Number of the records: 1
Loss of genetic diversity through spontaneous colonization in the bog fritillary butterfly, Proclossiana eunomia (Lepidoptera: Nymphalidae) in the Czech Republic
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SYSNO ASEP 0322555 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Loss of genetic diversity through spontaneous colonization in the bog fritillary butterfly, Proclossiana eunomia (Lepidoptera: Nymphalidae) in the Czech Republic Title Ztráta genetické diverzity během spontánní expanze motýla perleťovce severního (Proclossiana eunomia) (Lepidoptera: Nymphalidae) v České republice Author(s) Néve, G. (FR)
Pavlíčko, A. (CZ)
Konvička, Martin (BC-A) RID, ORCIDNumber of authors 3 Source Title European Journal of Entomology. - : Biologické centrum AV ČR, v. v. i. - ISSN 1210-5759
Roč. 106, č. 1 (2009), s. 11-19Number of pages 9 s. Language eng - English Country CZ - Czech Republic Keywords allozyme electrophoresis ; conservation ; genetic polymorphism Subject RIV EH - Ecology, Behaviour R&D Projects LC06073 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000264479100002 Annotation The butterfly Proclossiana eunomia (Lepidoptera: Nymphalidae) was discovered at a single locality in the Czech Republic in 1963. Until the 1980s, it was known from a restricted area, from which it spontaneously expanded during the 1980s to other localities up to 23 km from the source population. Samples were collected in 2002 from the source and ten other populations, totalling 274 specimens. All samples were analysed by electrophoresis for four polymorphic loci. Mean heterozygosity decreased with distance from the source population; this suggested a process of stepping stone colonization, involving the loss of rare alleles along the way. The populations close to the source population (less then ca. 15 km) retain a similar heterozygosity, whereas populations further away have a much reduced heterozygosity. Such a pattern of genetic differentiation and founder effect within a region is typical of specialized species with relatively low dispersal ability. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2009
Number of the records: 1