极危物种低斑蜻再现白洋淀

中国新闻网2025-05-16

中新社雄安5月16日电(裴国荣韩冰)雄安新区生态环境局16日消息，雄安新区生态环境监控中心在开展白洋淀水生态监测过程中，观测到低斑蜻的成虫种群活动，经鉴定，确定为《世界自然保护联盟濒危物种红色名录》中极度濒危物种——低斑蜻。2025年4月，在白洋淀观测到的低斑蜻成虫。 (雄安新区生态环境监控中心供图)低斑蜻属昆虫纲蜻蜓目，是典型的清洁指示种，其稚虫对水体溶解氧、重金属含量及底栖环境具有严苛要求，...

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