Browsing by Author "Oatley, Graeme"

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Genetic introgression and female mate choice within the Calendulauda albescens/C. barlowi hybrid zone

Author: Oatley, Graeme Date: 2004 The hybrid zone between Calendulauda albescens and C. barlowi, located near the Orange River, contains a wide range of phenotypically intermediate individuals. This study examines the mitochondrial DNA of some of these individuals to determine ... Read more
Nested clade analysis of geographic structure in the morphologically variable Themeda triandra in South Africa

Author: Oatley, Graeme Date: 2004 The use of phylogeography in plant systems has been on the increase in recent years with the use of chloroplast DNA to detect sufficient intraspecific variation to reach significant conclusions about plant species histories, both temporally ... Read more
Taxonomy, phylogeny and eco-biogeography of southern African white-eyes (Zosterops spp.) Aves: order Passeriformes, Family: Zosteropidae

Author: Oatley, Graeme Date: 2011 The aim of this study was to incorporate all lines of evidence to establish the true taxonomy and phylogeny of southern African Zosterops. Character data sets used include plumage and morphometric measures, vocal characters and molecular ... Read more

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