About this Research Topic
Currently, the native European crayfish species are on the brink of extinction. The alien crayfish species, which were supposed to replace the eradicated native stocks, not only transfer the deadly disease but also ecologically outcompete their native crayfish counterparts. In this Research Topic, we envisage collecting scientific work on crayfish conservation from multiple scales, ranging from molecular to species and evolutionary levels, to address the ecological and economic consequences of invasive crayfish and host-parasite interactions on European freshwater biodiversity and ecosystem functioning. Recent advances in genomic and transcriptomic work on freshwater crayfish will be highly useful to identify target genes and molecular pathways, which underlie the defense mechanisms of the crayfish immune system and might be responsible for increased resistance towards crayfish plague infection. The results might become the basis of selective breeding and reintroduction programs. Ultimately, this Research Topic aims to aid the conservation and management of European freshwater crayfish to prevent them from extinction.
We invite researchers to contribute original research articles, reviews and opinion papers on the following topics:
• Population genetics/genomics of native and alien freshwater crayfish in Europe
• Crayfish and the crayfish plague: host-parasite coevolution
• Crayfish immune system
• Ecological interactions of native and alien freshwater crayfish
• Crayfish management and reintroduction
• Advances in aquaculture and selective breeding
• Economic consequences of invasive crayfish on European freshwater biodiversity and ecosystem functioning
• Historical and cultural use of crayfish in Europe
Keywords: evolutionary genetics/genomics, crayfish ecology, invasive species management, disease control, aquaculture
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.