Primolius maracana and Ara ararauna
Adam Dawid Urantowka & Paweł Mackiewicz. Complete mitochondrial genome of Blue-winged Macaw (Primolius maracana). Mitochondrial DNA: The Journal of DNA Mapping, Sequencing, and Analysis. Latest articles.
Abstract:
The presence of bare facial area distinguishes Macaws from other members of the Arini tribe. Genera and species of the Macaw group differ in pattern of this bare skin as well as in body size. Individuals of the genera: Diopsittaca, Orthopsittaca, and Primolius are significantly smaller than the members of the genera: Anodorhynchus, Cyanopsitta, and the most species of the genus Ara. The genus Primolius contains three species: P. auricollis, P. couloni, and P. maracana, which are classified as medium-sized Macaws. So far, mitochondrial genome representative for the genus was sequenced only for Primolius couloni species. Primolius maracana mitogenome, which was sequenced in this study, will be indispensable to refine the phylogenetic relationships between Primolius species, as results of molecular researches seems to be inconsistent with Primolius species morphology.
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Adam Dawid Urantowka, Paweł Mackiewicz & Tomasz Strzała. Complete mitochondrial genome of Blue-and-yellow Macaw (Ara ararauna): the species morphologically similar to Blue-throated Macaw (Ara glaucogularis). Mitochondrial DNA: The Journal of DNA Mapping, Sequencing, and Analysis. Latest articles.
Abstract:
Six genera of the Arini tribe form morphologically diverse group termed as Macaws. The presence of bare facial area distinguishes them from other members of the tribe. Genera and species of Macaw group differ in pattern of this bare skin as well as in body size. The genus Ara contains eight extant species. Two of them are classified as medium-sized Macaws and other six species are classified as large Macaws. Based on morphological similarities and differences, large Macaw species can be segregated into three pairs according to their plumage coloration.
So far, representative mitochondrial genomes were sequenced only for Ara glaucogularis (blue and yellow coloration), Ara macao (predominantly red/scarlet) and Ara militaris (predominantly green) species. Ara ararauna is the second of two Ara species with predominant blue and yellow plumage. Hitherto, close phylogenetic relation of these two species was shown using only ND2 genes or incomplete combined COI/Cytb/ND2 sequences. Therefore, Ara ararauna mitogenome, which was sequenced in this study, will be indispensable to refine the phylogenetic relationships within Macaws group.