A BIOGEOGRAPHIC AND PHYLOGENETIC STUDY ON EAST-ASIAN PARALIMNINI

对分布于东亚的Paralimniti亚科及其近缘属之间的系统发育关系进行了研究，并重新定义了Paralimnini和Deltocephalini两个部落。系统发育分析基于最大简约法，用Fitch性状和Wagner性状(未加权或加权)进行手工和计算机辅助重建。对64个性状进行了系统发育分析。帕拉利尼尼·S。后来。在系统发育上归纳为3个谱系。该支系由3个特征组成：顶端形状、前胸外侧隆突和前翼外亚尖端细胞。大比目鱼的世系由大比目鱼和大比目鱼组成。Psammoettix谱系由Psammoettix、Futasujinus、Hengchunia、Diplocolenus、Jassargus、Takagiella、Sorhoanus、Paralaevicephalus和Psammoettix组成。多拉图拉血统由多拉图拉和阿科努雷拉组成。该部落是Deltocephalini S的姊妹群。后一个部落分布在世界各地，更具祖先色彩。因此，Paraliminei被认为是由Deltocephalini的一些物种衍生而来的。

The phylogenetic relationship among the genera of the subfamily Paralimnini and its allies occurring in East Asia was studied, and the tribes Deltocephalini and Paralimmnini are redefined. The phylogenetic analyses were based upon the maximum-parsimony method by the manual and computer-aided reconstruction with the Fitch characters and Wagner characters(non-weighted or weighted). Sixty-four characters were used for the phylogenetic analyses. Paralimnini s. lat. was concluded to conclude phylogenetically 3 lineages. This clade was defined by the following 3 characters: shape of vertex, lateral carinae of pronotum, and outer subapical cell of forewing. The Paralimnus lineage consists of Paralimnus and Metalimnus. The Psammotettix lineage consists of Psammotettix, Futasujinus, Hengchunia, Diplocolenus, Jassargus, Takagiella, Sorhoanus, Paralaevicephalus, and Psammotettix. The Doratura lineage consists of Doratura and Aconurella. This tribe was sister group of Deltocephalini s. str. The latter tribe is distributed in cosmopolitan and to be more ancestral. Therefore, it is thought that Paralimnini was derived fromsome species of Deltocephalini.