Mexico's Pleistocene terrestrial mammal record includes 13 orders, 44 families, 147 genera
and 280 species, thus is comparable to the Recent one, but shows greater ordinal and …

Replicate radiations provide powerful comparative systems to address questions about the
interplay between opportunity and innovation in driving episodes of diversification and the …

Transition zones, located at the boundaries between biogeographic regions, represent
events of biotic hybridization, promoted by historical and ecological changes. They deserve …

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 …

We review the expanding role of molecular genetics in the emergence of a vibrant and vital
integrative biogeography. The enormous growth over the past several decades in the …

Abstract The Western Lyresnake (Trimorphodon biscutatus) is a widespread, polytypic taxon
inhabiting arid regions from the warm deserts of the southwestern United States southward …

The pine‐oak woodlands of the Mexican highlands harbour significant biological diversity,
yet little is known about the evolutionary history of organisms inhabiting this region. We …

This study aimed to test the phylogenetic relationships of the tribe Cacteae, the generic
circumscription within the tribe, in particular, the monophyly of the genus Ferocactus, and to …

Tetraopes longhorn beetles are known for their resistance to milkweed plant toxins and their
coevolutionary dynamics with milkweed plants (Asclepias). This association is considered a …

The abundance and distribution of species reflect how the niche requirements of species
and the dynamics of populations interact with spatial and temporal variation in the …