武夷山国家公园再现“生态哨兵”阳彩臂金龟|任你躁X7X7X7X7在线观看
中新网福建武夷山7月27日电(记者张丽君)27日，据武夷山国家公园管理局介绍，7月下旬，在武夷山国家公园桐木区域，观测到两只国家二级重点保护野生动物阳彩臂金龟。
此次发现的阳彩臂金龟展现出明显的性别形态差异：雄性个体全长5.5厘米，体宽3.3厘米，其标志性的前肢长度达7厘米，远超体躯总长；雌性个体体长同样为5.5厘米，体宽3厘米，前肢长2.5厘米。
作为我国特有的珍稀昆虫，阳彩臂金龟以独特外形著称，硕大的躯体覆盖着金属铜绿色光泽，点缀着醒目的金黄色斑块，雄虫因超长前足被誉为“中国甲虫长臂猿”，尽显奇特威武之态。
阳彩臂金龟对生态环境具有极高敏感性，其生存依赖适宜的湿度、温度及丰富的腐殖质含量，因此被视为评估生态系统健康的“天然指示器”，其现身直接表明栖息地未受污染且生态系统完整。
武夷山国家公园生物多样性极为丰富。据统计，仅福建片区新一轮生物资源本地调查就记录昆虫6950种，其中以武夷山为产地的昆虫达1163种，充分彰显了该区域在生物多样性保护中的重要地位。(完)
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