The bleak Alburnus alburnus is a medium body-size leuciscid fish that is naturally distributed
across central European and western Asian fresh waters. However, during the last two …

Coastal lagoons are key 'transitional'aquatic environments for biodiversity conservation.
Ecological indicators are useful tools for the management of water resources in the …

This study reveals the diet of pike-perch from two habitats within the Tersko-Caspian region.
The feeding habits of pike-perch in the Sulak and Terek rivers and Tersko-Caspian region …

Invasive fishes are a major environmental issue at the global scale, particularly for their
impacts on freshwater ecosystems via the mechanisms of hybridisation, competition …

In fluvial systems, where aquatic organisms are limited to living within river networks,
anthropogenic barriers can interrupt connectivity and contribute to habitat fragmentation …

Freshwater fish represent one-fourth of all vertebrate species, despite freshwater occupying
less than 1% of the Earth's surface [1]. They are among the most threatened vertebrates, as …

Freshwater fish represent one-fourth of all vertebrate species, despite freshwater occupying
less than 1% of the Earth's surface [1]. They are among the most threatened vertebrates, as …

Freshwater fishes are the most diverse vertebrate group, with almost 36,000 species
described so far, and more species are being discovered all the time, evenly distributed …

Freshwater fish represent one-fourth of all vertebrate species, despite freshwater occupying
less than 1% of the Earth's surface [1]. They are among the most threatened vertebrates, as …

Four new species were added to the watchlist, including Arundo donax, Paraleptasticus
wilsonii, Procambarus fallax f. virginalis, and Sparganium erectum. Scores were adjusted for …