Biological invasions are a well-documented driver of marine biodiversity change, yet quantitative frameworks to classify invasion stages and guide management remain limited. In the Adriatic Sea, the Atlantic blue crab ( Callinectes sapidus ) is an invasive alien species (IAS) which is widely distributed, reportedly altering ecosystem function and impacting local socio-ecological wellbeing. In response to these challenges, this...

We analysed the invasion history of two North American macrophytes ( Elodea canadensis and E. nuttallii ) in Italy, through an accurate census of all available herbarium and field records, dating between 1850 and 2019, and a rich literature collection describing the initial introduction and naturalisation phase that supports the results obtained by the occurrence records. Elodea canadensis arrived in Italy before 1866 and had...

Marine plastic pollution is currently an issue of mounting concern around the world. Stomach content of marine fish has been increasingly used as a valid proxy for detecting the presence of such a pollutant in marine biota, both for coastal and deep-water environments. Although ingestion of microplastics has been reported in an increasing number of species, the patterns of ingestion still remain unclear, depending closely on t...