Information from natural history collections (NHCs) about the diversity, taxonomy and
historical distributions of species worldwide is becoming increasingly available over the …

Species numbers are increasing rapidly. This is due mostly to taxonomic inflation, where
known subspecies are raised to species as a result in a change in species concept, rather …

The species problem has triggered the publication of an almost infinite number of theoretical
and practical studies, including quite a number of books. I should, therefore, perhaps briefly …

Estimates of global species diversity have varied widely, primarily based on variation in the
numbers derived from different inventory methods of arthropods and other small …

The long-awaited revision of the industry standard on phylogenetics Since the publication of
the first edition of this landmark volume more than twenty-five years ago, phylogenetic …

Conservation priority setting based on phylogenetic diversity has frequently been proposed
but rarely implemented. Here, we define a simple index that measures the contribution made …

A fully updated guide to the increasingly prevalent use of molecular data in ecological
studies Molecular ecology is concerned with how molecular biology and population genetics …

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 …

Global climates are changing rapidly, with unexpected consequences. Because elements of
biodiversity respond intimately to climate as an important driving force of distributional …

Species are defined using a variety of different operational techniques. While discussion of
the various methodologies has previously been restricted mostly to taxonomists, the …