title: Nuclear and mitochondrial DNA evidence of polyphyly in the avian superfamily Muscicapoidea.
abstract: Nucleotide sequences of the nuclear c-mos gene and the mitochondrial cytochrome b and ND2 genes were used to assess the monophyly of Sibley and Monroe's [Distribution and Taxonomy of Birds of the World, Yale University Press, New Haven, 1990] Muscicapoidea superfamily. The relationships and monophyly of major lineages within the superfamily, as well as genera membership in major lineages was also assessed. Analyses suggest that Bombycillidae is not a part of Muscicapoidea, and there is strongly supported evidence to suggest that Turdinae is not part of the Muscicapidae, but is instead sister to a Sturnidae+Cinclidae clade. This clade is in turn sister to Muscicapidae (Muscicapini+Saxicolini). Of the 49 Turdinae and Muscicapidae genera that we included in our analyses, 10 (20%) are shown to be misclassified to subfamily or tribe. Our results place one current Saxicolini genus in Turdinae, two Saxicolini genera in Muscicapini, and five Turdinae and two Muscicapini genera in Saxicolini; these relationships are supported with 100% Bayesian support. Our analyses suggest that c-mos was only marginally useful in resolving these "deep" phylogenetic relationships.
authors.affiliation: Barrick Museum of Natural History, Box 454012, University of Nevada Las Vegas, 4505 Maryland Parkway, Las Vegas, NV 89154, USA. gvoelker@memphis.edu
authors.forename: Gary
authors.initials: G
authors.lastname: Voelker
authors.forename: Garth M
authors.initials: GM
authors.lastname: Spellman
mesh_terms: D000818:Animals; D001717:Birds; D002467:Cell Nucleus / Q000378:metabolism*; D045303:Cytochromes b / Q000378:metabolism; D004247:DNA / Q000235:genetics*; D004272:DNA, Mitochondrial / Q000235:genetics*; D042844:L-Lactate Dehydrogenase (Cytochrome) / Q000378:metabolism; D016013:Likelihood Functions; D010802:Phylogeny; D017231:Proto-Oncogene Proteins c-mos / Q000378:metabolism
chemical_list: D004272:DNA, Mitochondrial; D004247:DNA; D045303:Cytochromes b; D042844:L-Lactate Dehydrogenase (Cytochrome); D017231:Proto-Oncogene Proteins c-mos