Warianty tytułu
Języki publikacji
Abstrakty
The data for Prismatolaimus dolichurus de Man, 1880, P. intermedium (Bütschli, 1873) and P. matoni Mulk et Coomans, 1979 are evaluated to state variability level, relationships between dimensions and ratios as well as similarity among studied populations. Relationship between coefficient of variability (CV) and the ratio of extreme values (Max:Min) is investigated. Guidelines for using the cluster analysis for comparison and differentiation of populations (species) are given.
Wydawca
Czasopismo
Rocznik
Tom
Numer
Opis fizyczny
p.175-184,fig.
Twórcy
autor
- Research Institute of Vegetable Crops, 96-100 Skierniewice, Poland
autor
Bibliografia
- Andenberg M. R. 1973. Cluster analysis for applications. New York, Academic Press, 274 pp.
- Brzeski M. W. 1991. Psilenchus vinciguerrae sp. n. (Nematoda: Tylenchidae). Nematologica, 37: 1-7.
- Brzeski M. W. 1993. Geomonhystera breviseta sp. n., G. mexicana sp. n. and observations on G. australis (Cobb, 1893). Andrássy, 1981 (Nematoda: Monhysteridae). Fundamental and Applied Nematology, 16: 107-114.
- Brzeski M. W. 1996a. Variability of Miculenchus salvus Andrássy, 1960 (Nematoda: Tylenchidae). Nematologica, in press.
- Brzeski M. W. 1996b. Studies on some species of the genus Prismatolaimus de Man, 1880 with description of P. mulcoomus sp. n. (Nematoda: Prismatolaimidae). Annales Zoologici, 46: in press.
- Everitt B. S. 1980. Cluster analysis, 2 nd. ed. London: Heineman Education Books, Ltd.
- Fortuner R. 1984. Morphometrical variability in Helicotylenchus Steiner, 1945. 5. On the validity of ratios. Revue de Nématologie, 7: 137-146.
- Geraert E. 1990. Discontinuous variation in Tylenchoidea (Nemata). Nematologica, 36: 194-198.
- Liskova M., Brown D. J. F. 1995. The occurrence and distribution of Longidorus leptocephalus (Nematoda: Dorylaimida) in the Slovak Republic with comments on the putative “large” and “small” forms. Nematologia Mediterranea, 25: 315-320.
- Morrison D. F. 1976. Multivariate statistical methods. New York, Me Graw-Flill, 460 pp.
- Tukey J. W. 1977. Exploratory data analysis. Reading, MA, Addison-Wesley, 265 pp.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
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