34目475科3198属12093种!广东首份昆虫名录发布
“广东到底有多少种昆虫?”这个“谜底”终于有了一个基本答案:日前发布的《广东昆虫名录》,共收录广东昆虫34目475科3198属12093种,目科名录涵盖了截至2021年末的属种首份物种信息,使广东省成为目前国内昆虫种类记录最多的广东省份。据省林业局透露,昆虫这是发布广东首次对昆虫种类进行系统整理,也是目科名录迄今本省最完备的一份昆虫名录。
广东昆虫名录
作为动物中数量和种类最丰富的类群,昆虫占据食物网的广东不同营养级, 在维持生态系统多样性和稳定性中发挥重要作用。广东省地处南岭以南,昆虫云贵高原以东,发布受海洋性气候和东亚季风影响强烈,处于亚热带和热带过渡地区,特有物种丰富,是世界生物多样性热点地区。
豆粒银线灰蝶
短翅斑腿蝗
金斑虎甲
“昆虫物种名录是一个国家或地区生物多样性资源丰富程度的重要基础数据,该名录的整理出版旨在解决广东省昆虫本底资源不清的问题,有效推动我省生物多样性保护与生态安全、生物安全工作。”省林业局相关负责人介绍,该名录由广东省林业局、广东省科学院动物研究所牵头,联合省内多家科研机构,全面系统收集整理公开发表的广东昆虫物种数据编撰而来,并由国内各类群昆虫分类学专家审核,历时两年,于2023年底经广东省科技出版社出版。
该名录参考六足总纲最新分类系统进行编纂,包括原尾纲、弹尾纲、双尾纲和昆虫纲,一一列举各纲的目、科、属、种级阶元,注明分布地区,是一部较为完备的工具书。此外,该名录还附有广东省分布的金斑喙凤蝶、阳彩臂金龟等国家重点和省重点保护昆虫名单5目9科13种。
金斑喙凤蝶
荔枝蝽
昆虫物种名录对开发利用昆虫资源、维护生态安全、推进生态建设与生态修复具有重要的科学意义和现实意义。省林业局相关负责人表示,下一步,广东将依托该名录,进一步摸清广东省昆虫资源家底,继续编撰《广东昆虫志》系列专著,推动南岭、粤港澳大湾区昆虫多样性研究与生态环境保护,为绿美广东生态建设助力。
山大齿猛蚁
东方水蠊
【记者】戴甜甜
【通讯员】林荫
【来源】南方农村报
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