海鲜生物安全漏洞威胁生物多样性

Biological invasions pose serious threats to biodiversity, ecosystem function, economies, and human health (1). Live seafood trading is a major pathway for the introduction of non-native and invasive spe- cies (2–5). Although existing local and global frameworks align with international treaties, regulations are often outdated, weakly enforced, and inconsistent across countries (6–9). To address these gaps, a more robust and coordinated approach is needed to reinforce existing biosecurity protocols. Recent documentation of invasions demonstrates the risks of the global seafood trade. For example, in 2025, Hong Kong recorded the invasive Atlantic slipper limpet Crepidula fornicata and the onyx slipper limpet C. onyx as hitchhikers on imported live seafood (5). This first local documentation of C. …