Search for dissertations about: "taxonomic revision"
Showing result 1 - 5 of 14 swedish dissertations containing the words taxonomic revision.
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1. Afroalpine vascular plants : a taxonomic revision
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2. Taxonomy, phylogeny, and secondary sexual character evolution of diving beetles, focusing on the genus Acilius
Abstract : Sexual conflict can lead to antagonistic coevolution between the sexes, but empirical examples are few. In this thesis secondary sexual characters in diving beetles are interpreted in the light of sexual conflict theory. READ MORE
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3. Taxonomic revision of the moss genus Bartramia Hedw. sections Bartramia and Vaginella C. Müll
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4. Phylogenetic and taxonomic studies within Arthonia Ach. (Ascomycetes, Arthoniales)
Abstract : The taxonomy and phylogeny of the genus Arthonia was analysed. As a first step, a phylogenetic analysis was performed to test the monophyly of some of the infrageneric groups suggested by earlier authors. The results strongly support that Arthonia, Arthothelium and Arthoniaceae are paraphyletic. READ MORE
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5. Tracing History : Phylogenetic, Taxonomic, and Biogeographic Research in the Colchicum Family
Abstract : This thesis concerns the history and the intrafamilial delimitations of the plant family Colchicaceae. A phylogeny of 73 taxa representing all genera of Colchicaceae, except the monotypic Kuntheria, is presented. READ MORE