal flagella. The swarmers settle down on the setae of some diatoms and develop into colonies. The alga, at times, discolours the water yellow when in bloom.
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Bourrelly, P.: Recherches sur les Chrysophycées. Morphologie, Phylogénie, Systematique. Rev. Algol., Mem. Hors.-Serie No. 1. Paris 1957.
Bourrelly, P., et F. Magne: Deux nouvelles espèces de Chrysophycées marines. Rev. gén. Bot. 60, 684–87 (1953).
Fritsch, F. E.: The Structure and Reproduction of the Algae 1, 507–563. Cambridge 1935.
Geitler, L.: Neue luftlebige Algen aus Wien. Österr. bot. Z. 91, 49–51 (1942).
Geitler, L.: Eine neue atmophytische Chrysophycee “Ruttnera spectabilis” nov. gen. nov. sp. Intern. Rev. Hydrobiol. Hydrogr. 43, 100–109 (1943); cit. from Bourrelly et Magne 1953.
Huber-Pestalozzi, G.: Das Phytoplankton des Süßwassers. Systematik und Biologie. Chrysophyceae. Die Binnengewässer 16, T. 2, H. 1. Stuttgart 1941.
Kornmann, P.: Beobachtungen an “Phaeocystis”-Kulturen. Wiss. Meeresunters., Helgoland 5, 2, 218–233 (1955); cit. from Bourrelly 1957.
Magne, F.: Les Chrysophycées marines de la Station Biologique de Roscoff. Rev. gén. Bot. 61, 1–27 (1954).
Pascher, A.: Die braune Algenreihe der Chrysophyceen. Arch. Protistenk. 52, 489–564 (1925).
Subrahmanyan, R.: Studies on the phytoplankton of the west coast of India, Part 1. Proc. Indian Acad. Sci., Sect. B 50, 113–187 (1959).
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Published with the kind permission of the Director, Government of India Central Marine Fisheries Research Institute, Mandapam Camp, S. India.
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Subrahmanyan, R. On ruttnera pringsheimii sp. nov. (Chrysophyceae) from the Coastal Waters of India. Archiv. Mikrobiol. 42, 219–225 (1962). https://doi.org/10.1007/BF00408177
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DOI: https://doi.org/10.1007/BF00408177