Abstract With more than 3,700 described species, stoneflies (Order Plecoptera) are an important component of global aquatic biodiversity. The meltwater stonefly Lednia tumana (Ricker, 1952) is endemic to alpine streams of Glacier National Park and has been petitioned for listing under the U.S. Endangered Species Act (ESA) due to climate change-induced loss of alpine glaciers and snowfields. Here, we present de novo assemblies of the nuclear (∼520 million base pairs [bp]) and mitochondrial (15,014-bp) genomes for L. tumana. The L. tumana (Family Nemouridae) nuclear genome is the most complete stonefly genome reported to date, with ∼71% of genes present in complete form and more than 4,600 contigs longer than 10-kilobases (kb). The L. tumana mitochondrial genome is the second for the family Nemouridae and the first from North America. Together, both genomes represent important foundational resources, setting the stage for future efforts to understand the evolution of L. tumana, stoneflies, and aquatic insects worldwide.

中文翻译：

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融水石蝇（Plecoptera：Nemouridae），Lednia tumana（Ricker，1952）的核和线粒体基因组资源

摘要 石蝇（Order Plecoptera）有超过 3,700 种已描述的物种，是全球水生生物多样性的重要组成部分。融水石蝇 Lednia tumana (Ricker, 1952) 是冰川国家公园高山溪流中的特有物种，由于气候变化导致高山冰川和雪原消失，已申请列入美国濒危物种法案 (ESA)。在这里，我们展示了 L. tumana 的核（~5.2 亿碱基对 [bp]）和线粒体（15,014-bp）基因组的从头组装。L. tumana (Family Nemouridae) 核基因组是迄今为止报道的最完整的石蝇基因组，约 71% 的基因以完整形式存在，超过 4,600 个重叠群长于 10 千碱基 (kb)。L. tumana 线粒体基因组是 Nemouridae 家族的第二个，也是北美第一个。一起，