This study applies molecular and morphological approaches addressing the identification of morphologically similar larval stages (cercariae) of Plagiorchis spp. (Digenea: Plagiorchiidae) parasitising lymnaeid snail populations in the freshwater ecosystems of central Europe. Five morphologically homogeneous and genetically distinct lineages of Plagiorchis spp. were identified via matching molecular data for the mitochondrial cox1 gene with detailed morphometric data. Phylogenetic and comparative sequence analyses using partial 28S rDNA and ITS1-5.8S-ITS2 sequences allowed molecular identification of three species (P. elegans, P. maculosus and P. koreanus) via matching sequences from larval and adult digenean stages. A key for the identification of the cercariae of Plagiorchis spp. parasitising lymnaeid populations in central Europe is provided.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:173009 |
| Date | January 2014 |
| Creators | ROHÁČOVÁ, Jana |
| Source Sets | Czech ETDs |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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