Bioscience Methods 2025, Vol.16, No.4, 173-182 http://bioscipublisher.com/index.php/bm 1 80 previous population events (such as population contraction and expansion), analyze how to shape the current genetic structure of snailfish and its adaptation potential (Cortés et al., 2020). In future research, the interaction between environmental factors and genetic variations can be further explored, and how external factors affect the physiological and behavioral characteristics of marble goby can be investigated. Long-term monitoring and experimental research can provide an in-depth understanding of the adaptability of O. marmorata to environmental stress, and can predict the future distribution and aquaculture survival ability of O. marmorata populations under different climate change scenarios (Lim et al., 2020). 8.3 Conservation measures and sustainable species management The combination of genomics and conservation planning is of great significance in the management of marble goby farming. Genomic data can be used to assess the genetic diversity of species, identify different population units and monitor the implementation effects of conservation measures. Fish conservation strategies should give priority to ensuring the maintenance of genetic diversity, protecting major habitats, and reducing the threats of overexploitation and habitat degradation. The establishment of fish fry breeding bases, genetic breeding programs and population monitoring can also be applied to marble goby, which can support the sustainable development of wild and farmed marble goby populations (Ruiz-Mondragón et al., 2024). Sustainable management will also benefit from predictive models that combine genomic, ecological and environmental data, helping researchers make more accurate decisions. With the help of "big data" technologies including machine learning methods, complex data can be better processed and the effectiveness of protection and management strategies can be enhanced. The collaboration among geneticists, ecologists and resource managers plays a crucial role in the long-term survival and sustainable utilization of snakfish (Neophytou et al., 2022). 9 Concluding Remarks O. marmorata is native to China and was later introduced to several regions in Southeast Asia, such as Indonesia. marble goby have established stable populations in freshwater systems, such as Sempor Reservoir and Tondano Lake. The introduction of marble goby and the spread of fish fry have changed the structure of fish communities in various regions. The feeding behavior and competitive advantage of marble goby may have an impact on the local biodiversity. Bamboo shoots and shellfish have strong ecological adaptability and can reproduce and grow in different habitats with a relatively fast growth rate. It is gradually taking the dominant position in the new environment. As nocturnal ambush predators, marble goby have a relatively high metabolic rate when foraging at night, and their foraging and metabolic rhythms are closely related to the diurnal cycle. The preference of marble goby for acidic foods can affect their foraging behavior and dietary adaptation in different environments. All these reflect the ecological diversity of the marble goby. Some progress has been made in the research of the biology and ecology of O. marmorata at present. However, issues such as reproductive difficulties, population control and ecological impacts still need to be further explored. The mortality rate of artificially farmed juvenile fish is relatively high, and effective farming strategies are needed. Solve these problems and promote sustainable aquaculture and management. Due to human overfishing and habitat changes, continuous monitoring and flexible management of the growth of marble goby are of great significance for preventing overfishing and maintaining ecological balance. Conducting molecular physiological research on species adaptation mechanisms is conducive to formulating more effective conservation strategies and fishery management methods. In addition to the understanding of the genetic diversity, reproductive biology and environmental tolerance of the O. marmorata species, targeted intervention measures should be taken in a timely manner when problems are identified to ensure the sustainability of both wild and farmed O. marmorata populations. Future research can focus on the comprehensive study of genomics, molecular biology and ecology. Exploring the hair adaptation and diffusion mechanisms of O. marmorata, and studying the gene expression, protein function and physiological response to environmental stress of O. marmorata can help researchers better understand the adaptability and survival resilience of O. marmorata. The current research achievements are of great significance
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