| Literature DB >> 15062788 |
Catherine R Darst1, David C Cannatella.
Abstract
Advanced frogs (Neobatrachia) are usually divided into two taxa, Ranoidea (the firmisternal frogs) and Hyloidea (all other neobatrachians). We investigated phylogenetic relationships among several groups of Hyloidea using 12S and 16S rRNA mitochondrial gene sequences and tested explicit relationships of certain problematic hyloid taxa using a sample of 93 neobatrachians. Parsimony, maximum likelihood, and Bayesian inference methods suggest that both the Ranoidea and Hyloidea are well-supported monophyletic groups. We reject three hypotheses using parametric bootstrap simulation: (1) Dendrobatidae lies within the Ranoidea; (2) The group containing Hylidae, Pseudidae, and Centrolenidae is monophyletic; and (3) Brachycephalus is part of Bufonidae.Mesh：
Substances：
Year: 2004 PMID： 15062788 DOI： 10.1016/j.ympev.2003.09.003
Source DB: PubMed Journal: Mol Phylogenet Evol ISSN： 1055-7903 Impact factor: 4.286