Amidst a global biodiversity crisis1, the word ‘biodiversity’ has become indispensable for conservation and management2. Yet, biodiversity is often used as a buzzword in scientific literature. Resonant titles of papers claiming to have studied ‘global biodiversity’ may be used to promote research focused on a few taxonomic groups, habitats, or facets of biodiversity — taxonomic, (phylo)genetic, or functional. T...
The genetic structure of Parablennius sanguinolentus from the northeastern Atlantic and Mediterranean was assessed using sequences from the mitochondrial control region (CR) and the first intron of the nuclear S7 ribosomal protein gene (S7). Our data show high genetic diversity for the central Mediterranean populations, contrasting with very low diversity in the Atlantic populations and in the westernmost Medit...