拉利毛足鲈

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“灭蚊鱼”不是“食蚊鱼”!佛山辟谣
Xin Hua She· 2025-07-31 05:47
Group 1 - The local government in Zhancheng District, Foshan City, has implemented a biological mosquito control method by releasing thousands of fish, specifically 4,200 fish fry including 4,000 silver carp and 200 Lali Maozu bass, into local parks to combat the spread of the Chikungunya virus [2] - The initiative aims to reduce mosquito breeding density by utilizing fish that feed on mosquito eggs and larvae, thereby interrupting the transmission chain of mosquito-borne diseases [2][4] - The fish species released are local varieties, and the Lali Maozu bass is a common ornamental fish, which minimizes ecological impact compared to invasive species like the "mosquito fish" [4] Group 2 - The "mosquito fish," originally from Mexico and the United States, is known for its aggressive nature and high reproductive rate, posing a significant threat to local ecosystems and is classified among the top 100 invasive species globally [4] - The local authorities will continue to monitor and evaluate the ecological impact and effectiveness of the fish released in controlling mosquito populations [4]
广东佛山:“灭蚊鱼”不是“食蚊鱼”
Xin Hua Wang· 2025-07-29 00:25
Core Viewpoint - The article discusses the introduction of fish species in Foshan's parks as a biological method to control mosquito populations and prevent the spread of diseases like Chikungunya fever [1][2]. Group 1: Mosquito Control Initiative - Foshan's Chancheng District has released a total of 5,200 fish into local parks, including 4,000 silver carp and 200 Lali Maozu bass, to reduce mosquito breeding [1]. - The initiative aims to lower the density of mosquito larvae by utilizing fish that feed on mosquito eggs and larvae, thereby interrupting the transmission chain of mosquito-borne diseases [1][2]. Group 2: Species Information - The fish species introduced are local varieties, with the Lali Maozu bass being a common ornamental fish, unlike the invasive "mosquito fish" which poses ecological threats [2]. - "Mosquito fish," originally from Mexico and the USA, is known for its aggressive nature and high reproductive rate, making it one of the top 100 invasive species globally [2]. Group 3: Monitoring and Evaluation - Local authorities will continuously monitor and evaluate the ecological impact and effectiveness of the introduced fish species in controlling mosquito populations [2].