Brown trout Salmo trutta is endemic to Europe, western Asia and north‐western Africa; it is a
prominent member of freshwater and coastal marine fish faunas. The species shows two …

The coexistence of discrete morphs that differ in multiple traits is common within natural
populations of many taxa. Such morphs are often associated with chromosomal inversions …

The conservation and management of endangered species requires information on their
genetic diversity, relatedness and population structure. The main genetic markers applied …

Studies on polymorphisms have been foundational to our understanding of evolution. The
presence of different phenotypic morphs is sometimes considered a precursor to speciation …

Recent biological analyses suggest that reductions in dispersal ability have been key drivers
of diversification across numerous lineages. We synthesise emerging data to highlight …

This paper reviews the life history of brown trout and factors influencing decisions to migrate.
Decisions that maximize fitness appear dependent on size at age. In partly anadromous …

Plant extract (oregano oil) and probiotics as dietary additives can improve weight gain, feed
efficiency and disease resistance in cultured fish. In this research, we evaluated the effects …

Repeatedly and recently evolved sympatric morphs exhibiting consistent phenotypic
differences provide natural experimental replicates of speciation. Because such morphs are …

Global losses of biodiversity are occurring at an unprecedented rate, but causes are often
unidentified. Genomic data provide an opportunity to isolate drivers of change and even …

Nile tilapia belongs to the second most cultivated group of fish in the world, mainly because
of its favorable characteristics for production. Genetic improvement programs and …