Native and Introduced Actinopterygii Fishes: Genetic Diversity and Their Environmental Effects
A special issue of Diversity (ISSN 1424-2818). This special issue belongs to the section "Animal Diversity".
Deadline for manuscript submissions: 31 October 2025 | Viewed by 66
Special Issue Editor
Interests: population genetics and genomics; genetic improvement of fish and shrimp; eDNA
Special Issue Information
Dear Colleagues,
Ray-finned fishes (Actinopteyigii) are found in diverse marine and freshwater habitats. More than 30,000 species are recognized; many are commercially important in fisheries and aquaculture. In addition, the ornamental fish trade is also an important industry worldwide. Introducing non-indigenous (alien) species to new environments has become a global challenge. The ecological and genetic consequences of fish introductions and translocations are of concern. Therefore, the effects of introduced species on new habitat varieties should be examined.
Genetic diversity is one of the key factors for the adaptation and long-term evolution of populations and species in changing environments. In many cases, introduced species spread and are established outside their natural home range, which usually affects native species and ecosystems. The invasion's success is critically related to the genetic properties of introduced species or populations. This Special Issue examines the significance of introduction and translocation, concentrating on the genetic diversity of native and/or introduced Actinopteyigii fish species and their consequent genetic and environmental impacts on native species. I am pleased to invite you to contribute to this important issue.
In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following: genetic diversity of native and/or purposeful (success or failure) introduced Actinopteyigii species; genetic impact of introduced fishes on native species; differentiation between native and introduced species (stocks) by molecular markers; and sustainable ecosystem management strategies for invasive species. This information could be used for evidence-based conservation and management practices.
We look forward to your contributions.
Dr. Sirawut Klinbunga
Guest Editor
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Keywords
- Actinopteyigii
- genetic diversity
- molecular population genetics
- population genomics
- conservation genetics
- genetics and fisheries
- aquaculture genetics
- exotic species
- escapee
- environmental impacts
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