Comprehensive phylogenomic analyses revealed higher-level phylogenetic relationships within the Cucujiformia  

作　　者：Xing-Hao Li Ru-Fan Li Fang-Jing Hu Shuai Zheng Fu-Qiang Rao Rong An Yong-Hong Li De-Guang Liu 

机构地区：[1]Key Laboratory of Plant Protection Resources and Pest Management of Ministry of Education,College of Plant Protection,Northwest A&F University,Yangling 712100,China [2]Hybrid Rapeseed Research Center of Shaanxi Province,Yangling 712100,China [3]Key Laboratory of Integrated Pest Management on Crops in Northwestern Loess Plateau of Ministry of Agriculture and Rural Affairs,College of Plant Protection,Northwest A&F University,Yangling 712100,China

出　　处：《Journal of Systematics and Evolution》2024年第6期1137-1149,共13页植物分类学报（英文版）

基　　金：funded by Key R&D Project in Shaanxi Province(2022NY-131);We would like to thank all those who shared the transcriptome or genome data of Cucujiformia species on NCBI GenBank.

摘　　要：The Cucujiformia, with remarkable morphological, ecological, and behavioral diversity, is the most evolutionarily successful group within Coleoptera. However, the phylogenetic relationships among superfamilies within Cucujiformia remain elusive. To address the issues, we conducted a transcriptome-based macro-evolutionary study of this lineage. We sequenced the genomes and transcriptomes of three species from the superfamily Curculionoidea (two from Curculionidae and one from Brentidae), and obtained a data set of more than 569 990 amino acid alignments from 143 species of Cucujiformia. With the most complete collection of whole genomes and transcriptomes so far, we compared the performance of different data matrices with universal-single-copy orthologs (USCO). The resultant trees based on different data sets were consistent for the majority of deep nodes. Two USCO amino acid matrices (i.e., USCO75 and USCO750-abs80) provided well-resolved topology. The analyses confirm that Cucujoidea sensu Robertson et al. 2015 is a nonmonophyletic group, consisting of Erotyloidea, Nitiduloidea, and Cucujoidea sensu Cai et al. 2022. Moreover, Erotyloidea is the early-diverging group, followed by the clade Nitiduloidea. The preferred topologies supported a “basal” split of Coccinelloidea from the remaining superfamilies, and Cleroidea formed the second splitting group. The following phylogeny was supported at the superfamily level in Cucujiformia: (Coccinelloidea, (Cleroidea, ((Lymexyloidea, Tenebrionoidea), (Erotyloidea, (Nitiduloidea, (Cucujoidea, (Chrysomeloidea, Curculionoidea))))))). Our comprehensive analyses recovered well-resolved higher-level phylogenetic relationships within the Cucujiformia, providing a stable framework for comprehending its evolutionary history.

关 键 词：COLEOPTERA Cucujiformia CUCUJOIDEA macro-evolution PHYLOGENY TRANSCRIPTOME 

分 类 号：Q94[生物学—植物学]