Abstract
A species of Cyclotella with an elliptical valve outline has been found in several Tasmanian lakes and is herein described and named C. tasmanica nov. sp. Morphologically, it is similar to C. stelligera and, to a lesser extent, to C. radiosa. The valve has coarse, clearly alveolate, marginal striae and a central rosette. Unlike other elliptical forms, the central area is always more or less circular. The nearest similar species is C. rhomboideo-elliptica.
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References
Bowling, L. C., M. S. Steane & P. A. Tyler, 1986. The spectral distribution and attenuation of underwater irradiance in Tasmanian inland waters. Freshwat. Biol. 16: 313–335.
Buckney, R. T. & P. A. Tyler, 1973. Chemistry of Tasmanian inland waters. Int. Revue ges. Hydrobiol. 58: 61–78.
Cameron, N. G., P. A. Tyler, N. L. Rose, S. Hutchinson & P. G. Appleby, 1993. The recent palaeolimnology of Lake Nicholls, Mount Field National Park, Tasmania. Hydro-biologia 269 /270: 361–370.
Chang, T. P., 1991. Elektronmikroskopische Untersuchungen an dem Typusmaterial der zentrischen Kieselalge Cyclotella stelligera Cleve et Grunow. Diatom Res. 6: 1–14.
Cheng, D. M. H. & P. A. Tyler, 1973. Lakes Sorell and Crescent — a Tasmanian paradox. Int. Revue ges. Hydrobiol. 58: 307–343.
Croome, R. L. & P. A. Tyler, 1975. Phytoplankton biomass and primary productivity of Lake Leake and Trooms Lake, Tasmania. Hydrobiologia 46: 435–443.
Haworth, E. Y. & M. A. Hurley, 1986. Comparison of stelligeroid taxa of the centric diatom genus Cyclotella. In M. Ricard (ed.), Proceedings of the 8th International Diatom Symposium, O. Koeltz, Koenigstein: 43–58.
Lund, J. W. G., 1961. The Fritsch Collection of Illustrations of Freshwater Algae. Phycologia 1: 193.
Krammer, K. & H. Lange-Bertalot, 1991. Bacillariophyceae Süsswasserflora von Mitteleuropa 3 (2). Gustav Fischer Verlag, Stuttgart, 576 pp.
Skuja, H., 1937. Algae. In H. Handel-Mazzetti (ed.), Symbolae Sinicae. Springer Verlag, Wien: 105 pp.
Tyler, P. A., 1974. Limnological studies. In W. D. Williams (ed.), Biogeography and ecology in Tasmania. Monographia Biologicae 25: 29–61.
Tyler, P. A., 1992a. A lakeland from the dreamtime: The second Founder’s Lecture. Br. Phycol. J. 27: 353–368.
Tyler, P. A., 1992b. Reconaissance limnology of Tasmania. 1. The Picton Massif. Arch. Hydrobiol. 126: 257–272.
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© 1993 Springer Science+Business Media Dordrecht
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Haworth, E.Y., Tyler, P.A. (1993). Morphology and taxonomy of Cyclotella tasmanica spec. nov, a newly described diatom from Tasmanian lakes. In: van Dam, H. (eds) Twelfth International Diatom Symposium. Developments in Hydrobiology, vol 90. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-3622-0_6
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DOI: https://doi.org/10.1007/978-94-017-3622-0_6
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