• Philosophy and Phylogenetic Inference: A Comparison of Likelihood and Parsimony Methods in the Context of Karl Popper’s Writings on Corroboration – Kevin de Queiroz and Steven Poe.
  
  
• Philosophical Conjectures and Their Refutation – Anrold G. Kluge.
  
  
• Towards an Inclusive Philosophy for Phylogenetic Inference – Daniel P. Faith and John W. H. Trueman.
  
  
• Empirical and Hierarchical Bayesian Estimation of Ancestral States – John P. Huelsenbeck and Jonathan P. Bollback.
  
  
• Mining the Mammalian Genome for Artiodactyl Systematics – Conrad A. Matthee, Jay D. Burzlaff, Jeremy F. Taylor, and Scott K. Davis.
  
  • Matthee et al. dataset
    
    
• The Importance of Time/Space in Diagnosing the Causality of Phylogenetic Events: Towards a "Chronobiogeographical" Paradigm? – Craig Andrew Hunn and Paul Upchurch.
  
  
• Failure of the ILD to Determine Data Combinability for Slow Loris Phylogeny – Anne D. Yoder, Jodi A. Irwin, and Bret A. Payseur.
  
  • cytB and IRBP dataset
  • cytB and morphology dataset
  • cytB dataset
  • DNA and morphology dataset
  • IRBP and morphology dataset
  • IRBP dataset
  • morphology dataset
    
    
• A Conditional Probability of Reconstruction Measure for Internal Cladogram Branches – Richard H. Zander.
  

POINTS OF VIEW

• Popper and Likelihood Versus "Popper*" – James S. Farris, Arnold G. Kluge, and James M. Carpenter.
  
  
• Are the Fossil Data Really at Odds with the Molecular Data? Morphological Evidence for Cetartiodactyla Phylogeny Reexamined – Gavin J. P. Naylor and Dean C. Adams.
  
  
• Incorporation, Relative Homoplasy, and Effect of Gap Characters in Sequence-Based Phylogenetic Analyses – Mark P. Simmons, Helga Ochoterena, and Timothy G. Carr.