Hidrológiai Közlöny 2006 (86. évfolyam)
6. szám - XLVII. Hidrobiológus Napok: Vizeink élővilágát érintő környezeti változások Tihany, 2005. október 5–7.
vulae stage. In: Landolt, P - Sartori, M. (edit ): Ephemeroptera & Plecoptera: Biology-Ecology-Systematics. MTL, Fribourg, p. 15-20 Mueller, U.G. Wolfenbarger, L.L. 1999: AFLP genotyping and fingerprinting. - TREE 14/10: 389-394. Russev, B.K. 1987: Ecology, life history and distribution of Palingenia longicauda (Olivier) (Ephemeroptera). - Tijdschrift voor Entomologie 130: 109-127. Sartori, M. - Landolt, P. - Lubini, V. - Ruffieux, L. 1995: Biological studies of Palingenia longicauda (Olivier) (Ephemeroptera: Palingeniidae) in one of its last European refuges - abiotic characteristics and description of the habitat. In: Corkum, L.D. - Ciborowski, J.J.H. (edit.): Current directions in research on Ephemeroptera. Canadian Scholar's Press Inc., Toronto, p. 263-272. Schultheis, A.S. - Hendricks, A.C. - Weigt, L A. 2002: Genetic evidence for 'leaky' cohorts in the semivoltine stonefly, Peltoperla tarteri (Plecoptera: Peltoperlidae) - Freshwat. Biol. 47/3: 367-376. Slatkin, M. 1985: Gene flow in natural populations. - Ann. Rev. Ecol. Syst. 16: 393 430. Soldán, T. - Landa, V. 1986: Life cycle of Palingenia fuliginosa (Ephemeroptera, Palingeniidae) in Czechoslovakia. In: Velthius, H.H. W. (edit.): Proc. 3 r d Europaen Congr. Entomol., Part. 1. Amsterdam, p. 143 146., Fig. 1. Sowa, R. 1975: Ecology and biogeography of mayflies (Ephemeroptera) of running waters in the Polish part of the Carpathians. 2. Life cycles. - Acta Hydrobiol. 17/4: 319-353. Vos, P. - Hogers, R. - Bleeker, M. - Reijans, M. - van de Lee. T. Homes, M. - Frijters, A. - Pot, J. - Peleman, J. - Kuiper, M. — Zabeau, M. 1995: AFLP: a new technique for DNA fingerprinting. - Nucleic Acids Research. 23/21: 4407^1414. Investigation on the genetic variability among the generations of the mayfly Palingenia longicauda (Olivier, 1791) Málnás, K.' - Zubor, A. 2 - Lengyel, Sz. ' - Prokisch, J. 2 - Dévai, Gy.' 'Department of Hydrobiology , Faculty of Natural Sciences, University of Debrecen, Egyetem tér 1, H-4032. Debrecen, Hungary 2 Department of Food Science and Quality Assurance, Centre of Agricultural Sciences, University of Debrecen, Böszörményi út 138 H-4032. Debrecen, Hungary 3 Evolutionary Genetics and Conservation Biology Research Group of DU & HAS, Egyetem, tér 1, H-4032. Debrecen, Hungary Abstract: The mayfly Palingenia longicauda has a 3-year life cycle. An assemblage of Palingenia longicauda from a meander of the Hungarian stretch of the Upper-Tisza near village Gulács was investigated for genetic variation among generations. The generations were determined by examining the distribution of body length measurements among larvae. For the genetic investigation AFLP method was used. The three cohorts could be dissorted from each other, but there is only a little genetic distance between them. Keywords: mayfly Palingenia longicauda, semivoltin life cycle, River Tisza, Hungarian stretch of the Upper-Tisza, generations, AFLP, genetic variation. /. táblázat. A diszkriminanciaanalízis statisztikái Sajátértékek Függvény Sajátérték Külső variancia % Kanonikus korreláció 1 22,014 62,7 ,978 2 13,078 37,3 ,964 Wilks' Lambda Függvények Wilks' Lambda X 2 df Sig. 1-2 ,003 52,026 34 ,025 ,094 2 ,071 23,801 16 ,025 ,094 Klossy Irén alkotása (Fametszet, Magyar tájak sorozat)
