La increíble diversidad específica y ecosistémica sitúan a México entre los países
megadiversos del planeta. Los patrones biogeográficos de los taxones del país también …

Se presenta un análisis del listado actualizado de las aves de México, con enfoques
taxonómicos actuales y abarcando todas aquellas especies que tengan registros recientes …

Two new compounds, an ent-isopimarane-type diterpene, 3α, 12α-dihydroxy-ent-8 (14), 15-
isopimaradien-18-al (1), and a dihydrobenzo [b] furan neolignan,(−)-trans-9-acetyl-4, 9 '-di-O …

An implicit assumption of speciation biology is that population differentiation is an important
stage of evolutionary diversification, but its significance as a rate-limiting control on …

Mexico has a megadiverse avifauna that includes many endemic elements, as well as rich
sets of species ranging farther north or farther south in the Americas. This avifauna …

Studies of phylogeographic patterns provide insight into the processes driving lineage
divergence in a particular region. To identify the processes that caused phylogeographic …

The Maroni is one of the most speciose basins of the Guianas and hosts a megadiverse
freshwater fish community. Although taxonomic references based on morphological …

Background Mesoamerica is a remarkable region with a high geological and ecological
complexity. Within northern Mesoamerica, the biotic province of the Sierra Madre del Sur …

We analysed the phylogeographic structure of five resident bird lineages distributed in the
seasonally dry tropical forests (SDTF) of Mesoamerica to test whether they show patterns of …

The individual tracks of 47 bird species endemic to the Pacific Lowlands biogeographical
province, which belongs to the Mesoamerican dominion of the Neotropical region, were …