Abstract The Iberian Peninsula contains a highly endemic freshwater ichthyofauna that is
being homogenized and threatened by an increasing number of non-native fishes. Here, in …

It is globally recognized that freshwater anglers can have a decisive role in promoting fish
introductions. The aim of this study was to analyze freshwater anglers' actions and …

Updating information on the distribution of recently introduced and other poorly known non-
natives is essential to prevent and control their spread and better address biological …

Effective management of invasive fishes depends on the availability of updated information
about their distribution and spatial dispersion. Forensic analysis was performed using online …

Biological invasions are considered to be one of the leading causes of biodiversity loss
worldwide. Freshwater ecosystems are amongst the most biodiverse, containing about 50 …

In this work, the presence of the channel catfish Ictalurus punctatus in the Portuguese
section of the Guadiana drainage (Iberian Peninsula) is confirmed based on morphological …

Preventing the introduction of species likely to become invaders is the best management
option to deal with biological invasions. A data set consisting of native, introduced and …

Summary The Iberian Peninsula comprises two main hydrological regions: short and fast‐
current rivers flow in the mountains of the north, and long rivers flow through broad valleys in …

The introduction of non-native species is recognized as a major threat to biodiversity,
particularly in freshwater ecosystems. Pikeperch Sander lucioperca, is a recent invader to …

Introduced fishes can develop invasive populations that impact native species and
ecosystems. Understanding the population ecology of introduced species in their extended …