The Pelecaniformes and the larger waterbird clade that includes them are among the most morphologically and ecologically diverse assemblages of birds. Debate re

Macroevolutionary inference has historically been treated as a two-step process, involving the inference of a tree, and then inference of a macroevolutionary mo

The growing success of molecular methods has challenged traditional views of animal evolution and a large number of alternative hypotheses are hotly debated tod

Animal phylogeny is undergoing a major revolution due to the availability of an exponentially increasing amount of molecular data and the application of novel m

The scientific understanding of arthropod phylogeny and evolution has changed significantly in recent decades. One of the most momentous alterations involved cr