Introductions of non‐native freshwater fish continue to increase globally, although only a
small proportion of these introductions will result in an invasion. These invasive populations …

Biological invasions are a significant driver of human-induced global change and many
ecosystems sustain sympatric invaders. Interactions occurring among these invaders have …

Lake Naivasha a shallow, freshwater body and a Ramsar site is found in the eastern arm of
the Kenyan Rift Valley. This paper used published, unpublished and analyzed data to …

When invasive species become integrated within a food web, they may have numerous
direct and indirect impacts on the native community by creating novel trophic links, and …

Measuring ecological and economic impacts of invasive species is necessary for managing
invaded food webs. Based on abundance, biomass and diet data of autochthonous and …

Multiple invasive species have now established at most locations around the world, and the
rate of new species invasions and records of new invasive species continue to grow …

We used stable isotope analyses to characterise the feeding dynamics of a population of red
swamp crayfish in Lake Naivasha, Kenya, after the crash of submerged macrophytes and …

Written by world experts in astacology, this book covers a range of aspects of the biology
and ecology of freshwater crayfish. With a strong focus on wild crayfish, the book studies the …

Diet–tissue discrimination factors (Δ13C and Δ15N) are influenced by variables including
the tissues being analysed and the taxon of the consumer and its prey. Whilst differences in …

While the significance of anthropogenic pressures in shaping species distributions and
abundances is undeniable, some ambiguity still remains on their relative magnitude and …