Table of contents

This issue shows a small sample of article typesthat can be published. It includes new recordsof ornamental succulent plant species incontinental Spain with an historical review, ademonstrative review on the conservationrisks derived from misidentification of invasivespecies with real examples, a thoroughresearch on how management of invasivefishes is currently conducted in Biospherereserves, a series of field and laboratoryexperiences devoted to improve the costefficiencybalance in management techniquesof Fallopia japonica and a contribution on theunexplored utility of Singular Spectrum Analysisfor inspection of trends in invasive species andinvaded ecosystems.