" Rather than favoring only one approach, Juan J. Morrone proposes a comprehensive
treatment of the developments and theories of evolutionary biogeography. Evolutionary …

La megadiversidad de México es claramente ilustrada por el número de especies de
mamíferos presentes en el territorio nacional. Este número ha variado en los últimos 8 años …

Aim To assess the genealogical relationships of widespread montane rattlesnakes in the
Crotalus triseriatus species group and to clarify the role of Late Neogene mountain building …

Abstract The New World rodent family Heteromyidae shows a marvelous array of
ecomorphological types, from bipedal, arid-adapted forms to scansorial, tropical-adapted …

Aim Our goal was to reconstruct the phylogenetic history and historical demography of
highly divergent populations of the endemic plethodontid salamander Pseudoeurycea …

Although molecular-based phylogenetic studies of hosts and parasites are increasingly
common in the literature, no study to date has examined two congeneric lineages of …

Although most studies of codivergence rely primarily on topological comparisons of host and
parasite phylogenies, temporal assessments are necessary to determine if divergence …

Mexico is considered a mammal diversity hotspot, and most conservation efforts involving
mammals focus on large and charismatic species. Herein, we provide an assessment of the …

Geomyoid rodents provide a great study system for the analysis of sexual dimorphism. They
are polygynic and many inhabit harsh arid environments thought to promote sexual …

Studies of the biostratigraphy and palaeoecology of fossil vertebrate assemblages require
large samples of accurately identified specimens. Such analyses can be hampered by the …