Abstract
Morphological comparisons of populations of Filinia from New Zealand and Australia established the presence of an undescribed species in Lake Okaro, N.Z. Filinia novaezealandiae n. sp. is described. SEM micrographs of trophi were used to distinguish closely allied Filinia species. Filinia grandis comb. nov. is redescribed from Australia on the basis of trophi differences from F. pejleri. It is suggested that Filinia species may be more restricted than global records indicate; these records reflect the distribution of authoritative taxonomic references, not necessarily the animals they depict.
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References
Egborge, A. B. M. & P. Tawari, 1987. The rotifers of the Warri River, Nigeria. J. Plankton Res. 9: 1–13.
Forsyth, D. J. & M. R. James, 1991. Seasonal abundance and diel vertical dynamics of zooplankton in Lake Okaro. Arch. Hydrobiol. 121: 419–429.
Forsyth, D. J., S. J. Dryden, M. R. James & W. F. Vincent, 1988. The Lake Okaro ecosystem. 1. Background limnology. N.Z. J. Mar. Freshwat. Res. 22: 17–28.
Koste, W., 1979. Rotatoria. Die Rädertiere Mitteleuropas. 2 vols. Borntraeger, Stuttgart.
Koste, W., 1979. New Rotifera from the River Murray, south-eastern Australia, with a review of the Australian species of Brachionus and Keratella. Aust. J. Mar. Freshwat. Res. 30: 237–253.
Koste, W., 1980. Über zwei Plankton-Rädertiertaxa Filinia australiensis n.sp. und Filinia hofmanni n.sp., mit Bemerkungen zur Taxonomie der longiseta-terminalis-Gruppe. Genus Filinia Bory de St Vincent, 1824, Familie Filiniidae Bartos 1959 (Überordnung Monogononta). Arch. Hydrobiol. 90: 230–256.
Koste, W. & R. J. Shiel, 1989. Classical taxonomy and modern methodology. In C. Ricci, T. W. Snell & C. E. King (eds) Rotifer Symposium V. Developments in Hydrobiology 52. Kluwer Academic Publishers, Dordrecht: 279–284. Reprinted from Hydrobiologia 186/187.
Kutikova, L. A., 1970. Rotifer fauna of the USSR. Fauna CCCP 104: 1–744. In Russian.
Lair, N. & W. Koste, 1984. The rotifer fauna and population dynamics of Lake Studer 2 (Kerguelen Archipelago) with description of Filinia terminalis kergueleniensis n. ssp. and a new record of Keratella sancta Russell 1944. Hydrobiologia 108: 57–64.
Markevich, G. I. & L. A. Kutikova, 1989. Mastax morphology under SEM and its usefulness in reconstructing rotifer phylogeny and systematics. In C. Ricci, T. W. Snell & C. E. King (eds) Rotifer Symposium V. Developments in Hydrobiology 52. Kluwer Academic Publishers, Dordrecht: 285–289. Reprinted from Hydrobiologia 186/187.
Ruttner-Kolisko, A., 1989. Problems in taxonomy of rotifers, exemplified by the Filinia longiseta-terminalis complex. In C. Ricci, T. W. Snell & C. E. King (eds) Rotifer Symposium V. Developments in Hydrobiology 52. Kluwer Academic Publishers, Dordrecht: 291–298. Reprinted from Hydrobiologia 186/187.
Sanoamuang, L. & J. C. McKenzie, 1993. A simplified method for preparing rotifer trophi for scanning electron microscopy. Hydrobiologia 250: 91–95.
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Shiel, R.J., Sanoamuang, Lo. Trans-Tasman variation in Australasian Filinia populations. Hydrobiologia 255, 455–462 (1993). https://doi.org/10.1007/BF00025873
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DOI: https://doi.org/10.1007/BF00025873