Hemipteroid Insect Assembling the Tree of Life Project. Eusarima sp. n. ISSspISS

The hemipteroid insect orders (Hemiptera, Psocodea, and Thysanoptera) are a diverse group among the insects, including over 120,000 described species. This group contains many species of ecological, economic, or medical importance, and many of the lineages within this group have piercing-sucking mouthparts. The backbone phylogenetic relationships of this group have not been well studied. One of the major goals of this project is to combine transcriptome and genome sequences (using Illumina sequencing technology) for representatives of all the major lineages of this group and most families to construct a well resolved phylogenetic tree.

半翅类昆虫类群（包含半翅目Hemiptera、啮虫总目Psocodea与缨翅目Thysanoptera）是昆虫中多样性极为丰富的类群，已发表描述的物种逾12万种。该类群包含大量具有重要生态、经济或医学价值的物种，且其下多数演化支均具备刺吸式口器（piercing-sucking mouthparts）。目前针对该类群的核心系统发育关系，研究尚不够充分。本项目的核心目标之一，是采集该类群所有主要演化支及绝大多数科的代表物种，结合转录组与基因组序列（采用Illumina测序技术），构建高分辨率的系统发育树。